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build system: disable 3dNow! support by default

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Closes: https://github.com/libsdl-org/SDL/issues/11472.
(cherry picked from commit 51570d9257)
This commit is contained in:
Ozkan Sezer
2024-11-17 17:55:32 +03:00
parent bee8874629
commit 3ee780ce9c
4 changed files with 54 additions and 52 deletions
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48
configure vendored
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@@ -1668,7 +1668,7 @@ Optional Features:
--enable-ssemath Allow GCC to use SSE floating point math
[default=maybe]
--enable-mmx use MMX assembly routines [default=yes]
--enable-3dnow use 3DNow! assembly routines [default=yes]
--enable-3dnow use 3DNow! assembly routines [default=no]
--enable-sse use SSE assembly routines [default=yes]
--enable-sse2 use SSE2 assembly routines [default=maybe]
--enable-sse3 use SSE3 assembly routines [default=maybe]
@@ -20647,7 +20647,7 @@ if test ${enable_3dnow+y}
then :
enableval=$enable_3dnow;
else $as_nop
enable_3dnow=yes
enable_3dnow=no
fi
if test x$enable_3dnow = xyes; then
@@ -21036,7 +21036,7 @@ printf "%s\n" "#define HAVE_ALTIVEC_H 1" >>confdefs.h
fi
fi
# Check whether --enable-lsx was given.
# Check whether --enable-lsx was given.
if test ${enable_lsx+y}
then :
enableval=$enable_lsx;
@@ -21044,20 +21044,20 @@ else $as_nop
enable_lsx=yes
fi
if test x$enable_lsx = xyes; then
save_CFLAGS="$CFLAGS"
have_gcc_lsx=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GCC -mlsx option" >&5
if test x$enable_lsx = xyes; then
save_CFLAGS="$CFLAGS"
have_gcc_lsx=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GCC -mlsx option" >&5
printf %s "checking for GCC -mlsx option... " >&6; }
lsx_CFLAGS="-mlsx"
CFLAGS="$save_CFLAGS $lsx_CFLAGS"
lsx_CFLAGS="-mlsx"
CFLAGS="$save_CFLAGS $lsx_CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __loongarch_sx
#error Assembler CPP flag not enabled
#endif
#ifndef __loongarch_sx
#error Assembler CPP flag not enabled
#endif
int
main (void)
@@ -21072,19 +21072,19 @@ then :
have_gcc_lsx=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_gcc_lsx" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_gcc_lsx" >&5
printf "%s\n" "$have_gcc_lsx" >&6; }
CFLAGS="$save_CFLAGS"
CFLAGS="$save_CFLAGS"
if test x$have_gcc_lsx = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS $lsx_CFLAGS"
SUMMARY_math="${SUMMARY_math} lsx"
fi
if test x$have_gcc_lsx = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS $lsx_CFLAGS"
SUMMARY_math="${SUMMARY_math} lsx"
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lsxintrin.h" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lsxintrin.h" >&5
printf %s "checking for lsxintrin.h... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <lsxintrin.h>
int
@@ -21102,13 +21102,13 @@ else $as_nop
have_lsxintrin_h_hdr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_lsxintrin_h_hdr" >&5
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_lsxintrin_h_hdr" >&5
printf "%s\n" "$have_lsxintrin_h_hdr" >&6; }
if test x$have_lsxintrin_h_hdr = xyes; then
if test x$have_lsxintrin_h_hdr = xyes; then
printf "%s\n" "#define HAVE_LSXINTRIN_H 1" >>confdefs.h
fi
fi
CheckOSS()
{