appveyor: build-aux/cccl: Add cccl

cccl is the standard utility to make the visual studio tools to behave.

This still may not resolve everything, but it does give important
roadmap to equivalent functionality.

Signed-off-by: Aaron Conole <aconole@bytheb.org>

appveyor.yml

@@ -25,5 +25,5 @@ build_script:
 - C:\MinGW\msys\1.0\bin\bash -lc "cp /c/pthreads-win32/Pre-built.2/dll/x86/*.dll /c/esnacc-ng/."
 - C:\MinGW\msys\1.0\bin\bash -lc "mv /bin/link.exe /bin/link_copy.exe"
 - C:\MinGW\msys\1.0\bin\bash -lc "cd /c/esnacc-ng && ./boot.sh"
-- C:\MinGW\msys\1.0\bin\bash -lc "cd /c/esnacc-ng && ./configure CC=build-aux/cccl LD=\"`which link`\" LIBS=\"-lws2_32 -liphlpapi\" --with-pthread=C:/pthreads-win32/Pre-built.2 --with-vstudiotarget=\"Debug\""
+- C:\MinGW\msys\1.0\bin\bash -lc "cd /c/esnacc-ng && ./configure CC=build-aux/cccl LD=\"`which link`\""
 - C:\MinGW\msys\1.0\bin\bash -lc "cd /c/esnacc-ng && make check"

build-aux/cccl

@@ -0,0 +1,213 @@
+#!/bin/sh
+
+# cccl
+# Wrapper around MS's cl.exe and link.exe to make them act more like
+# Unix cc and ld
+#
+# Copyright (C) 2000-2003 Geoffrey Wossum (gwossum@acm.org)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.    See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+usage()
+{
+    cat <<EOF
+Usage: cccl [OPTIONS]
+
+cccl is a wrapper around Microsoft's cl.exe and link.exe.  It translates
+parameters that Unix cc's and ld's understand to parameters that cl and link
+understand.
+EOF
+    exit $1
+}
+
+case $MACHTYPE in
+    *-msys)
+        slash="-"
+        ;;
+    *)
+        slash="/"
+        ;;
+esac
+# prog specifies the program that should be run (cl.exe or link.exe)
+# We'll assume cl to start out
+prog=cl
+# opts specifies the command line to pass to the MSVC program
+clopt="${slash}nologo ${slash}FS"
+linkopt="${slash}nologo"
+# gotparam is 0 if we didn't ever see a param, in which case we show usage()
+gotparam=
+
+# We want exceptions
+clopt="$clopt ${slash}EHsc"
+
+### Run through every option and convert it to the proper MS one
+while test $# -gt 0; do
+    case "$1" in
+    -D*) optarg= ;;
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+    gotparam=1
+
+    case "$1" in
+    --version)
+        cat <<EOF
+cccl 0.03
+
+Copyright 2000-2003 Geoffrey Wossum
+This is free software; see the source for copying conditions.  There is NO
+waranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+EOF
+        exit 1;
+        ;;
+
+    -ansi)
+        clopt="$clopt ${slash}Za"
+        ;;
+
+    -c)
+        # -c (compile only) is actually the same, but for clarity...
+        clopt="$clopt ${slash}c"
+        ;;
+
+    -g[0-9] | -g)
+        # cl only supports one debugging level
+        clopt="$clopt ${slash}Zi"
+        linkopt="$linkopt ${slash}DEBUG"
+        ;;
+
+    -O0)
+        clopt="$clopt ${slash}Od ${slash}D_DEBUG ${slash}MTd"
+        ;;
+
+    -O2)
+        clopt="$clopt ${slash}O2 ${slash}MT"
+        ;;
+
+    -L*)
+        path=`echo "$1" | sed 's/-L//'`
+        linkopt="$linkopt ${slash}LIBPATH:$path"
+        cl_linkopt="${slash}link ${slash}LIBPATH:\"$path\""
+        ;;
+
+    -l*)
+        lib=`echo "$1" | sed 's/-l//'`
+        lib="$lib.lib"
+
+        clopt="$clopt $lib"
+        linkopt="$linkopt $lib"
+        ;;
+
+    -m386)
+        clopt="$clopt ${slash}G3"
+        ;;
+
+    -m486)
+        clopt="$clopt ${slash}G4"
+        ;;
+
+    -mpentium)
+        clopt="$clopt ${slash}G5"
+        ;;
+
+    -mpentiumpro)
+        clopt="$clopt ${slash}G6"
+        ;;
+
+    -o)
+        # specifying output file, is it an object or an executable
+        shift
+        case "$1" in
+        *.o | *.obj)
+            clopt="$clopt ${slash}Fo$1"
+        ;;
+        *)
+            clopt="$clopt ${slash}Fe$1";
+            linkopt="$linkopt ${slash}out:$1"
+        ;;
+        esac;;
+
+    -pedantic)
+        #ignore pedantic
+        ;;
+
+    -W*)
+        #ignore warnings
+        ;;
+
+    -Q*)
+        #ignore link warnings
+        ;;
+
+    -fno-strict-aliasing*)
+        #ignore aliasing
+        ;;
+
+    -isystem)
+        shift
+        clopt="$clopt -I$1"
+        ;;
+
+    -MT)
+        exit 0
+        ;;
+
+    -mno-cygwin)
+        ;;
+
+    *.cc | *.cxx | *.C)
+        # C++ source file with non .cpp extension, make sure cl understand
+        # that it is C++
+        clopt="$clopt ${slash}Tp$1"
+        ;;
+
+    *.o | *.obj | *.a | *.lib)
+        # Object files/libraries seen, this command will require link
+        # Switch the prog to link
+        linkopt="$linkopt $1"
+        prog="link"
+        ;;
+
+    *)
+        clopt="$clopt $1"
+        linkopt="$linkopt $1"
+        if test x$optarg != x ; then
+            clopt="$clopt=$optarg"
+            linkopt="$linkopt=$optarg"
+        fi
+        ;;
+
+    esac
+    shift
+done
+
+if test x$gotparam = x ; then
+    usage
+    exit 1
+fi
+
+# choose which opts we built up based on which program will actually run
+if test x$prog = xcl ; then
+    opts="$clopt $cl_linkopt"
+else
+    opts=$linkopt
+fi
+
+if test x$V = x1 ; then
+    echo "$prog $opts"
+fi
+exec $prog $opts
+exit 0