diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index fc8c8de..0000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: CI
-run-name: continuous integration
-on: [push]
-jobs:
- test:
- strategy:
- matrix:
- os: [ubuntu-20.04, ubuntu-22.04, ubuntu-latest]
- cc: [gcc, clang]
- runs-on: ${{ matrix.os }}
- steps:
- - uses: actions/checkout@v3
- - run: ./tests/test.sh
- shell: bash
- env:
- CC: ${{ matrix.cc }}
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index dcbb365..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2015-2023 Ryan Jacobs
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/README.md b/README.md
deleted file mode 100644
index 0619720..0000000
--- a/README.md
+++ /dev/null
@@ -1,185 +0,0 @@
-# c
-
-<!--
-[](https://travis-ci.org/ryanmjacobs/c)
--->
-
-> "There isn't much that's special about C. That's one of the reasons why it's
-fast."
-
-I love C for its raw speed (although it does have its drawbacks). We should
-all write more C.
-
-With this shell script, you can compile and execute C "scripts" in one go!
-
-(Oh yeah, and it works for C++ too.)
-
-
-
-Here's a simple example:
-```c
-#include <stdio.h>
-
-int main(void) {
- printf("Hello World!\n");
- return 0;
-}
-```
-
-Run it by typing:
-```bash
-$ c hello.c
-Hello World!
-```
-
-Or, call it from the shebang!
-```c
-#!/usr/bin/c
-#include <stdio.h>
-
-int main(void) {
- printf("Hello World!\n");
- return 0;
-}
-```
-```bash
-$ chmod +x hello.c
-$ ./hello.c
-Hello World!
-```
-
-## Hooked? Here's how to install it:
-Use a package manager? [Check here](https://github.com/ryanmjacobs/c#packages).
-
-For the entire system:
-```bash
-$ wget https://raw.githubusercontent.com/ryanmjacobs/c/master/c
-$ sudo install -m 755 c /usr/bin/c
-
-# Or... for systems that prefer /usr/local/bin (e.g. macOS)
-$ sudo install -m 755 c /usr/local/bin/c
-```
-
-For your local user only:
-```bash
-$ wget https://raw.githubusercontent.com/ryanmjacobs/c/master/c
-$ sudo install -Dm 755 c ~/.bin/c
-$ echo 'PATH=$PATH:$HOME/.bin' >> ~/.bashrc
-```
-
-Note: if you install it somewhere other than `/usr/bin/c`, then your shebang
-will be different. For example it may be something more similar to
-`#!/home/ryan/.bin/c`.
-
-## Okay, how do I use it?
-c will use whatever `$CC` is set to. You can change this with:
-```bash
-$ export CC=clang
-$ export CC=tcc
-$ # etc...
-```
-## CLI
-### Multiple Files - CLI
-Anything you want passed to the compiler, put in quotes as the first argument.
-Whether they're flags (`-Wall`, `-O2`, etc.) or file names (`file.c`,
-`main.c`, etc.).
-
-```bash
-$ c "main.c other.c" arg1 arg2
-$ c "main.c other.c -O3 -Wall -lncurses" arg1 arg2
-```
-### Single File - CLI
-With only one file, omit the quotes:
-```bash
-$ c hello.c
-$ c main.c arg1 arg2
-```
-
-## Shebang!
-After adding a shebang, just set the file to executable and it's ready to run.
-```bash
-$ chmod +x file.c
-$ ./file.c
-```
-
-### Single File - Shebang
-Add this to the top of your C file:
-```c
-#!/usr/bin/c
-```
-
-### Multiple Files - Shebang
-Just tack on any extra flags, options, or files you want passed to the compiler.
-Then be sure to add the terminating `--` characters.
-```c
-#!/usr/bin/c file1.c file2.c -lncurses -lm --
-```
-
-## Caching
-The default cache size is set to 5 MB. You can change this with:
-```bash
-$ export C_CACHE_SIZE=$((10*1024)) # 10 MB
-```
-The default cache path is set to `$TMPDIR/c.cache`. You can change this with:
-```bash
-$ export C_CACHE_PATH="/tmp/the_cache"
-```
-
-### Clear cache
-You can clear the cache with the `--clear-cache` flag:
-```bash
-$ c --clear-cache
-```
-
-# Contributing
-Feel free to submit any ideas, questions, or problems by reporting an issue.
-Or, if you're feeling a bit brave, submit a pull request. :grimacing:
-
-Just hack away and make sure that all the tests pass.
-```bash
-$ cd tests
-$ ./test.sh
-```
-
-## Why?
-First of all, I want to clarify why this is **not** the same as `tcc -run`.
-TCC is a compiler. We all know that. TCC will perform its own set of
-optimizations, just as GCC will perform its own and Clang will perform its
-own. The purpose of this script is to give a simple front-end to your favorite
-compiler.
-
-Whether it's GCC, Clang, or something else entirely, **you** get to choose
-your compiler.
-
-Second reason: it's simply satisfying to type `c hello.c` and see it run instantly.
-
-Third reason: I'm a fan of speed, and C definitely offers it. Being able to
-write a small, fast, and portable C "script" is great. You can pass around a
-C "script" just like you would a BASH script.
-
-## zsh
-If you're using `zsh`, then you can take advantage of `zsh`'s suffix aliases:
-```bash
-$ alias -s c='c'
-$ alias -s cc='c'
-$ alias -s cpp='c'
-```
-Then you can run files with `./file.c` without `chmod +x`.
-
-## Packages
-Use a package manager? You've come to the right place.
-
-AUR: https://aur.archlinux.org/packages/c/<br>
-bpkg: `bpkg install ryanmjacobs/c`<br>
-brew: `brew install c`
-(shebang will be `#!/usr/local/bin/c` for Intel-based Macs or `#!/opt/homebrew/bin/c` for Apple Silicon)<br>
-
-## Todo
-~~Maybe later we can implement caching.~~ Done!
-
-## License
-[MIT License](https://raw.githubusercontent.com/ryanmjacobs/c/master/LICENSE).
-
-Basically, you can do whatever you want provided that you include
-the LICENSE notice in any copy of the source. Also, I am not liable
-if the script breaks anything.
diff --git a/c b/c
deleted file mode 100755
index 556df58..0000000
--- a/c
+++ /dev/null
@@ -1,243 +0,0 @@
-#!/usr/bin/env bash
-## repository at https://github.com/ryanmjacobs/c
-VERSION=v0.15-dev
-
-# max cachesize in kilobytes (default=5MB)
-[[ -z "$C_CACHE_SIZE" ]] && C_CACHE_SIZE=$((5*1024))
-if ! [[ "$C_CACHE_SIZE" =~ ^[0-9]*$ ]]; then
- C_CACHE_SIZE=$((5*1024))
- >&2 echo 'warning: $C_CACHE_SIZE should be a positive integer'
-fi
-
-help_msg() {
- >&$1 echo "Usage: $(basename "$0") <file.c ... | compiler_options ...> [program_arguments]"
- >&$1 echo " $(basename "$0") --clear-cache"
- >&$1 echo 'Execute C programs from the command line.'
- >&$1 echo
- >&$1 echo ' Ex: c main.c'
- >&$1 echo ' Ex: c main.c arg1 arg2'
- >&$1 echo " Ex: c 'main.c other.c' arg1 arg2"
- >&$1 echo " Ex: c 'main.c -lncurses' arg1 arg2"
- >&$1 echo
-}
-
-cleanup() {
- # remove temporary source directory
- rm -rf "$tmpdir"
-
- # remove cache files until we are under $cachesize
- if [ "$(uname -s)" == "SunOS" ] ; then ducmd="du -ks" ; else ducmd="du -kc" ; fi
- while [[ "$($ducmd "$tmproot" | tail -1 | cut -f1)" -gt "$C_CACHE_SIZE" ]]; do
- [[ -z "$(ls -A "$tmproot")" ]] && break
- rm -rf "$(find "$tmproot" | tail -n1)"
- done
-}
-
-# Handle --help, -h, and zero args
-[[ "$1" == "--help" || "$1" == "-h" ]] && { help_msg 1; exit 0; }
-[[ "$#" -lt 1 ]] && { help_msg 2; exit 2; }
-
-# get cache location
-if [[ -n "$C_CACHE_PATH" ]]; then
- tmproot="$C_CACHE_PATH"
-else
- [[ -z "$TMPDIR" ]] && TMPDIR="/tmp"
- tmproot="$TMPDIR/c.cache.$USER"
-fi
-
-# Hadle --clear-cache
-[[ "$1" == "--clear-cache" ]] && exec rm -rf "$tmproot"
-
-# ensure our $CC and $CXX variables are set
-[[ -z "$CC" ]] && CC=cc
-[[ -z "$FC" ]] && FC=gfortran
-[[ -z "$CXX" ]] && CXX=c++
-if ! hash "$CC" &>/dev/null; then
- >&2 echo "error: \$CC ($CC) not found"
- exit 1
-fi
-
-# $comp holds the files and options that will be passed to the compiler
-# $fname will become the program's argv[0]
-if [ -f "$1" ]; then
- # given only one file, so that must be our source file
- comp=("$1")
- fname="$1"
-else
- # capture all of our source files,
- # use the first file as our fname
- for arg in $1; do
- if [[ "$arg" == "--" ]]; then
- fname="$2"
- comp=("$2" "${comp[@]}")
- shift
- else
- comp+=("$arg")
- fi
- done
-
- # if we don't have an fname yet, pick one out of $comp
- # that doesn't start with a '-'
- if [[ -z "$fname" ]]; then
- for arg in $1; do
- if [[ "$arg" != -* ]]; then
- fname="$arg"
- break
- fi
- done
- fi
-fi
-
-# create cache location
-mkdir -p "$tmproot"
-chmod 700 "$tmproot"
-
-# decide on a hash function by using the first one we find
-potential_hashes=(md5sum sha256sum sha1sum shasum)
-hash_func=:
-for hf in "${potential_hashes[@]}"; do
- hash "$hf" &>/dev/null && { hash_func="$hf"; break; }
-done
-
-# disable caching if we don't locate a hashing function
-[ "$hash_func" == : ] && C_CACHE_SIZE=0
-
-# determine if we are C, C++ or Fortran, then use appropriate flags
-is_cpp=false
-is_fortran=false
-for f in "$fname" "${comp[@]}"; do
- # only examine files
- [[ ! -f "$f" ]] && continue
-
- # if one file has a C++ extension, then the whole set is C++
- if [[ "$f" =~ \.(cc|c\+\+|cpp|cxx)$ ]]; then
- is_cpp=true
-
- if hash "$CXX" &>/dev/null; then
- # found $CXX, we will use that
- CC="$CXX"
- comp+=("$CXXFLAGS")
- else
- # couldn't find $CXX, so we make do with $CC and -lstdc++
- comp+=("$CFLAGS -lstdc++")
- fi
-
- break
- fi
-
- # if one file has a Fortran extension, then the whole set is Fortran
- # We have to check case insensitive because many fortran suffixes are
- # uppercase
- shopt -s nocasematch
- if [[ "$f" =~ \.(f|f95|f77|f90|f03|f15|for)$ ]]; then
- is_fortran=true
- CC="${FC}"
- comp+=(${FCFLAGS})
- fi
- shopt -u nocasematch
-
-done
-
-# add $CFLAGS if and only if we are not C++
-if [[ "$is_cpp" == false && "${is_fortran}" == false ]]; then
- comp+=($CFLAGS)
-fi
-
-# add preprocessor flags
-comp+=("$CPPFLAGS")
-
-# hash all of our data
-prehash="$CC ${comp[*]}" # compiler + flags and files
-for f in "${comp[@]}"; do
- [ -f "$f" ] && prehash+="$f $(cpp "$f" 2>&1)"
-done
-
-# hash everything into one unique identifier, for caching purposes
-id="c$("$hash_func" <<< "$prehash" | cut -d' ' -f1)"
-tmpdir="$tmproot/$id.src"
-binname="$tmproot/$id.bin"
-
-# run binary
-run() {
- trap cleanup SIGINT
-
- if [ -x "$binname" ]; then
- shift
- (exec -a "$fname" "$binname" "$@")
- ret=$?
