pixman: Branch 'master'
Andrea Canciani
ranma42 at kemper.freedesktop.org
Thu Jun 23 02:07:20 PDT 2011
configure.ac | 40 ++++++++++++++++++++--------------------
1 file changed, 20 insertions(+), 20 deletions(-)
New commits:
commit d815a1c54ae6ea6ccd16dedb7f83db0d2526d637
Author: Andrea Canciani <ranma42 at gmail.com>
Date: Fri Jun 10 08:56:10 2011 +0200
Silence autoconf warnings
Autoconf 2.86 reports:
warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
Every code fragment must be wrapped in [AC_LANG_SOURCE([...])]
diff --git a/configure.ac b/configure.ac
index 2defbd4..8ce9e19 100644
--- a/configure.ac
+++ b/configure.ac
@@ -90,7 +90,7 @@ AC_DEFUN([PIXMAN_LINK_WITH_ENV],[dnl
LIBS=""
$1
AC_LINK_IFELSE(
- [$2],
+ [AC_LANG_SOURCE([$2])],
[pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
pixman_cc_flag=yes],
[pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
@@ -290,7 +290,7 @@ have_mmx_intrinsics=no
AC_MSG_CHECKING(whether to use MMX intrinsics)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="$MMX_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
error "Need GCC >= 3.4 for MMX intrinsics"
#endif
@@ -298,7 +298,7 @@ error "Need GCC >= 3.4 for MMX intrinsics"
int main () {
__m64 v = _mm_cvtsi32_si64 (1);
return _mm_cvtsi64_si32 (v);
-}], have_mmx_intrinsics=yes)
+}]])], have_mmx_intrinsics=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(mmx,
@@ -342,7 +342,7 @@ AC_MSG_CHECKING(whether to use SSE2 intrinsics)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="$SSE2_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
# if !defined(__amd64__) && !defined(__x86_64__)
# error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
@@ -355,7 +355,7 @@ int main () {
__m128i a = _mm_set1_epi32 (0), b = _mm_set1_epi32 (0), c;
c = _mm_xor_si128 (a, b);
return 0;
-}], have_sse2_intrinsics=yes)
+}]])], have_sse2_intrinsics=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(sse2,
@@ -392,7 +392,7 @@ case $host_os in
hwcap_save_LDFLAGS="$LDFLAGS"
HWCAP_LDFLAGS='-Wl,-M,$(srcdir)/solaris-hwcap.mapfile'
LDFLAGS="$LDFLAGS -Wl,-M,pixman/solaris-hwcap.mapfile"
- AC_LINK_IFELSE([int main() { return 0; }],
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
use_hwcap_mapfile=yes,
HWCAP_LDFLAGS="")
LDFLAGS="$hwcap_save_LDFLAGS"
@@ -424,7 +424,7 @@ have_vmx_intrinsics=no
AC_MSG_CHECKING(whether to use VMX/Altivec intrinsics)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="$VMX_CFLAGS $CFLAGS"
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
error "Need GCC >= 3.4 for sane altivec support"
#endif
@@ -433,7 +433,7 @@ int main () {
vector unsigned int v = vec_splat_u32 (1);
v = vec_sub (v, v);
return 0;
-}], have_vmx_intrinsics=yes)
+}]])], have_vmx_intrinsics=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(vmx,
@@ -466,7 +466,7 @@ have_arm_simd=no
AC_MSG_CHECKING(whether to use ARM SIMD assembler)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="-x assembler-with-cpp $CFLAGS"
-AC_COMPILE_IFELSE([[
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
.text
.arch armv6
.object_arch armv4
@@ -476,7 +476,7 @@ AC_COMPILE_IFELSE([[
#error EABI is required (to be sure that calling conventions are compatible)
#endif
pld [r0]
-uqadd8 r0, r0, r0]], have_arm_simd=yes)
+uqadd8 r0, r0, r0]])], have_arm_simd=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(arm-simd,
@@ -505,7 +505,7 @@ have_arm_neon=no
AC_MSG_CHECKING(whether to use ARM NEON assembler)
xserver_save_CFLAGS=$CFLAGS
CFLAGS="-x assembler-with-cpp $CFLAGS"
-AC_COMPILE_IFELSE([[
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
.text
.fpu neon
.arch armv7a
@@ -517,7 +517,7 @@ AC_COMPILE_IFELSE([[
#error EABI is required (to be sure that calling conventions are compatible)
#endif
pld [r0]
-vmovn.u16 d0, q0]], have_arm_neon=yes)
+vmovn.u16 d0, q0]])], have_arm_neon=yes)
CFLAGS=$xserver_save_CFLAGS
AC_ARG_ENABLE(arm-neon,
@@ -545,12 +545,12 @@ dnl Check for GNU-style inline assembly support
have_gcc_inline_asm=no
AC_MSG_CHECKING(whether to use GNU-style inline assembler)
-AC_COMPILE_IFELSE([
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
int main () {
/* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
asm volatile ( "\tnop\n" : : : "cc", "memory" );
return 0;
-}], have_gcc_inline_asm=yes)
+}]])], have_gcc_inline_asm=yes)
AC_ARG_ENABLE(gcc-inline-asm,
[AC_HELP_STRING([--disable-gcc-inline-asm],
@@ -685,7 +685,7 @@ dnl Thread local storage
support_for__thread=no
AC_MSG_CHECKING(for __thread)
-AC_LINK_IFELSE([
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
#if defined(__MINGW32__) && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
#error This MinGW version has broken __thread support
#endif
@@ -694,7 +694,7 @@ AC_LINK_IFELSE([
#endif
static __thread int x ;
int main () { x = 123; return x; }
-], support_for__thread=yes)
+]])], support_for__thread=yes)
if test $support_for__thread = yes; then
AC_DEFINE([TOOLCHAIN_SUPPORTS__THREAD],[],[Whether the tool chain supports __thread])
@@ -706,7 +706,7 @@ dnl
dnl posix tls
dnl
-m4_define([pthread_test_program],[dnl
+m4_define([pthread_test_program],AC_LANG_SOURCE([[dnl
#include <stdlib.h>
#include <pthread.h>
@@ -739,7 +739,7 @@ main ()
}
return 0;
}
-])
+]]))
AC_DEFUN([PIXMAN_CHECK_PTHREAD],[dnl
if test "z$support_for_pthread_setspecific" != "zyes"; then
@@ -780,7 +780,7 @@ dnl __attribute__((constructor))
support_for_attribute_constructor=no
AC_MSG_CHECKING(for __attribute__((constructor)))
-AC_LINK_IFELSE([
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
/* attribute 'constructor' is supported since gcc 2.7, but some compilers
* may only pretend to be gcc, so let's try to actually use it
@@ -791,7 +791,7 @@ int main (void) { return x; }
#else
#error not gcc or gcc version is older than 2.7
#endif
-], support_for_attribute_constructor=yes)
+]])], support_for_attribute_constructor=yes)
if test x$support_for_attribute_constructor = xyes; then
AC_DEFINE([TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR],
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