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Merge branch 'autotools' into master

The Autotools-based build system is now the default.  Yay!
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2 parents 43ab729 + f69fb95 commit 3046d638b49edd114dc26cd55474515e83b8962b @eeide eeide committed Jun 7, 2012
Showing with 47,728 additions and 363 deletions.
  1. +4 −2 .gitignore
  2. +8 −0 AUTHORS
  3. +32 −0 COPYING
  4. 0 ChangeLog
  5. +24 −13 INSTALL
  6. +24 −0 Makefile.am
  7. +774 −0 Makefile.in
  8. +3 −0 NEWS
  9. +2 −0 README
  10. +2 −0 TODO
  11. +1,053 −0 aclocal.m4
  12. +310 −0 autoconf/compile
  13. +1,522 −0 autoconf/config.guess
  14. +1,766 −0 autoconf/config.sub
  15. +688 −0 autoconf/depcomp
  16. +527 −0 autoconf/install-sh
  17. +9,655 −0 autoconf/ltmain.sh
  18. +331 −0 autoconf/missing
  19. +6 −0 bootstrap
  20. +4 −0 clang_delta/.gitignore
  21. +5 −1 clang_delta/AggregateToScalar.cpp
  22. +1 −1 clang_delta/AggregateToScalar.h
  23. +5 −1 clang_delta/BinOpSimplification.cpp
  24. +1 −1 clang_delta/BinOpSimplification.h
  25. +5 −1 clang_delta/CallExprToValue.cpp
  26. +1 −1 clang_delta/CallExprToValue.h
  27. +22 −1 clang_delta/ClangDelta.cpp
  28. +5 −1 clang_delta/ClassTemplateToClass.cpp
  29. +1 −1 clang_delta/ClassTemplateToClass.h
  30. +5 −1 clang_delta/CombineGlobalVarDecl.cpp
  31. +1 −1 clang_delta/CombineGlobalVarDecl.h
  32. +5 −1 clang_delta/CombineLocalVarDecl.cpp
  33. +1 −1 clang_delta/CombineLocalVarDecl.h
  34. +1 −1 clang_delta/CommonParameterRewriteVisitor.h
  35. +1 −1 clang_delta/CommonRenameClassRewriteVisitor.h
  36. +1 −1 clang_delta/CommonStatementVisitor.h
  37. +5 −1 clang_delta/CopyPropagation.cpp
  38. +1 −1 clang_delta/CopyPropagation.h
  39. +5 −1 clang_delta/EmptyStructToInt.cpp
  40. +1 −1 clang_delta/EmptyStructToInt.h
  41. +0 −28 clang_delta/LICENSE.TXT
  42. +5 −1 clang_delta/LiftAssignmentExpr.cpp
  43. +1 −1 clang_delta/LiftAssignmentExpr.h
  44. +5 −1 clang_delta/LocalToGlobal.cpp
  45. +1 −1 clang_delta/LocalToGlobal.h
  46. +0 −191 clang_delta/Makefile
  47. +157 −0 clang_delta/Makefile.am
  48. +1,438 −0 clang_delta/Makefile.in
  49. +5 −1 clang_delta/MoveFunctionBody.cpp
  50. +1 −1 clang_delta/MoveFunctionBody.h
  51. +5 −1 clang_delta/MoveGlobalVar.cpp
  52. +1 −1 clang_delta/MoveGlobalVar.h
  53. +5 −1 clang_delta/ParamToGlobal.cpp
  54. +1 −1 clang_delta/ParamToGlobal.h
  55. +5 −1 clang_delta/ParamToLocal.cpp
  56. +1 −1 clang_delta/ParamToLocal.h
  57. +2 −2 clang_delta/README.txt
  58. +5 −1 clang_delta/ReduceArrayDim.cpp
  59. +1 −1 clang_delta/ReduceArrayDim.h
  60. +5 −1 clang_delta/ReduceArraySize.cpp
  61. +1 −1 clang_delta/ReduceArraySize.h
  62. +5 −1 clang_delta/ReduceClassTemplateParameter.cpp
  63. +1 −1 clang_delta/ReduceClassTemplateParameter.h
  64. +5 −1 clang_delta/ReducePointerLevel.cpp
  65. +1 −1 clang_delta/ReducePointerLevel.h
  66. +5 −1 clang_delta/RemoveBaseClass.cpp
  67. +1 −1 clang_delta/RemoveBaseClass.h
  68. +5 −1 clang_delta/RemoveCtorInitializer.cpp
  69. +1 −1 clang_delta/RemoveCtorInitializer.h
  70. +5 −1 clang_delta/RemoveNamespace.cpp
  71. +1 −1 clang_delta/RemoveNamespace.h
  72. +5 −1 clang_delta/RemoveNestedFunction.cpp
  73. +1 −1 clang_delta/RemoveNestedFunction.h