- else
- echo
- ret=4
- fi
-
- trap - SIGINT
- cleanup
- exit $ret
-}
-
-# run cached file if it exists
-if [[ -f "$binname" ]]; then
- run "$@"
-else
- mkdir -p "$tmpdir"
-fi
-
-# assemble our includes, based on the original file locations
-includes=("-I'$PWD'")
-for f in "${comp[@]}"; do
- [[ -f "$f" ]] && includes+=("-I'$(dirname "$f")'")
-done
-
-i=0
-# copy source files to $tmpdir
-for f in "${comp[@]}"; do
- if [[ -f "$f" && "$f" != $tmpdir* ]]; then
- mkdir -p "$tmpdir/$(dirname "$f")"
- cp "$f" "$tmpdir/$f"
-
- # assume language is C, if no extension is given
- base="$(basename "$f")"
- ext="${base##*.}"
- if [[ "$ext" == "$base" ]]; then
- comp[$i]="-x c $tmpdir/$f -x none"
- else
- comp[$i]="$tmpdir/$f"
- fi
-
- # remove shebangs from every source file
- if [[ "$(head -n1 "$tmpdir/$f")" == \#\!* ]]; then
- echo "$(tail -n +2 "$tmpdir/$f")" > "$tmpdir/$f"
- fi
- fi
- let i++
-done
-
-# final operations before compilation
-rest=()
-flags=()
-for f in "${comp[@]}"; do
- # skip empty elements
- [[ -z "$f" ]] && break
-
- # separate the flags from other arguments
- [[ "$f" =~ ^- ]] &&\
- flags+=("$f") ||\
- rest+=("$f")
-done
-
-# compile and run
-
-# kludgey fix for gcc arguments
-out="$("$CC" -O2 -o "$binname" ${flags[@]} "${includes[@]}" "${rest[@]}" 2>&1)"
-if [ $? -ne 0 ]; then
- eval "$CC" -O2 -o "$binname" ${flags[@]} "${includes[@]}" "${rest[@]}"
-else
- echo -n "$out"
-fi
-
-if [ $? -eq 0 ]; then
- run "$@"
-else
- cleanup
- exit 1
-fi
diff --git a/c.rb b/c.rb
deleted file mode 100644
index 0fa825e..0000000
--- a/c.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-class C < Formula
- homepage "https://github.com/ryanmjacobs/c"
- url "https://github.com/ryanmjacobs/c/archive/v0.14.tar.gz"
- sha256 "2b66d79d0d5c60b8e6760dac734b8ec9a7d6a5e57f033b97086821b1985a870b"
- head "https://github.com/ryanmjacobs/c.git"
-
- def install
- bin.install "c"
- end
-
- test do
- #system "#{bin}/c", "")
- pipe_output("#{bin}/c", "int main(void){return 0;}", 0)
- end
-end
diff --git a/examples/.gitignore b/examples/.gitignore
deleted file mode 100644
index 96af5a1..0000000
--- a/examples/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-.tmp.c
diff --git a/examples/README.md b/examples/README.md
deleted file mode 100644
index 4bc48e7..0000000
--- a/examples/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-c Examples
-==========
-
-```bash
-$ ./example_name.c
-# OR
-$ c example_name.c
-```
diff --git a/examples/cube.c b/examples/cube.c
deleted file mode 100755
index 1aee680..0000000
--- a/examples/cube.c
+++ /dev/null
@@ -1,93 +0,0 @@
-#!../c -lglut -lGLU -lGL -lXmu -lXext -lX11 -lm --
-/* Copyright (c) Mark J. Kilgard, 1997. */
-
-/* This program is freely distributable without licensing fees
- and is provided without guarantee or warrantee expressed or
- implied. This program is -not- in the public domain. */
-
-/* This program was requested by Patrick Earl; hopefully someone else
- will write the equivalent Direct3D immediate mode program. */
-
-#include <GL/glut.h>
-
-GLfloat light_diffuse[] = {1.0, 0.0, 0.0, 1.0}; /* Red diffuse light. */
-GLfloat light_position[] = {1.0, 1.0, 1.0, 0.0}; /* Infinite light location. */
-GLfloat n[6][3] = { /* Normals for the 6 faces of a cube. */
- {-1.0, 0.0, 0.0}, {0.0, 1.0, 0.0}, {1.0, 0.0, 0.0},
- {0.0, -1.0, 0.0}, {0.0, 0.0, 1.0}, {0.0, 0.0, -1.0} };
-GLint faces[6][4] = { /* Vertex indices for the 6 faces of a cube. */
- {0, 1, 2, 3}, {3, 2, 6, 7}, {7, 6, 5, 4},
- {4, 5, 1, 0}, {5, 6, 2, 1}, {7, 4, 0, 3} };
-GLfloat v[8][3]; /* Will be filled in with X,Y,Z vertexes. */
-
-void
-drawBox(void)
-{
- int i;
-
- for (i = 0; i < 6; i++) {
- glBegin(GL_QUADS);
- glNormal3fv(&n[i][0]);
- glVertex3fv(&v[faces[i][0]][0]);
- glVertex3fv(&v[faces[i][1]][0]);
- glVertex3fv(&v[faces[i][2]][0]);
- glVertex3fv(&v[faces[i][3]][0]);
- glEnd();
- }
-}
-
-void
-display(void)
-{
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
- drawBox();
- glutSwapBuffers();
-}
-
-void
-init(void)
-{
- /* Setup cube vertex data. */
- v[0][0] = v[1][0] = v[2][0] = v[3][0] = -1;
- v[4][0] = v[5][0] = v[6][0] = v[7][0] = 1;
- v[0][1] = v[1][1] = v[4][1] = v[5][1] = -1;
- v[2][1] = v[3][1] = v[6][1] = v[7][1] = 1;
- v[0][2] = v[3][2] = v[4][2] = v[7][2] = 1;
- v[1][2] = v[2][2] = v[5][2] = v[6][2] = -1;
-
- /* Enable a single OpenGL light. */
- glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
- glLightfv(GL_LIGHT0, GL_POSITION, light_position);
- glEnable(GL_LIGHT0);
- glEnable(GL_LIGHTING);
-
- /* Use depth buffering for hidden surface elimination. */
- glEnable(GL_DEPTH_TEST);
-
- /* Setup the view of the cube. */
- glMatrixMode(GL_PROJECTION);
- gluPerspective( /* field of view in degree */ 40.0,
- /* aspect ratio */ 1.0,
- /* Z near */ 1.0, /* Z far */ 10.0);
- glMatrixMode(GL_MODELVIEW);
- gluLookAt(0.0, 0.0, 5.0, /* eye is at (0,0,5) */
- 0.0, 0.0, 0.0, /* center is at (0,0,0) */
- 0.0, 1.0, 0.); /* up is in positive Y direction */
-
- /* Adjust cube position to be asthetic angle. */
- glTranslatef(0.0, 0.0, -1.0);
- glRotatef(60, 1.0, 0.0, 0.0);
- glRotatef(-20, 0.0, 0.0, 1.0);
-}
-
-int
-main(int argc, char **argv)
-{
- glutInit(&argc, argv);
- glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
- glutCreateWindow("red 3D lighted cube");
- glutDisplayFunc(display);
- init();
- glutMainLoop();
- return 0; /* ANSI C requires main to return int. */
-}
diff --git a/examples/dinoshade.c b/examples/dinoshade.c
deleted file mode 100755
index 29a2c07..0000000
--- a/examples/dinoshade.c
+++ /dev/null
@@ -1,893 +0,0 @@
-#!../c -lglut -lGLU -lGL -lXmu -lXext -lX11 -lm --
-
-/* Copyright (c) Mark J. Kilgard, 1994, 1997. */
-
-/* This program is freely distributable without licensing fees
- and is provided without guarantee or warrantee expressed or
- implied. This program is -not- in the public domain. */
-
-/* Example for PC game developers to show how to *combine* texturing,
- reflections, and projected shadows all in real-time with OpenGL.
- Robust reflections use stenciling. Robust projected shadows
- use both stenciling and polygon offset. PC game programmers
- should realize that neither stenciling nor polygon offset are
- supported by Direct3D, so these real-time rendering algorithms
- are only really viable with OpenGL.
-
- The program has modes for disabling the stenciling and polygon
- offset uses. It is worth running this example with these features
- toggled off so you can see the sort of artifacts that result.
