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configure.ac: use AC_LANG_SOURCE where appropriate

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This commit is contained in:
Reuben Hawkins
2014-04-17 22:50:54 -05:00
parent 100ed0a5f9
commit 4e5e4787e4
2 changed files with 8 additions and 8 deletions
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12
acinclude.m4
View File

@@ -144,26 +144,26 @@ AC_DEFUN([AC_CHECK_COMPATIBLE_ARM_ASSEMBLER_IFELSE],[
ac_save_CFLAGS="$CFLAGS"
CFLAGS="$CCASFLAGS -x assembler-with-cpp"
CC="$CCAS"
AC_COMPILE_IFELSE([[
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
.text
.fpu neon
.arch armv7a
.object_arch armv4
.arm
pld [r0]
vmovn.u16 d0, q0]], ac_good_gnu_arm_assembler=yes)
vmovn.u16 d0, q0]])], ac_good_gnu_arm_assembler=yes)
ac_use_gas_preprocessor=no
if test "x$ac_good_gnu_arm_assembler" = "xno" ; then
CC="gas-preprocessor.pl $CCAS"
AC_COMPILE_IFELSE([[
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
.text
.fpu neon
.arch armv7a
.object_arch armv4
.arm
pld [r0]
vmovn.u16 d0, q0]], ac_use_gas_preprocessor=yes)
vmovn.u16 d0, q0]])], ac_use_gas_preprocessor=yes)
fi
CFLAGS="$ac_save_CFLAGS"
CC="$ac_save_CC"
@@ -189,7 +189,7 @@ AC_DEFUN([AC_CHECK_COMPATIBLE_MIPSEL_ASSEMBLER_IFELSE],[
ac_save_CFLAGS="$CFLAGS"
CFLAGS="$CCASFLAGS -mdspr2"
AC_COMPILE_IFELSE([[
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
int main ()
{
@@ -201,7 +201,7 @@ AC_DEFUN([AC_CHECK_COMPATIBLE_MIPSEL_ASSEMBLER_IFELSE],[
);
return c;
}
]], have_mips_dspr2=yes)
]])], have_mips_dspr2=yes)
CFLAGS=$ac_save_CFLAGS
if test "x$have_mips_dspr2" = "xyes" ; then

4
configure.ac
View File

@@ -235,13 +235,13 @@ VERS_1 {
global: *;
};
EOF
AC_LINK_IFELSE(AC_LANG_PROGRAM([], []),
AC_LINK_IFELSE([AC_LANG_SOURCE([AC_LANG_PROGRAM([], [])])],
[VERSION_SCRIPT_FLAG=-Wl,--version-script,;
AC_MSG_RESULT([yes (GNU style)])],
[])
if test "x$VERSION_SCRIPT_FLAG" = "x"; then
LDFLAGS="$SAVED_LDFLAGS -Wl,-M,conftest.map"
AC_LINK_IFELSE(AC_LANG_PROGRAM([], []),
AC_LINK_IFELSE([AC_LANG_SOURCE([AC_LANG_PROGRAM([], [])])],
[VERSION_SCRIPT_FLAG=-Wl,-M,;
AC_MSG_RESULT([yes (Sun style)])],
[])