  74. +5 −1 clang_delta/RemoveTrivialBaseTemplate.cpp
  75. +1 −1 clang_delta/RemoveTrivialBaseTemplate.h
  76. +5 −1 clang_delta/RemoveUnresolvedBase.cpp
  77. +1 −1 clang_delta/RemoveUnresolvedBase.h
  78. +5 −1 clang_delta/RemoveUnusedFunction.cpp
  79. +1 −1 clang_delta/RemoveUnusedFunction.h
  80. +5 −1 clang_delta/RemoveUnusedStructField.cpp
  81. +1 −1 clang_delta/RemoveUnusedStructField.h
  82. +5 −1 clang_delta/RemoveUnusedVar.cpp
  83. +1 −1 clang_delta/RemoveUnusedVar.h
  84. +5 −1 clang_delta/RenameClass.cpp
  85. +1 −1 clang_delta/RenameClass.h
  86. +5 −1 clang_delta/RenameFun.cpp
  87. +1 −1 clang_delta/RenameFun.h
  88. +5 −1 clang_delta/RenameParam.cpp
  89. +1 −1 clang_delta/RenameParam.h
  90. +5 −1 clang_delta/RenameVar.cpp
  91. +1 −1 clang_delta/RenameVar.h
  92. +5 −1 clang_delta/ReplaceCallExpr.cpp
  93. +1 −1 clang_delta/ReplaceCallExpr.h
  94. +5 −1 clang_delta/ReplaceDerivedClass.cpp
  95. +1 −1 clang_delta/ReplaceDerivedClass.h
  96. +5 −1 clang_delta/ReplaceSimpleTypedef.cpp
  97. +1 −1 clang_delta/ReplaceSimpleTypedef.h
  98. +5 −1 clang_delta/ReturnVoid.cpp
  99. +1 −1 clang_delta/ReturnVoid.h
  100. +5 −1 clang_delta/RewriteUtils.cpp
  101. +1 −1 clang_delta/RewriteUtils.h
  102. +5 −1 clang_delta/SimpleInliner.cpp
  103. +1 −1 clang_delta/SimpleInliner.h
  104. +5 −1 clang_delta/SimplifyCallExpr.cpp
  105. +1 −1 clang_delta/SimplifyCallExpr.h
  106. +5 −1 clang_delta/SimplifyCommaExpr.cpp
  107. +1 −1 clang_delta/SimplifyCommaExpr.h
  108. +5 −1 clang_delta/SimplifyDependentTypedef.cpp
  109. +1 −1 clang_delta/SimplifyDependentTypedef.h
  110. +5 −1 clang_delta/SimplifyIf.cpp
  111. +1 −1 clang_delta/SimplifyIf.h
  112. +5 −1 clang_delta/SimplifyStructUnionDecl.cpp
  113. +1 −1 clang_delta/SimplifyStructUnionDecl.h
  114. +5 −1 clang_delta/Transformation.cpp
  115. +1 −1 clang_delta/Transformation.h
  116. +18 −1 clang_delta/TransformationManager.cpp
  117. +1 −1 clang_delta/TransformationManager.h
  118. +5 −1 clang_delta/UnifyFunctionDecl.cpp
  119. +1 −1 clang_delta/UnifyFunctionDecl.h
  120. +5 −1 clang_delta/UnionToStruct.cpp
  121. +1 −1 clang_delta/UnionToStruct.h
  122. +1 −1 clang_delta/test_transformation
  123. +68 −0 config.h.in
  124. +18,202 −0 configure
  125. +144 −0 configure.ac
  126. +5 −0 creduce/.gitignore
  127. +105 −0 creduce/Makefile.am
  128. +584 −0 creduce/Makefile.in
  129. +10 −2 creduce/{creduce → creduce.in}
  130. +51 −0 creduce/creduce_config.pm.in
  131. +8 −0 creduce/creduce_regexes.pm
  132. +8 −0 creduce/creduce_utils.pm
  133. +8 −0 creduce/pass_balanced.pm
  134. +28 −4 creduce/pass_clang.pm
  135. +8 −0 creduce/pass_crc.pm
  136. +8 −0 creduce/pass_indent.pm
  137. +8 −0 creduce/pass_ints.pm
  138. +8 −0 creduce/pass_lines.pm
  139. +8 −0 creduce/pass_peep.pm
  140. +8 −0 creduce/pass_ternary.pm
  141. +1 −1 git-hash.sh
  142. +92 −0 m4/ax_llvm.m4
  143. +77 −0 m4/ax_prog_perl_modules.m4
  144. +7,982 −0 m4/libtool.m4
  145. +384 −0 m4/ltoptions.m4
  146. +123 −0 m4/ltsugar.m4
  147. +23 −0 m4/ltversion.m4
  148. +98 −0 m4/lt~obsolete.m4
  149. +23 −0 scripts/Makefile.am
  150. +393 −0 scripts/Makefile.in
  151. +8 −0 scripts/del_lines
  152. +10 −0 scripts/godelta8
  153. +8 −0 scripts/make_cde_package.sh
  154. +8 −0 scripts/prep