-
- Notice that the floor texturing, reflections, and shadowing
- all co-exist properly. */
-
-/* When you run this program: Left mouse button controls the
- view. Middle mouse button controls light position (left &
- right rotates light around dino; up & down moves light
- position up and down). Right mouse button pops up menu. */
-
-/* Check out the comments in the "redraw" routine to see how the
- reflection blending and surface stenciling is done. You can
- also see in "redraw" how the projected shadows are rendered,
-
- including the use of stenciling and polygon offset. */
-
-/* This program is derived from glutdino.c */
-
-/* Compile: cc -o dinoshade dinoshade.c -lglut -lGLU -lGL -lXmu -lXext -lX11 -lm */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h> /* for cos(), sin(), and sqrt() */
-#include <GL/glut.h> /* OpenGL Utility Toolkit header */
-
-/* Some <math.h> files do not define M_PI... */
-#ifndef M_PI
-#define M_PI 3.14159265
-#endif
-
-/* Variable controlling various rendering modes. */
-static int stencilReflection = 1, stencilShadow = 1, offsetShadow = 1;
-static int renderShadow = 1, renderDinosaur = 1, renderReflection = 1;
-static int linearFiltering = 0, useMipmaps = 0, useTexture = 1;
-static int reportSpeed = 0;
-static int animation = 1;
-static GLboolean lightSwitch = GL_TRUE;
-static int directionalLight = 1;
-static int forceExtension = 0;
-
-/* Time varying or user-controled variables. */
-static float jump = 0.0;
-static float lightAngle = 0.0, lightHeight = 20;
-GLfloat angle = -150; /* in degrees */
-GLfloat angle2 = 30; /* in degrees */
-
-int moving, startx, starty;
-int lightMoving = 0, lightStartX, lightStartY;
-
-enum {
- MISSING, EXTENSION, ONE_DOT_ONE
-};
-int polygonOffsetVersion;
-
-static GLdouble bodyWidth = 3.0;
-/* *INDENT-OFF* */
-static GLfloat body[][2] = { {0, 3}, {1, 1}, {5, 1}, {8, 4}, {10, 4}, {11, 5},
- {11, 11.5}, {13, 12}, {13, 13}, {10, 13.5}, {13, 14}, {13, 15}, {11, 16},
- {8, 16}, {7, 15}, {7, 13}, {8, 12}, {7, 11}, {6, 6}, {4, 3}, {3, 2},
- {1, 2} };
-static GLfloat arm[][2] = { {8, 10}, {9, 9}, {10, 9}, {13, 8}, {14, 9}, {16, 9},
- {15, 9.5}, {16, 10}, {15, 10}, {15.5, 11}, {14.5, 10}, {14, 11}, {14, 10},
- {13, 9}, {11, 11}, {9, 11} };
-static GLfloat leg[][2] = { {8, 6}, {8, 4}, {9, 3}, {9, 2}, {8, 1}, {8, 0.5}, {9, 0},
- {12, 0}, {10, 1}, {10, 2}, {12, 4}, {11, 6}, {10, 7}, {9, 7} };
-static GLfloat eye[][2] = { {8.75, 15}, {9, 14.7}, {9.6, 14.7}, {10.1, 15},
- {9.6, 15.25}, {9, 15.25} };
-static GLfloat lightPosition[4];
-static GLfloat lightColor[] = {0.8, 1.0, 0.8, 1.0}; /* green-tinted */
-static GLfloat skinColor[] = {0.1, 1.0, 0.1, 1.0}, eyeColor[] = {1.0, 0.2, 0.2, 1.0};
-/* *INDENT-ON* */
-
-/* Nice floor texture tiling pattern. */
-static char *circles[] = {
- "....xxxx........",
- "..xxxxxxxx......",
- ".xxxxxxxxxx.....",
- ".xxx....xxx.....",
- "xxx......xxx....",
- "xxx......xxx....",
- "xxx......xxx....",
- "xxx......xxx....",
- ".xxx....xxx.....",
- ".xxxxxxxxxx.....",
- "..xxxxxxxx......",
- "....xxxx........",
- "................",
- "................",
- "................",
- "................",
-};
-
-static void
-makeFloorTexture(void)
-{
- GLubyte floorTexture[16][16][3];
- GLubyte *loc;
- int s, t;
-
- /* Setup RGB image for the texture. */
- loc = (GLubyte*) floorTexture;
- for (t = 0; t < 16; t++) {
- for (s = 0; s < 16; s++) {
- if (circles[t][s] == 'x') {
- /* Nice green. */
- loc[0] = 0x1f;
- loc[1] = 0x8f;
- loc[2] = 0x1f;
- } else {
- /* Light gray. */
- loc[0] = 0xaa;
- loc[1] = 0xaa;
- loc[2] = 0xaa;
- }
- loc += 3;
- }
- }
-
- glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-
- if (useMipmaps) {
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
- GL_LINEAR_MIPMAP_LINEAR);
- gluBuild2DMipmaps(GL_TEXTURE_2D, 3, 16, 16,
- GL_RGB, GL_UNSIGNED_BYTE, floorTexture);
- } else {
- if (linearFiltering) {
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- } else {
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
- }
- glTexImage2D(GL_TEXTURE_2D, 0, 3, 16, 16, 0,
- GL_RGB, GL_UNSIGNED_BYTE, floorTexture);
- }
-}
-
-enum {
- X, Y, Z, W
-};
-enum {
- A, B, C, D
-};
-
-/* Create a matrix that will project the desired shadow. */
-void
-shadowMatrix(GLfloat shadowMat[4][4],
- GLfloat groundplane[4],
- GLfloat lightpos[4])
-{
- GLfloat dot;
-
- /* Find dot product between light position vector and ground plane normal. */
- dot = groundplane[X] * lightpos[X] +
- groundplane[Y] * lightpos[Y] +
- groundplane[Z] * lightpos[Z] +
- groundplane[W] * lightpos[W];
-
- shadowMat[0][0] = dot - lightpos[X] * groundplane[X];
- shadowMat[1][0] = 0.f - lightpos[X] * groundplane[Y];
- shadowMat[2][0] = 0.f - lightpos[X] * groundplane[Z];
- shadowMat[3][0] = 0.f - lightpos[X] * groundplane[W];
-
- shadowMat[X][1] = 0.f - lightpos[Y] * groundplane[X];
- shadowMat[1][1] = dot - lightpos[Y] * groundplane[Y];
- shadowMat[2][1] = 0.f - lightpos[Y] * groundplane[Z];
- shadowMat[3][1] = 0.f - lightpos[Y] * groundplane[W];
-
- shadowMat[X][2] = 0.f - lightpos[Z] * groundplane[X];
- shadowMat[1][2] = 0.f - lightpos[Z] * groundplane[Y];
- shadowMat[2][2] = dot - lightpos[Z] * groundplane[Z];
- shadowMat[3][2] = 0.f - lightpos[Z] * groundplane[W];
-
- shadowMat[X][3] = 0.f - lightpos[W] * groundplane[X];
- shadowMat[1][3] = 0.f - lightpos[W] * groundplane[Y];
- shadowMat[2][3] = 0.f - lightpos[W] * groundplane[Z];
- shadowMat[3][3] = dot - lightpos[W] * groundplane[W];
-
-}
-
-/* Find the plane equation given 3 points. */
-void
-findPlane(GLfloat plane[4],
- GLfloat v0[3], GLfloat v1[3], GLfloat v2[3])
-{
- GLfloat vec0[3], vec1[3];
-
- /* Need 2 vectors to find cross product. */
- vec0[X] = v1[X] - v0[X];
- vec0[Y] = v1[Y] - v0[Y];
- vec0[Z] = v1[Z] - v0[Z];
-
- vec1[X] = v2[X] - v0[X];
- vec1[Y] = v2[Y] - v0[Y];
- vec1[Z] = v2[Z] - v0[Z];
-
- /* find cross product to get A, B, and C of plane equation */
- plane[A] = vec0[Y] * vec1[Z] - vec0[Z] * vec1[Y];
- plane[B] = -(vec0[X] * vec1[Z] - vec0[Z] * vec1[X]);
- plane[C] = vec0[X] * vec1[Y] - vec0[Y] * vec1[X];
-
- plane[D] = -(plane[A] * v0[X] + plane[B] * v0[Y] + plane[C] * v0[Z]);
-}
-
-void
-extrudeSolidFromPolygon(GLfloat data[][2], unsigned int dataSize,
- GLdouble thickness, GLuint side, GLuint edge, GLuint whole)
-{
- static GLUtriangulatorObj *tobj = NULL;
- GLdouble vertex[3], dx, dy, len;
- int i;
- int count = (int) (dataSize / (2 * sizeof(GLfloat)));
-
- if (tobj == NULL) {
- tobj = gluNewTess(); /* create and initialize a GLU
- polygon tessellation object */
- gluTessCallback(tobj, GLU_BEGIN, glBegin);
- gluTessCallback(tobj, GLU_VERTEX, glVertex2fv); /* semi-tricky */
- gluTessCallback(tobj, GLU_END, glEnd);
- }
- glNewList(side, GL_COMPILE);
- glShadeModel(GL_SMOOTH); /* smooth minimizes seeing
- tessellation */
- gluBeginPolygon(tobj);
- for (i = 0; i < count; i++) {
- vertex[0] = data[i][0];
- vertex[1] = data[i][1];
- vertex[2] = 0;
- gluTessVertex(tobj, vertex, data[i]);
- }
- gluEndPolygon(tobj);
- glEndList();
- glNewList(edge, GL_COMPILE);
- glShadeModel(GL_FLAT); /* flat shade keeps angular hands
- from being "smoothed" */
- glBegin(GL_QUAD_STRIP);
- for (i = 0; i <= count; i++) {
- /* mod function handles closing the edge */
- glVertex3f(data[i % count][0], data[i % count][1], 0.0);
- glVertex3f(data[i % count][0], data[i % count][1], thickness);
- /* Calculate a unit normal by dividing by Euclidean
- distance. We * could be lazy and use
- glEnable(GL_NORMALIZE) so we could pass in * arbitrary
- normals for a very slight performance hit. */
- dx = data[(i + 1) % count][1] - data[i % count][1];
- dy = data[i % count][0] - data[(i + 1) % count][0];
- len = sqrt(dx * dx + dy * dy);
- glNormal3f(dx / len, dy / len, 0.0);
- }
- glEnd();
- glEndList();
- glNewList(whole, GL_COMPILE);
- glFrontFace(GL_CW);
- glCallList(edge);
- glNormal3f(0.0, 0.0, -1.0); /* constant normal for side */
- glCallList(side);
- glPushMatrix();
- glTranslatef(0.0, 0.0, thickness);
- glFrontFace(GL_CCW);
- glNormal3f(0.0, 0.0, 1.0); /* opposite normal for other side */
- glCallList(side);
