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Update all outdated autoconf files in the sample project.

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We might just use symlinks here, but I'm afraid of possible portability issues.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156235 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2012-05-05 15:02:39 +00:00
parent 59957500f9
commit 0017180e70
6 changed files with 593 additions and 463 deletions
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4
projects/sample/autoconf/m4/config_makefile.m4
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@@ -4,6 +4,6 @@
#
AC_DEFUN([AC_CONFIG_MAKEFILE],
[AC_CONFIG_COMMANDS($1,
[${srcdir}/autoconf/mkinstalldirs `dirname $1`
${SHELL} ${srcdir}/autoconf/install-sh -m 0644 -c ${srcdir}/$1 $1])
[${llvm_src}/autoconf/mkinstalldirs `dirname $1`
${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/$1 $1])
])

2
projects/sample/autoconf/m4/huge_val.m4
View File

@@ -6,7 +6,7 @@ AC_DEFUN([AC_HUGE_VAL_CHECK],[
AC_CACHE_CHECK([for HUGE_VAL sanity], [ac_cv_huge_val_sanity],[
AC_LANG_PUSH([C++])
ac_save_CXXFLAGS=$CXXFLAGS
CXXFLAGS+=" -pedantic"
CXXFLAGS="$CXXFLAGS -pedantic"
AC_RUN_IFELSE(
AC_LANG_PROGRAM(
[#include <math.h>],

2
projects/sample/autoconf/m4/link_options.m4
View File

@@ -10,7 +10,7 @@ AC_DEFUN([AC_LINK_GET_VERSION],
# Check for ld64.
if (echo "$version_string" | grep -q "ld64"); then
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)#\1#")
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#.*ld64-\([^ ]*\)\( (.*)\)\{0,1\}#\1#")
else
llvm_cv_link_version=$(echo "$version_string" | sed -e "s#[^0-9]*\([0-9.]*\).*#\1#")
fi

6
projects/sample/autoconf/m4/visibility_inlines_hidden.m4
View File

@@ -8,8 +8,10 @@ AC_DEFUN([AC_CXX_USE_VISIBILITY_INLINES_HIDDEN],
[llvm_cv_cxx_visibility_inlines_hidden],
[ AC_LANG_PUSH([C++])
oldcxxflags="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
CXXFLAGS="$CXXFLAGS -O0 -fvisibility-inlines-hidden -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[template <typename T> struct X { void __attribute__((noinline)) f() {} };],
[X<int>().f();])],
[llvm_cv_cxx_visibility_inlines_hidden=yes],[llvm_cv_cxx_visibility_inlines_hidden=no])
CXXFLAGS="$oldcxxflags"
AC_LANG_POP([C++])