  155. +4 −23 scripts/shorten
  156. +8 −0 scripts/test1_crash.sh
  157. +8 −0 scripts/test1_wrong_code_framac.sh
  158. +8 −0 scripts/test1_wrong_code_kcc.sh
  159. +4 −0 tests/.gitignore
  160. +44 −0 tests/Makefile.am
  161. +417 −0 tests/Makefile.in
  162. +8 −0 tests/run_tests
  163. +8 −0 tests/test0.sh
  164. +8 −0 tests/test1.sh
  165. +8 −0 tests/test2.sh
  166. +8 −0 tests/test3.sh
  167. +8 −0 tests/test4.sh
  168. +8 −0 tests/test5.sh
  169. +8 −0 tests/test6.sh
  170. +8 −0 tests/test7.sh
  171. +17 −0 version.m4
View
6 .gitignore
@@ -1,10 +1,11 @@
# Files made by `configure' and friends.
-# Makefile -- not yet Autoconf'ed.
+Makefile
autom4te.cache
+config.h
config.log
config.status
libtool
-stamp-h.in
+stamp-h1
# Files made by compilation.
.deps/
@@ -14,6 +15,7 @@ stamp-h.in
*.lo
*.o
*.obj
+creduce-*.tar.gz
# Files made by Eclipse CDT.
.autotools
View
8 AUTHORS
@@ -0,0 +1,8 @@
+-*- mode: Text -*-
+
+C-Reduce was written by Yang Chen, Eric Eide, and John Regehr at the
+University of Utah.
+
+ Yang Chen <chenyang@cs.utah.edu>
+ Eric Eide <eeide@cs.utah.edu>
+ John Regehr <regehr@cs.utah.edu>
View
32 COPYING
@@ -0,0 +1,32 @@
+-*- mode: Text -*-
+
+C-Reduce is Copyright (c) 2011-2012 The University of Utah.
+
+C-Reduce is distributed under the following license, which is often called
+the "University of Illinois Open Source License."
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal with 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:
+//
+// * Redistributions of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimers.
+//
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimers in the
+// documentation and/or other materials provided with the distribution.
+//
+// * Neither the names of the University of Utah nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this Software without specific prior written permission.
+//
+// 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
+// CONTRIBUTORS 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
+// WITH THE SOFTWARE.
View
0 ChangeLog
No changes.
View
37 INSTALL
@@ -1,3 +1,5 @@
+-*- mode: Text -*-
+
--------------------------------------------------------------------
C-Reduce
@@ -8,7 +10,7 @@ Prereqs:
On Ubuntu, all non-standard prerequisites can be installed like this:
sudo apt-get install libfile-which-perl libregexp-common-perl \
- indent astyle delta libexporter-lite-perl
+ indent astyle delta libexporter-lite-perl
On other systems, install these packages either manually or using the
package manager:
@@ -27,35 +29,44 @@ Perl modules
File::Which
Regexp::Common
-for example (perhaps as root):
+For example, (perhaps as root):
cpan -i 'Exporter::Lite'
cpan -i 'File::Which'
cpan -i 'Regexp::Common'
--------------------------------------------------------------------
-Building and installing the clang_delta plugin
+Building and installing C-Reduce and the clang_delta plugin
1. Download, build, and install the latest LLVM/Clang from their
repository:
http://llvm.org/docs/GettingStarted.html#checkout
-[Note: If you're having trouble with their trunk, you can use
+Note: If you're having trouble with their trunk, you can use
LLVM/Clang 3.0 instead, but in that case you'll have to grab an older
-C-Reduce tagged "creduce-1.0.0".]