- glPopMatrix();
- glEndList();
-}
-
-/* Enumerants for refering to display lists. */
-typedef enum {
- RESERVED, BODY_SIDE, BODY_EDGE, BODY_WHOLE, ARM_SIDE, ARM_EDGE, ARM_WHOLE,
- LEG_SIDE, LEG_EDGE, LEG_WHOLE, EYE_SIDE, EYE_EDGE, EYE_WHOLE
-} displayLists;
-
-static void
-makeDinosaur(void)
-{
- extrudeSolidFromPolygon(body, sizeof(body), bodyWidth,
- BODY_SIDE, BODY_EDGE, BODY_WHOLE);
- extrudeSolidFromPolygon(arm, sizeof(arm), bodyWidth / 4,
- ARM_SIDE, ARM_EDGE, ARM_WHOLE);
- extrudeSolidFromPolygon(leg, sizeof(leg), bodyWidth / 2,
- LEG_SIDE, LEG_EDGE, LEG_WHOLE);
- extrudeSolidFromPolygon(eye, sizeof(eye), bodyWidth + 0.2,
- EYE_SIDE, EYE_EDGE, EYE_WHOLE);
-}
-
-static void
-drawDinosaur(void)
-
-{
- glPushMatrix();
- /* Translate the dinosaur to be at (0,8,0). */
- glTranslatef(-8, 0, -bodyWidth / 2);
- glTranslatef(0.0, jump, 0.0);
- glMaterialfv(GL_FRONT, GL_DIFFUSE, skinColor);
- glCallList(BODY_WHOLE);
- glTranslatef(0.0, 0.0, bodyWidth);
- glCallList(ARM_WHOLE);
- glCallList(LEG_WHOLE);
- glTranslatef(0.0, 0.0, -bodyWidth - bodyWidth / 4);
- glCallList(ARM_WHOLE);
- glTranslatef(0.0, 0.0, -bodyWidth / 4);
- glCallList(LEG_WHOLE);
- glTranslatef(0.0, 0.0, bodyWidth / 2 - 0.1);
- glMaterialfv(GL_FRONT, GL_DIFFUSE, eyeColor);
- glCallList(EYE_WHOLE);
- glPopMatrix();
-}
-
-static GLfloat floorVertices[4][3] = {
- { -20.0, 0.0, 20.0 },
- { 20.0, 0.0, 20.0 },
- { 20.0, 0.0, -20.0 },
- { -20.0, 0.0, -20.0 },
-};
-
-/* Draw a floor (possibly textured). */
-static void
-drawFloor(void)
-{
- glDisable(GL_LIGHTING);
-
- if (useTexture) {
- glEnable(GL_TEXTURE_2D);
- }
-
- glBegin(GL_QUADS);
- glTexCoord2f(0.0, 0.0);
- glVertex3fv(floorVertices[0]);
- glTexCoord2f(0.0, 16.0);
- glVertex3fv(floorVertices[1]);
- glTexCoord2f(16.0, 16.0);
- glVertex3fv(floorVertices[2]);
- glTexCoord2f(16.0, 0.0);
- glVertex3fv(floorVertices[3]);
- glEnd();
-
- if (useTexture) {
- glDisable(GL_TEXTURE_2D);
- }
-
- glEnable(GL_LIGHTING);
-}
-
-static GLfloat floorPlane[4];
-static GLfloat floorShadow[4][4];
-
-static void
-redraw(void)
-{
- int start, end;
-
- if (reportSpeed) {
- start = glutGet(GLUT_ELAPSED_TIME);
- }
-
- /* Clear; default stencil clears to zero. */
- if ((stencilReflection && renderReflection) || (stencilShadow && renderShadow)) {
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
- } else {
- /* Avoid clearing stencil when not using it. */
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
- }
-
- /* Reposition the light source. */
- lightPosition[0] = 12*cos(lightAngle);
- lightPosition[1] = lightHeight;
- lightPosition[2] = 12*sin(lightAngle);
- if (directionalLight) {
- lightPosition[3] = 0.0;
- } else {
- lightPosition[3] = 1.0;
- }
-
- shadowMatrix(floorShadow, floorPlane, lightPosition);
-
- glPushMatrix();
- /* Perform scene rotations based on user mouse input. */
- glRotatef(angle2, 1.0, 0.0, 0.0);
- glRotatef(angle, 0.0, 1.0, 0.0);
-
- /* Tell GL new light source position. */
- glLightfv(GL_LIGHT0, GL_POSITION, lightPosition);
-
- if (renderReflection) {
- if (stencilReflection) {
- /* We can eliminate the visual "artifact" of seeing the "flipped"
- dinosaur underneath the floor by using stencil. The idea is
- draw the floor without color or depth update but so that
- a stencil value of one is where the floor will be. Later when
- rendering the dinosaur reflection, we will only update pixels
- with a stencil value of 1 to make sure the reflection only
- lives on the floor, not below the floor. */
-
- /* Don't update color or depth. */
- glDisable(GL_DEPTH_TEST);
- glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
-
- /* Draw 1 into the stencil buffer. */
- glEnable(GL_STENCIL_TEST);
- glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE);
- glStencilFunc(GL_ALWAYS, 1, 0xffffffff);
-
- /* Now render floor; floor pixels just get their stencil set to 1. */
- drawFloor();
-
- /* Re-enable update of color and depth. */
- glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
- glEnable(GL_DEPTH_TEST);
-
- /* Now, only render where stencil is set to 1. */
- glStencilFunc(GL_EQUAL, 1, 0xffffffff); /* draw if ==1 */
- glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
- }
-
- glPushMatrix();
-
- /* The critical reflection step: Reflect dinosaur through the floor
- (the Y=0 plane) to make a relection. */
- glScalef(1.0, -1.0, 1.0);
-
- /* Reflect the light position. */
- glLightfv(GL_LIGHT0, GL_POSITION, lightPosition);
-
- /* To avoid our normals getting reversed and hence botched lighting
- on the reflection, turn on normalize. */
- glEnable(GL_NORMALIZE);
- glCullFace(GL_FRONT);
-
- /* Draw the reflected dinosaur. */
- drawDinosaur();
-
- /* Disable noramlize again and re-enable back face culling. */
- glDisable(GL_NORMALIZE);
- glCullFace(GL_BACK);
-
- glPopMatrix();
-
- /* Switch back to the unreflected light position. */
- glLightfv(GL_LIGHT0, GL_POSITION, lightPosition);
-
- if (stencilReflection) {
- glDisable(GL_STENCIL_TEST);
- }
- }
-
- /* Back face culling will get used to only draw either the top or the
- bottom floor. This let's us get a floor with two distinct
- appearances. The top floor surface is reflective and kind of red.
- The bottom floor surface is not reflective and blue. */
-
- /* Draw "bottom" of floor in blue. */
- glFrontFace(GL_CW); /* Switch face orientation. */
- glColor4f(0.1, 0.1, 0.7, 1.0);
- drawFloor();
- glFrontFace(GL_CCW);
-
- if (renderShadow) {
- if (stencilShadow) {
- /* Draw the floor with stencil value 3. This helps us only
- draw the shadow once per floor pixel (and only on the
- floor pixels). */
- glEnable(GL_STENCIL_TEST);
- glStencilFunc(GL_ALWAYS, 3, 0xffffffff);
- glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
- }
- }
-
- /* Draw "top" of floor. Use blending to blend in reflection. */
- glEnable(GL_BLEND);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glColor4f(0.7, 0.0, 0.0, 0.3);
- glColor4f(1.0, 1.0, 1.0, 0.3);
- drawFloor();
- glDisable(GL_BLEND);
-
- if (renderDinosaur) {
- /* Draw "actual" dinosaur, not its reflection. */
- drawDinosaur();
- }
-
- if (renderShadow) {
-
- /* Render the projected shadow. */
-
- if (stencilShadow) {
-
- /* Now, only render where stencil is set above 2 (ie, 3 where
- the top floor is). Update stencil with 2 where the shadow
- gets drawn so we don't redraw (and accidently reblend) the
- shadow). */
- glStencilFunc(GL_LESS, 2, 0xffffffff); /* draw if ==1 */
- glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE);
- }
-
- /* To eliminate depth buffer artifacts, we use polygon offset
- to raise the depth of the projected shadow slightly so
- that it does not depth buffer alias with the floor. */
- if (offsetShadow) {
- switch (polygonOffsetVersion) {
- case EXTENSION:
-#ifdef GL_EXT_polygon_offset
- glEnable(GL_POLYGON_OFFSET_EXT);
- break;
-#endif
-#ifdef GL_VERSION_1_1
- case ONE_DOT_ONE:
- glEnable(GL_POLYGON_OFFSET_FILL);
- break;
-#endif
- case MISSING:
- /* Oh well. */
- break;
- }
- }
-
- /* Render 50% black shadow color on top of whatever the
- floor appareance is. */
- glEnable(GL_BLEND);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glDisable(GL_LIGHTING); /* Force the 50% black. */
- glColor4f(0.0, 0.0, 0.0, 0.5);
-
- glPushMatrix();
- /* Project the shadow. */
- glMultMatrixf((GLfloat *) floorShadow);
- drawDinosaur();
- glPopMatrix();
-
- glDisable(GL_BLEND);
- glEnable(GL_LIGHTING);
-
- if (offsetShadow) {
- switch (polygonOffsetVersion) {
-#ifdef GL_EXT_polygon_offset
- case EXTENSION:
- glDisable(GL_POLYGON_OFFSET_EXT);
- break;
-#endif
-#ifdef GL_VERSION_1_1
- case ONE_DOT_ONE:
- glDisable(GL_POLYGON_OFFSET_FILL);
- break;
-#endif
- case MISSING:
- /* Oh well. */
- break;
- }
- }
- if (stencilShadow) {
- glDisable(GL_STENCIL_TEST);
- }
- }
-
- glPushMatrix();
- glDisable(GL_LIGHTING);
- glColor3f(1.0, 1.0, 0.0);
- if (directionalLight) {
- /* Draw an arrowhead. */
- glDisable(GL_CULL_FACE);
- glTranslatef(lightPosition[0], lightPosition[1], lightPosition[2]);
- glRotatef(lightAngle * -180.0 / M_PI, 0, 1, 0);
- glRotatef(atan(lightHeight/12) * 180.0 / M_PI, 0, 0, 1);
- glBegin(GL_TRIANGLE_FAN);
- glVertex3f(0, 0, 0);
- glVertex3f(2, 1, 1);
- glVertex3f(2, -1, 1);
- glVertex3f(2, -1, -1);
- glVertex3f(2, 1, -1);
- glVertex3f(2, 1, 1);
- glEnd();
- /* Draw a white line from light direction. */
- glColor3f(1.0, 1.0, 1.0);
- glBegin(GL_LINES);
- glVertex3f(0, 0, 0);
- glVertex3f(5, 0, 0);
- glEnd();
- glEnable(GL_CULL_FACE);
- } else {
- /* Draw a yellow ball at the light source. */
- glTranslatef(lightPosition[0], lightPosition[1], lightPosition[2]);
- glutSolidSphere(1.0, 5, 5);
- }
- glEnable(GL_LIGHTING);
- glPopMatrix();
-
- glPopMatrix();
-
- if (reportSpeed) {
- glFinish();
- end = glutGet(GLUT_ELAPSED_TIME);
- printf("Speed %.3g frames/sec (%d ms)\n", 1000.0/(end-start), end-start);
- }
-
- glutSwapBuffers();
-}
-
-/* ARGSUSED2 */
-static void
-mouse(int button, int state, int x, int y)
-{
- if (button == GLUT_LEFT_BUTTON) {
- if (state == GLUT_DOWN) {
- moving = 1;
- startx = x;
- starty = y;
- }
- if (state == GLUT_UP) {
- moving = 0;
- }
- }
- if (button == GLUT_MIDDLE_BUTTON) {
- if (state == GLUT_DOWN) {
- lightMoving = 1;
- lightStartX = x;
- lightStartY = y;
- }
- if (state == GLUT_UP) {
- lightMoving = 0;
- }
- }
-}
-
-/* ARGSUSED1 */
-static void
-motion(int x, int y)
-{
- if (moving) {
- angle = angle + (x - startx);
- angle2 = angle2 + (y - starty);
- startx = x;
- starty = y;
- glutPostRedisplay();
- }
- if (lightMoving) {
- lightAngle += (x - lightStartX)/40.0;
- lightHeight += (lightStartY - y)/20.0;
- lightStartX = x;
- lightStartY = y;
- glutPostRedisplay();
- }
-}
-
-/* Advance time varying state when idle callback registered. */
-static void
-idle(void)
-{
- static float time = 0.0;
-
- time = glutGet(GLUT_ELAPSED_TIME) / 500.0;
-
- jump = 4.0 * fabs(sin(time)*0.5);
- if (!lightMoving) {
- lightAngle += 0.03;
- }
- glutPostRedisplay();
-}
-
-enum {
- M_NONE, M_MOTION, M_LIGHT, M_TEXTURE, M_SHADOWS, M_REFLECTION, M_DINOSAUR,
- M_STENCIL_REFLECTION, M_STENCIL_SHADOW, M_OFFSET_SHADOW,
- M_POSITIONAL, M_DIRECTIONAL, M_PERFORMANCE
-};
-
-static void
-controlLights(int value)
-{
- switch (value) {
- case M_NONE:
- return;
- case M_MOTION:
- animation = 1 - animation;
- if (animation) {
- glutIdleFunc(idle);
- } else {
- glutIdleFunc(NULL);
- }
- break;
- case M_LIGHT:
- lightSwitch = !lightSwitch;
- if (lightSwitch) {
- glEnable(GL_LIGHT0);
- } else {
- glDisable(GL_LIGHT0);
- }
- break;
- case M_TEXTURE:
- useTexture = !useTexture;
- break;
- case M_SHADOWS:
- renderShadow = 1 - renderShadow;
- break;
- case M_REFLECTION:
- renderReflection = 1 - renderReflection;
- break;
- case M_DINOSAUR:
- renderDinosaur = 1 - renderDinosaur;
- break;
- case M_STENCIL_REFLECTION:
- stencilReflection = 1 - stencilReflection;
- break;
- case M_STENCIL_SHADOW:
- stencilShadow = 1 - stencilShadow;
- break;
- case M_OFFSET_SHADOW:
- offsetShadow = 1 - offsetShadow;
- break;
- case M_POSITIONAL:
- directionalLight = 0;
- break;
- case M_DIRECTIONAL:
- directionalLight = 1;
- break;
- case M_PERFORMANCE:
- reportSpeed = 1 - reportSpeed;
- break;
- }
- glutPostRedisplay();
-}
-
-/* When not visible, stop animating. Restart when visible again. */
-static void
-visible(int vis)
-{
- if (vis == GLUT_VISIBLE) {
- if (animation)
- glutIdleFunc(idle);
- } else {
- if (!animation)
- glutIdleFunc(NULL);
- }
-}
-
-/* Press any key to redraw; good when motion stopped and
- performance reporting on. */
-/* ARGSUSED */
-static void
-key(unsigned char c, int x, int y)
-{
- if (c == 27) {
- exit(0); /* IRIS GLism, Escape quits. */
- }
- glutPostRedisplay();
-}
-
-/* Press any key to redraw; good when motion stopped and
- performance reporting on. */
-/* ARGSUSED */
-static void
-special(int k, int x, int y)
-{
- glutPostRedisplay();
-}
-
-static int
-supportsOneDotOne(void)
-{
- const char *version;
- int major, minor;
-
- version = (char *) glGetString(GL_VERSION);
- if (sscanf(version, "%d.%d", &major, &minor) == 2)
- return major >= 1 && minor >= 1;
- return 0; /* OpenGL version string malformed! */
-}
-
-int
-main(int argc, char **argv)
-{
- int i;
-
- glutInit(&argc, argv);
-
- for (i=1; i<argc; i++) {
- if (!strcmp("-linear", argv[i])) {
- linearFiltering = 1;
- } else if (!strcmp("-mipmap", argv[i])) {
- useMipmaps = 1;
- } else if (!strcmp("-ext", argv[i])) {
- forceExtension = 1;
- }
- }
-
- glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_STENCIL | GLUT_MULTISAMPLE);
-
-#if 1
- /* In GLUT 4.0, you'll be able to do this an be sure to
- get 2 bits of stencil if the machine has it for you. */
- glutInitDisplayString("samples stencil>=2 rgb double depth");
-#endif
-
- glutCreateWindow("Shadowy Leapin' Lizards");
-
- if (glutGet(GLUT_WINDOW_STENCIL_SIZE) <= 1) {
- printf("dinoshade: Sorry, I need at least 2 bits of stencil.\n");
- exit(1);
- }
-
- /* Register GLUT callbacks. */
- glutDisplayFunc(redraw);
- glutMouseFunc(mouse);
- glutMotionFunc(motion);
- glutVisibilityFunc(visible);
- glutKeyboardFunc(key);
- glutSpecialFunc(special);
-
- glutCreateMenu(controlLights);
-
- glutAddMenuEntry("Toggle motion", M_MOTION);
- glutAddMenuEntry("-----------------------", M_NONE);
- glutAddMenuEntry("Toggle light", M_LIGHT);
- glutAddMenuEntry("Toggle texture", M_TEXTURE);
- glutAddMenuEntry("Toggle shadows", M_SHADOWS);
- glutAddMenuEntry("Toggle reflection", M_REFLECTION);
- glutAddMenuEntry("Toggle dinosaur", M_DINOSAUR);
- glutAddMenuEntry("-----------------------", M_NONE);
- glutAddMenuEntry("Toggle reflection stenciling", M_STENCIL_REFLECTION);
- glutAddMenuEntry("Toggle shadow stenciling", M_STENCIL_SHADOW);
- glutAddMenuEntry("Toggle shadow offset", M_OFFSET_SHADOW);
- glutAddMenuEntry("----------------------", M_NONE);
- glutAddMenuEntry("Positional light", M_POSITIONAL);
- glutAddMenuEntry("Directional light", M_DIRECTIONAL);
- glutAddMenuEntry("-----------------------", M_NONE);
- glutAddMenuEntry("Toggle performance", M_PERFORMANCE);
- glutAttachMenu(GLUT_RIGHT_BUTTON);
- makeDinosaur();
-
-#ifdef GL_VERSION_1_1
- if (supportsOneDotOne() && !forceExtension) {
- polygonOffsetVersion = ONE_DOT_ONE;
- glPolygonOffset(-2.0, -1.0);
- } else
-#endif
- {
-#ifdef GL_EXT_polygon_offset
- /* check for the polygon offset extension */
- if (glutExtensionSupported("GL_EXT_polygon_offset")) {
- polygonOffsetVersion = EXTENSION;
- glPolygonOffsetEXT(-0.1, -0.002);
- } else
-#endif
- {
- polygonOffsetVersion = MISSING;
- printf("\ndinoshine: Missing polygon offset.\n");
- printf(" Expect shadow depth aliasing artifacts.\n\n");
- }
- }
-
- glEnable(GL_CULL_FACE);
- glEnable(GL_DEPTH_TEST);
- glEnable(GL_TEXTURE_2D);
- glLineWidth(3.0);
-
- glMatrixMode(GL_PROJECTION);
- gluPerspective( /* field of view in degree */ 40.0,
- /* aspect ratio */ 1.0,
- /* Z near */ 20.0, /* Z far */ 100.0);
- glMatrixMode(GL_MODELVIEW);
- gluLookAt(0.0, 8.0, 60.0, /* eye is at (0,8,60) */
- 0.0, 8.0, 0.0, /* center is at (0,8,0) */
- 0.0, 1.0, 0.); /* up is in postivie Y direction */
-
- glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
- glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor);
- glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 0.1);
- glLightf(GL_LIGHT0, GL_LINEAR_ATTENUATION, 0.05);
- glEnable(GL_LIGHT0);
- glEnable(GL_LIGHTING);
-
- makeFloorTexture();
-
- /* Setup floor plane for projected shadow calculations. */
- findPlane(floorPlane, floorVertices[1], floorVertices[2], floorVertices[3]);
-
- glutMainLoop();
- return 0; /* ANSI C requires main to return int. */
-}
diff --git a/examples/dns.c b/examples/dns.c
deleted file mode 100755
index f6e90b4..0000000
--- a/examples/dns.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#!../c -Wall -std=c89 -pedantic --
-#define _DEFAULT_SOURCE
-
-#include <stdio.h>
-#include <netdb.h>
-#include <stdlib.h>
-#include <arpa/inet.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-
-/* http://linux.die.net/man/3/hstrerror */
-void _hstrerror(int err) {
- switch (err) {
- case HOST_NOT_FOUND:
- fputs("error: host is unknown", stderr);
- break;
-
- case NO_DATA:
- fputs("error: name is valid but has no IP address", stderr);