+C-Reduce tagged "creduce-1.0.0".
-2. Build the plugin:
+2. Build the C-Reduce software distribution:
- cd clang_delta
- export LLVM_PATH=PATH_TO_CLANG_INSTALLATION
+ # cd to where you want to build the package, then:
+ configure
make
- cp clang_delta SOME_DIRECTORY_IN_PATH
+ make install
-Note that assertions are enabled by default. To disable assertions,
-build the program with:
+The `configure' script was generated by GNU Autoconf, and therefore
+accepts the usual options for naming the installation directories,
+choosing the compilers you want to use, and so on. `configure --help'
+summarizes the command-line options.
- DISABLE_TRANS_ASSERT=1 make
+If LLVM/Clang is not in your search path, you can tell the `configure'
+script where to find LLVM/Clang:
---------------------------------------------------------------------
+ # Use the LLVM/Clang tree rooted at /opt/llvm
+ configure --with-llvm=/opt/llvm
+
+Note that assertions are disabled by default. To enable assertions:
+ configure --enable-trans-assert
+
+--------------------------------------------------------------------
View
24 Makefile.am
@@ -0,0 +1,24 @@
+## -*- mode: Makefile-Automake -*-
+##
+## Copyright (c) 2012 The University of Utah
+## All rights reserved.
+##
+## This file is distributed under the University of Illinois Open Source
+## License. See the file COPYING for details.
+
+###############################################################################
+
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = \
+ creduce \
+ clang_delta \
+ scripts \
+ tests
+
+EXTRA_DIST = \
+ git-hash.sh
+
+###############################################################################
+
+## End of file.
View
774 Makefile.in
@@ -0,0 +1,774 @@
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+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
+# 2011 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless `enable' is passed literally.
+# For symmetry, `disable' may be passed as well. Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+ [enable], [m4_define([am_maintainer_other], [disable])],
+ [disable], [m4_define([am_maintainer_other], [enable])],
+ [m4_define([am_maintainer_other], [enable])
+ m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+ AC_ARG_ENABLE([maintainer-mode],
+[ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer],
+ [USE_MAINTAINER_MODE=$enableval],
+ [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+ AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+ MAINT=$MAINTAINER_MODE_TRUE
+ AC_SUBST([MAINT])dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_PROG_CC_C_O
+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
+AC_DEFUN([AM_PROG_CC_C_O],
+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
+# Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
+# Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([m4/ax_llvm.m4])
+m4_include([m4/ax_prog_perl_modules.m4])
+m4_include([m4/libtool.m4])
+m4_include([m4/ltoptions.m4])
+m4_include([m4/ltsugar.m4])
+m4_include([m4/ltversion.m4])
+m4_include([m4/lt~obsolete.m4])
View
310 autoconf/compile
@@ -0,0 +1,310 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-01-04.17; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free
+# Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# 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, 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, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" "" $nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+ file=$1
+ case $file in
+ / | /[!/]*) # absolute file, and not a UNC file
+ if test -z "$file_conv"; then
+ # lazily determine how to convert abs files
+ case `uname -s` in
+ MINGW*)
+ file_conv=mingw
+ ;;
+ CYGWIN*)
+ file_conv=cygwin
+ ;;
+ *)
+ file_conv=wine
+ ;;
+ esac
+ fi
+ case $file_conv/,$2, in
+ *,$file_conv,*)
+ ;;
+ mingw/*)
+ file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+ ;;
+ cygwin/*)
+ file=`cygpath -m "$file" || echo "$file"`
+ ;;
+ wine/*)
+ file=`winepath -w "$file" || echo "$file"`
+ ;;
+ esac
+ ;;
+ esac
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+ # Assume a capable shell
+ lib_path=
+ shared=:
+ linker_opts=
+ for arg
+ do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in