- break;
-
- case NO_RECOVERY:
- fputs("error: nonrecoverable name server error occurred", stderr);
- break;
-
- case TRY_AGAIN:
- fputs("error: temporary error occurred, try again later", stderr);
- break;
- }
-}
-
-int main(int argc, char **argv) {
- struct hostent *h;
- struct in_addr**ia;
-
- if (argc != 2) {
- fprintf(stderr, "Usage: %s <host>\n", argv[0]);
- return 1;
- }
-
- h = gethostbyname(argv[1]);
-
- if (h) {
- ia = (struct in_addr**)h->h_addr_list;
- while (*ia) printf("%s\n", inet_ntoa(**(ia++)));
- } else {
- _hstrerror(h_errno);
- }
-
- return 0;
-}
diff --git a/examples/github_commits.c b/examples/github_commits.c
deleted file mode 100755
index 103f0cb..0000000
--- a/examples/github_commits.c
+++ /dev/null
@@ -1,202 +0,0 @@
-#!../c -ljansson -lcurl --
-/*
- * Copyright (c) 2009-2014 Petri Lehtinen <petri@digip.org>
- *
- * Jansson is free software; you can redistribute it and/or modify
- * it under the terms of the MIT license. See LICENSE for details.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <jansson.h>
-#include <curl/curl.h>
-
-#define BUFFER_SIZE (256 * 1024) /* 256 KB */
-
-#define URL_FORMAT "https://api.github.com/repos/%s/%s/commits"
-#define URL_SIZE 256
-
-/* Return the offset of the first newline in text or the length of
- text if there's no newline */
-static int newline_offset(const char *text)
-{
- const char *newline = strchr(text, '\n');
- if(!newline)
- return strlen(text);
- else
- return (int)(newline - text);
-}
-
-struct write_result
-{
- char *data;
- int pos;
-};
-
-static size_t write_response(void *ptr, size_t size, size_t nmemb, void *stream)
-{
- struct write_result *result = (struct write_result *)stream;
-
- if(result->pos + size * nmemb >= BUFFER_SIZE - 1)
- {
- fprintf(stderr, "error: too small buffer\n");
- return 0;
- }
-
- memcpy(result->data + result->pos, ptr, size * nmemb);
- result->pos += size * nmemb;
-
- return size * nmemb;
-}
-
-static char *request(const char *url)
-{
- CURL *curl = NULL;
- CURLcode status;
- struct curl_slist *headers = NULL;
- char *data = NULL;
- long code;
-
- curl_global_init(CURL_GLOBAL_ALL);
- curl = curl_easy_init();
- if(!curl)
- goto error;
-
- data = malloc(BUFFER_SIZE);
- if(!data)
- goto error;
-
- struct write_result write_result = {
- .data = data,
- .pos = 0
- };
-
- curl_easy_setopt(curl, CURLOPT_URL, url);
-
- /* GitHub commits API v3 requires a User-Agent header */
- headers = curl_slist_append(headers, "User-Agent: Jansson-Tutorial");
- curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
-
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_response);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, &write_result);
-
- status = curl_easy_perform(curl);
- if(status != 0)
- {
- fprintf(stderr, "error: unable to request data from %s:\n", url);
- fprintf(stderr, "%s\n", curl_easy_strerror(status));
- goto error;
- }
-
- curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
- if(code != 200)
- {
- fprintf(stderr, "error: server responded with code %ld\n", code);
- goto error;
- }
-
- curl_easy_cleanup(curl);
- curl_slist_free_all(headers);
- curl_global_cleanup();
-
- /* zero-terminate the result */
- data[write_result.pos] = '\0';
-
- return data;
-
-error:
- if(data)
- free(data);
- if(curl)
- curl_easy_cleanup(curl);
- if(headers)
- curl_slist_free_all(headers);
- curl_global_cleanup();
- return NULL;
-}
-
-int main(int argc, char *argv[])
-{
- size_t i;
- char *text;
- char url[URL_SIZE];
-
- json_t *root;
- json_error_t error;
-
- if(argc != 3)
- {
- fprintf(stderr, "usage: %s USER REPOSITORY\n\n", argv[0]);
- fprintf(stderr, "List commits at USER's REPOSITORY.\n\n");
- return 2;
- }
-
- snprintf(url, URL_SIZE, URL_FORMAT, argv[1], argv[2]);
-
- text = request(url);
- if(!text)
- return 1;
-
- root = json_loads(text, 0, &error);
- free(text);
-
- if(!root)
- {
- fprintf(stderr, "error: on line %d: %s\n", error.line, error.text);
- return 1;
- }
-
- if(!json_is_array(root))
- {
- fprintf(stderr, "error: root is not an array\n");
- json_decref(root);
- return 1;
- }
-
- for(i = 0; i < json_array_size(root); i++)
- {
- json_t *data, *sha, *commit, *message;
- const char *message_text;
-
- data = json_array_get(root, i);
- if(!json_is_object(data))
- {
- fprintf(stderr, "error: commit data %d is not an object\n", (int)(i + 1));
- json_decref(root);
- return 1;
- }
-
- sha = json_object_get(data, "sha");
- if(!json_is_string(sha))
- {
- fprintf(stderr, "error: commit %d: sha is not a string\n", (int)(i + 1));
- return 1;
- }
-
- commit = json_object_get(data, "commit");
- if(!json_is_object(commit))
- {
- fprintf(stderr, "error: commit %d: commit is not an object\n", (int)(i + 1));
- json_decref(root);
- return 1;
- }
-
- message = json_object_get(commit, "message");
- if(!json_is_string(message))
- {
- fprintf(stderr, "error: commit %d: message is not a string\n", (int)(i + 1));
- json_decref(root);
- return 1;
- }
-
- message_text = json_string_value(message);
- printf("%.8s %.*s\n",
- json_string_value(sha),
- newline_offset(message_text),
- message_text);
- }
-
- json_decref(root);
- return 0;
-}
diff --git a/examples/hello.c b/examples/hello.c
deleted file mode 100755
index 18700a5..0000000
--- a/examples/hello.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#!../c
-#include <stdio.h>
-
-int main(void) {
- puts("Hello World!");
- return 0;
-}
diff --git a/examples/hello.cpp b/examples/hello.cpp
deleted file mode 100755
index 9a4e258..0000000
--- a/examples/hello.cpp
+++ /dev/null
@@ -1,9 +0,0 @@
-#!../c
-#include <iostream>
-
-using namespace std;
-
-int main(void) {
- cout << "Hello World!" << endl;
- return 0;
-}
diff --git a/examples/hello.f95 b/examples/hello.f95
deleted file mode 100755
index 121b138..0000000
--- a/examples/hello.f95
+++ /dev/null
@@ -1,5 +0,0 @@
-#!../c
-program main
- implicit none
- write(*,*) "hello world"
-end program main
diff --git a/examples/mandelbrot.f90 b/examples/mandelbrot.f90
deleted file mode 100755
index 3ea3bf1..0000000
--- a/examples/mandelbrot.f90
+++ /dev/null
@@ -1,47 +0,0 @@
-#!../c
-program mandelbrot
- implicit none
-
- Integer, parameter :: grid = 10, iter = 90
-
- Complex :: c
- Integer :: i, j
- real :: xpart, ypart
- Logical :: converges
-
-
- do i = 0, grid
- do j = 0, grid
- xpart = -2.0 + 4.0*real(i)/real(grid)
- ypart = -2.0 + 4.0*real(j)/real(grid)
- c = cmplx(xpart, ypart)
-
- if (converges(c, iter)) then
- print *, c
- end if
-
- end do
- end do
-end program mandelbrot
-
-
-function converges (c, iter) result (convergence)
- implicit none
- Complex, intent(in) :: c
- Integer, intent(in) :: iter
-
- Real, parameter :: threshold = 2.0
- Integer :: i
- Complex :: buffer
- Logical :: convergence
- buffer = (0,0)
-
- do i=0, iter
- buffer = buffer**2 + c
- if (abs(buffer)>threshold) then
- convergence = .false.
- return
- end if
- end do
- convergence = .true.
-end function
diff --git a/examples/noise.sh b/examples/noise.sh
deleted file mode 100755
index f79300a..0000000
--- a/examples/noise.sh
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/usr/bin/env bash
-################################################################################
-# I found this really cool idea online, and just wanted to post it here...
-#
-# Run it with: ./noise.sh
-#
-# Links:
-# http://www.xkcdb.com/9067
-# http://apple.stackexchange.com/q/74619
-# https://www.youtube.com/watch?v=GtQdIYUtAHg
-################################################################################
-
-# our "algorithms"
-tiznut="putchar(t*(t>>12|t>>8&63&t>>4));"
-jeteez="putchar(t*(t>>11|t>>8&123&t>>3));"
- xkcdb="putchar(((t*(t>>8|t>>9)&46&t>>8))^(t&t>>13|t>>6));"
-
-# determine if we're going to use 'play' or 'aplay'
-if type aplay; then
- play_cmd="aplay -c2 -t raw"
-elif type play; then
- play_cmd="play -c2 -b 8 -e unsigned-integer -traw"
-else
- >&2 echo "error: could not find 'play' or 'aplay'"
- exit 1
-fi
-
-# determine where c is...
-if type ../c; then
- c="../c"
-elif type c; then
- c="c"
-else
- >&2 echo "error: you don't have c installed!"
- exit 1
-fi
-
-# exit on Ctrl-C
-trap "exit 1" SIGINT
-
-# generate and play noise
-algo() {
- algo=$1
- samples=$2
- rate=$3
-
- cat << EOF > .tmp.c
- #include <stdio.h>
- void main(void) {
- for (int t=0; t < $samples; t++) { $algo }
- }
-EOF
- c .tmp.c | $play_cmd -r $rate -
- rm .tmp.c
-}
-
-# execute each of our algorithms
-algo $tiznut 52000 8000
-algo $xkcdb 100000 8000
-algo $tiznut 250000 48000
-algo $jeteez 100000 8000
diff --git a/examples/rand.c b/examples/rand.c
deleted file mode 100755
index 027a495..0000000
--- a/examples/rand.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#!../c -std=c99 -Wall -Werror -DRUN --
-#include <time.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-int main(void) {
- puts("Generating 10 random numbers...");
-
- srand(time(NULL));
-
-#ifdef RUN
- for (int i = 0; i < 10; i++)
- printf("%d\n", rand());
- return 0;
-#else
- printf("error: compile with flag -DRUN\n");
- return 1;
-#endif
-}
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..e14a033
--- /dev/null
+++ b/index.html
@@ -0,0 +1,11 @@
+<!doctype html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <title>c</title>
+ </head>
+
+ <body>
+ <p>Nothing here yet. :(</p>
+ </body>
+</html>
diff --git a/package.json b/package.json
deleted file mode 100644
index d93499c..0000000
--- a/package.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
- "name": "c",
- "version": "v0.15-dev",
- "description": "Compile and execute C \'scripts\' in one go!",
- "global": "true",
- "install": "mkdir -p ${PREFIX:-/usr}/bin; install -m 775 c ${PREFIX:-/usr}/bin",
- "scripts": [ "c" ]
-}
diff --git a/tests/C++/multi_file_1.cpp b/tests/C++/multi_file_1.cpp
deleted file mode 100755
index 84b151e..0000000
--- a/tests/C++/multi_file_1.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-#!../../c multi_file_2.cpp -Wall -Werror -lm --
-#include <stdio.h>
-
-void print_pow(void);
-
-int main(int argc, char **argv) {
- unsigned int i;
-
- printf("argc=%d\n", argc);
-
- if (argc != 4) {
- fputs("error: need 3 arguments\n", stderr);
- return 1;
- }
-
- for (i = 0; i < 4; i++)
- puts(argv[i]);
-
- print_pow();
-
- return 123;
-}
diff --git a/tests/C++/multi_file_2.cpp b/tests/C++/multi_file_2.cpp
deleted file mode 100644
index 9e919a9..0000000
--- a/tests/C++/multi_file_2.cpp
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <math.h>
-#include <stdio.h>
-
-void print_pow(void) {
- printf("%.0f\n", pow(2, 10));
-}
diff --git a/tests/C++/single_file.cpp b/tests/C++/single_file.cpp
deleted file mode 100755
index 3f3e99b..0000000
--- a/tests/C++/single_file.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-#!../../c -Wall -Werror -lm --
-#include <math.h>
-#include <stdio.h>
-
-int main(int argc, char **argv) {
- unsigned int i;
-
- printf("argc=%d\n", argc);
-
- if (argc != 4) {
- fputs("error: need 3 arguments\n", stderr);
- return 1;
- }
-
- for (i = 0; i < 4; i++)
- puts(argv[i]);
-
- printf("%.0f\n", pow(2, 10));
-
- return 123;
-}
diff --git a/tests/C++/test.sh b/tests/C++/test.sh
deleted file mode 100644
index 294525e..0000000
--- a/tests/C++/test.sh
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/bash
-
-pushd C++
-
-##
-# Test #4: Compile C++.
-#
-# $1="command to run C++ file"
-# $2="expected value of argv[0]"
-##
-run() {
- out=$(eval "$1")
- ret=$?
- n=1
- while read -r line; do
- case $n in
- 1) assert "argc " "'$line' == 'argc=4'";;
- 2) assert "argv[0]" "'$line' == '$2'";;
- 3) assert "argv[1]" "'$line' == 'arg1'";;
- 4) assert "argv[2]" "'$line' == 'arg2'";;
- 5) assert "argv[3]" "'$line' == 'arg three'";;
- 6) assert "pow() " "'$line' -eq 1024";;
- esac
- let n++
- done <<< "$out"
- assert "return " "$ret -eq 123"
-}
-
-header1 "Test #4: Compile C++."
-
-## Single File - CLI
-header2 "Single File - CLI"
-run "$c 'single_file.cpp -Wall -Werror -lm'\
- arg1 arg2 'arg three'" "single_file.cpp"
-
-## Single File - Shebang
-header2 "Single File - Shebang"
-run "./single_file.cpp\
- arg1 arg2 'arg three'" "./single_file.cpp"
-
-# Multi. File - CLI
-header2 "Multi. File - CLI"
-run "$c 'multi_file_1.cpp multi_file_2.cpp -Wall -Werror -lm'\
- arg1 arg2 'arg three'" "multi_file_1.cpp"
-
-# Multi. File - CLI
-header2 "Multi. File - Shebang"
-run "./multi_file_1.cpp\
- arg1 arg2 'arg three'" "./multi_file_1.cpp"
-popd; echo
diff --git a/tests/argument_and_link_test/multi_file_1.c b/tests/argument_and_link_test/multi_file_1.c
deleted file mode 100755
index def98cb..0000000
--- a/tests/argument_and_link_test/multi_file_1.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#!../../c multi_file_2.c -Wall -Werror -lm --
-#include <stdio.h>
-
-void print_pow(void);
-
-int main(int argc, char **argv) {
- unsigned int i;
-
- printf("argc=%d\n", argc);
-
- if (argc != 4) {
- fputs("error: need 3 arguments\n", stderr);
- return 1;
- }
-
- for (i = 0; i < 4; i++)
- puts(argv[i]);
-
- print_pow();
-
- return 123;
-}
diff --git a/tests/argument_and_link_test/multi_file_2.c b/tests/argument_and_link_test/multi_file_2.c
deleted file mode 100644
index 9e919a9..0000000
--- a/tests/argument_and_link_test/multi_file_2.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <math.h>
-#include <stdio.h>
-
-void print_pow(void) {
- printf("%.0f\n", pow(2, 10));
-}
diff --git a/tests/argument_and_link_test/single_file.c b/tests/argument_and_link_test/single_file.c
deleted file mode 100755
index 3f3e99b..0000000
--- a/tests/argument_and_link_test/single_file.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#!../../c -Wall -Werror -lm --
-#include <math.h>
-#include <stdio.h>
-
-int main(int argc, char **argv) {
- unsigned int i;
-
- printf("argc=%d\n", argc);
-
- if (argc != 4) {
- fputs("error: need 3 arguments\n", stderr);
- return 1;
- }
-
- for (i = 0; i < 4; i++)
- puts(argv[i]);
-
- printf("%.0f\n", pow(2, 10));
-
- return 123;
-}
diff --git a/tests/argument_and_link_test/test.sh b/tests/argument_and_link_test/test.sh
deleted file mode 100644
index 4f98b63..0000000
--- a/tests/argument_and_link_test/test.sh
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/bash
-
-pushd argument_and_link_test
-
-##
-# Test #1: Argument parsing and linking capabilities.
-#
-# $1="command to run C file"
-# $2="expected value of argv[0]"
-##
-run() {
- out=$(eval "$1")
- ret=$?
- n=1
- while read -r line; do
- case $n in
- 1) assert "argc " "'$line' == 'argc=4'";;
- 2) assert "argv[0]" "'$line' == '$2'";;
- 3) assert "argv[1]" "'$line' == 'arg1'";;
- 4) assert "argv[2]" "'$line' == 'arg2'";;
- 5) assert "argv[3]" "'$line' == 'arg three'";;
- 6) assert "pow() " "'$line' -eq 1024";;
- esac
- let n++
- done <<< "$out"
- assert "return " "$ret -eq 123"
-}
-
-header1 "Test #1: Argument parsing and linking capabilities."
-
-## Single File - CLI
-header2 "Single File - CLI"
-run "$c 'single_file.c -Wall -Werror -lm'\
- arg1 arg2 'arg three'" "single_file.c"
-
-## Single File - Shebang
-header2 "Single File - Shebang"
-run "./single_file.c\
- arg1 arg2 'arg three'" "./single_file.c"
-
-# Multi. File - CLI
-header2 "Multi. File - CLI"
-run "$c 'multi_file_1.c multi_file_2.c -Wall -Werror -lm'\
- arg1 arg2 'arg three'" "multi_file_1.c"
-
-# Multi. File - CLI
-header2 "Multi. File - Shebang"
-run "./multi_file_1.c\
- arg1 arg2 'arg three'" "./multi_file_1.c"
-popd; echo
diff --git a/tests/complex_arguments/complex_args.c b/tests/complex_arguments/complex_args.c
deleted file mode 100755
index c16f6e8..0000000
--- a/tests/complex_arguments/complex_args.c
+++ /dev/null
@@ -1,21 +0,0 @@
-#!../../c -Wall -Werror -lm --
-#include <math.h>
-#include <stdio.h>
-
-int main(int argc, char **argv) {
- unsigned int i;
-
- printf("argc=%d\n", argc);
-
- if (argc != 5) {
- fputs("error: need 4 arguments\n", stderr);
- return 1;
- }
-
- for (i = 0; i < 5; i++)
- puts(argv[i]);
-
- printf("%.0f\n", pow(2, 10));
-
- return 123;
-}
diff --git a/tests/complex_arguments/test.sh b/tests/complex_arguments/test.sh
deleted file mode 100644
index 0cc39fd..0000000
--- a/tests/complex_arguments/test.sh
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/bash
-
-pushd complex_arguments
-
-##
-# Test #2: Complex argument parsing.
-#
-# $1="command to run C file"
-# $2="expected value of argv[0]"
-##
-run() {
- out=$(eval "$1")
- ret=$?
- n=1
- while read -r line; do
- case $n in
- 1) assert "argc " "'$line' == 'argc=5'";;
- 2) assert "argv[0]" "'$line' == '$2'";;
- 3) assert "argv[1]" "'$line' == 'arg1'";;
- 4) assert "argv[2]" "'$line' == 'arg2'";;
- 5) assert "argv[3]" "'$line' == 'arg three'";;
- 6) assert "argv[4]" "'$line' == 'arg four'";;
- 7) assert "pow() " "'$line' -eq 1024";;
- esac
- let n++
- done <<< "$out"
- assert "return " "$ret -eq 123"
-}
-
-header1 "Test #2: Complex argument parsing."
-
-## Single File - CLI
-header2 "Complex Args. - CLI"
-run "$c 'complex_args.c -Wall -Werror -lm'\
- arg1 arg2 'arg three' arg\ four" "complex_args.c"
-
-## Single File - Shebang
-header2 "Complex Args. - Shebang"
-run "./complex_args.c\
- arg1 arg2 'arg three' arg\ four" "./complex_args.c"
-popd; echo
diff --git a/tests/examples/test.sh b/tests/examples/test.sh
deleted file mode 100644
index 11ec3e7..0000000
--- a/tests/examples/test.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/bash
-
-header1 "Test #6: Ensure ./examples are running correctly."
-
-# Sadly, we can't test dinoshade.c or cube.c because they require OpenGL.
-files=(
- dns.c
- hello.c
- hello.cpp
- rand.c
- hello.f95
- mandelbrot.f90
-)
-returns=(1 0 0 0 0 0)
-
-for shebang in "" "$c"; do
- [ -z "$shebang" ] &&\
- header2 "using shebang" ||\
- header2 "calling directly"
-
- for i in `seq 0 $((${#files[@]} - 1))`; do
- cmd="$shebang ../examples/${files[$i]}"
-
- # set CFLAGS for non-shebang
- unset cf
- [ -n "$shebang" ] && cf="-DRUN -std=c99"
-
- # run cmd
- echo $cmd
- CFLAGS=$cf eval $cmd
-
- assert "return" "$? -eq ${returns[$i]}"
- done
- echo
-done
-
-echo
diff --git a/tests/header/a.h b/tests/header/a.h
deleted file mode 100644
index 5ccfe50..0000000
--- a/tests/header/a.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "b.h"
-char a = 'a';
diff --git a/tests/header/b.h b/tests/header/b.h
deleted file mode 100644
index ec62d1a..0000000
--- a/tests/header/b.h
+++ /dev/null
@@ -1 +0,0 @@
-char b = 'b';
diff --git a/tests/header/c/c.h b/tests/header/c/c.h
deleted file mode 100644
index 88c1fb4..0000000
--- a/tests/header/c/c.h
+++ /dev/null
@@ -1 +0,0 @@
-char c = 'c';
diff --git a/tests/header/main.c b/tests/header/main.c
deleted file mode 100755
index 25918b8..0000000
--- a/tests/header/main.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#!../../c
-#include <stdio.h>
-#include "a.h"
-#include "c/c.h"
-
-int main(int argc, char **argv) {
- putchar(a);
- putchar(b);
- putchar(c);
- putchar(argv[1][0]);
- return 99;
-}
diff --git a/tests/header/test.sh b/tests/header/test.sh
deleted file mode 100644
index 9dcf562..0000000
--- a/tests/header/test.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-pushd header
-header1 "Test #7: Run a program uses header files."
-
-# direct call
-out="$($c 'main.c -Wall -Werror' d)"
-assert "return" "$? -eq 99"
-assert "output" "'$out' == 'abcd'"
-
-# shebang
-out="$(./main.c d)"
-assert "return" "$? -eq 99"
-assert "output" "'$out' == 'abcd'"
-
-popd; echo
diff --git a/tests/shell/test.sh b/tests/shell/test.sh
deleted file mode 100644
index c544df1..0000000
--- a/tests/shell/test.sh
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/bin/bash
-
-pushd shell
-
-header1 "Test #5: Path handling and misc. outputs."
-
-## Shell - $C_CACHE_SIZE
-header2 "Shell - \$C_CACHE_SIZE warnings"
-
-# cache=-10
-line=$(eval "C_CACHE_SIZE=-10 $c" 2>&1); ret=$?
-fline="$(echo "$line" | head -n1)"
-assert "\$C_CACHE_SIZE=-10"\
- "'$fline' =~ warning:\\ \\\$C_CACHE_SIZE\\ should\\ be\\ a\\ positive\\ integer.*"
-assert "return" "$ret -eq 2"
-
-# cache=0
-line=$(eval "C_CACHE_SIZE=0 $c" 2>&1); ret=$?
-fline="$(echo "$line" | head -n1)"
-assert "\$C_CACHE_SIZE=0" "'$fline' =~ Usage:.*"
-assert "return" "$ret -eq 2"
-
-# cache=10
-line=$(eval "C_CACHE_SIZE=10 $c" 2>&1); ret=$?
-fline="$(echo "$line" | head -n1)"
-assert "\$C_CACHE_SIZE=10" "'$fline' =~ Usage:.*"
-assert "return" "$ret -eq 2"
-
-## Shell - help flags
-header2 "Shell - help flags"
-
-# gives usage without any args
-line=$(eval "$c" 2>&1); ret=$?
-fline="$(echo "$line" | head -n1)"
-assert "c" "'$fline' =~ Usage:.*"
-assert "return" "$ret -eq 2"
-
-# gives usage with --help
-line=$(eval "$c --help" 2>&1); ret=$?
-fline="$(echo "$line" | head -n1)"
-assert "c --help" "'$fline' =~ Usage:.*"
-assert "return" "$ret -eq 0"
-
-# gives usage with -h
-line=$(eval "$c -h" 2>&1); ret=$?
-fline="$(echo "$line" | head -n1)"
-assert "c -h" "'$fline' =~ Usage:.*"
-assert "return" "$ret -eq 0"
-
-## Shell - Compiles with spaces
-header2 "Shell - Compiles with spaces"
-
-# one file
-out=$($c 'with spaces/a b.c' a 'b c' d 2>&1)
-assert "one file" "'$out' == '(a) (b c) (d)'"
-
-# shebang
-out=$(with\ spaces/a\ b.c a 'b c' d 2>&1)
-assert " shebang" "'$out' == '(a) (b c) (d)'"
-
-popd; echo
diff --git a/tests/shell/with spaces/a b.c b/tests/shell/with spaces/a b.c
deleted file mode 100755
index d48794a..0000000
--- a/tests/shell/with spaces/a b.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#!../../c
-#include <stdio.h>
-
-int main(int argc, char **argv) {
- printf("(%s) (%s) (%s)\n", argv[1], argv[2], argv[3]);
-
- return 88;
-}
diff --git a/tests/shell/with spaces/cd.c b/tests/shell/with spaces/cd.c
deleted file mode 100644
index 3d3b871..0000000
--- a/tests/shell/with spaces/cd.c
+++ /dev/null
@@ -1,3 +0,0 @@
-int some_func() {
- return 123;
-}
diff --git a/tests/stdin/stdin.c b/tests/stdin/stdin.c
deleted file mode 100755
index bf2fac6..0000000
--- a/tests/stdin/stdin.c
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <stdio.h>
-
-int main(int argc, char **argv) {
- if (argc == 2)
- fputs(argv[1], stdout);
-
- char buf[128];
- while (fgets(buf, 128, stdin)) {
- fputs(buf, stdout);
- }
-
- return 77;
-}
diff --git a/tests/stdin/test.sh b/tests/stdin/test.sh
deleted file mode 100644
index 08c7b69..0000000
--- a/tests/stdin/test.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/bash
-
-pushd stdin
-header1 "Test #3: Run a program that accepts stdin."
-
-## stdin - Single File, no args
-header2 "stdin - Single File, no args"
-out="$(echo hello world | $c 'stdin.c -Wall -Werror')"
-assert "return" "$? -eq 77"
-assert "output" "'$out' == 'hello world'"
-
-## stdin - Single File, with args
-header2 "stdin - Single File, with args"
-out="$(echo hello world | $c 'stdin.c -Wall -Werror' foobar)"
-assert "return" "$? -eq 77"
-assert "output" "'$out' == 'foobarhello world'"
-
-popd; echo
diff --git a/tests/test.sh b/tests/test.sh
deleted file mode 100755
index 3711835..0000000
--- a/tests/test.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/bin/bash
-
-# Ensure files are loaded relative to test.sh
-cd "$(dirname "$BASH_SOURCE")"
-
-# Load helpers
-source "./test_helpers.sh"
-
-[ -n "$CC" ] && "$CC" --version
-[ -n "$CXX" ] && "$CXX" --version
-[ -n "$FC" ] && "$FC" --version
-$c --version
-
-# Run tests
-source ./argument_and_link_test/test.sh
-source ./complex_arguments/test.sh
-source ./stdin/test.sh
-source ./C++/test.sh
-source ./shell/test.sh
-source ./examples/test.sh
-source ./header/test.sh
-
-quit
diff --git a/tests/test_helpers.sh b/tests/test_helpers.sh
deleted file mode 100644
index db9abc7..0000000
--- a/tests/test_helpers.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/bash
-
-c="$PWD/../c"
-
-shopt -s expand_aliases
-alias pushd='pushd &>/dev/null'
-alias popd='popd &>/dev/null'
-
-# styles
- nc="\033[0m"
- bold="\033[1m"
- italics="\033[3m"
-underline="\033[4m"
-
-# colors
- red="\033[31m"
- green="\033[32m"
- yellow="\033[33m"
- cyan="\033[36m"
-
-# counters
-PASSES=0
- FAILS=0
-
-header1() { echo -e "${italics}${bold}${yellow}$@${nc}"; }
-header2() { echo -e "${italics}${yellow}$@${nc}"; }
-
-assert() {
- echo -en "${cyan}$1${nc} - "
-
- if `eval "[[ $2 ]]"`; then
- echo -e "${green}pass: $2${nc}" 1>&2
- let PASSES++
- else
- echo -e "${red}fail: $2${nc}" 1>&2
- let FAILS++
- fi
-}
-
-# print status and quit
-quit() {
- END=$(date +%s.%N)
- printf "${yellow}Duration: %0.1fs${nc}\n"\
- $(echo - | awk "{print $END - $START}")
-
- if [ $FAILS -gt 0 ]; then
- fail_color=$red
- pass_color=$cyan
- else
- fail_color=$cyan
- pass_color=$green
- fi
-
- echo
- echo -en "${cyan}$(($PASSES + $FAILS)) tests, ${nc}"
- echo -en "${pass_color}$PASSES passed, ${nc}"
- echo -en "${fail_color}$FAILS failed${nc}"
- echo
-
- exit $FAILS
-}
-
-# clear out the cache
-export C_CACHE_PATH="$(mktemp -d -t c.XXX)"
-rm -rf "$C_CACHE_PATH"
-
-START=$(date +%s.%N)