#
m4_define([pixman_major], 0)
-m4_define([pixman_minor], 21)
-m4_define([pixman_micro], 5)
+m4_define([pixman_minor], 23)
+m4_define([pixman_micro], 1)
m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro])
[CFLAGS=$w],
[int main(int c, char **v) { (void)c; (void)v; return 0; }],
[WERROR=$w; yesno=yes], [yesno=no])
- AC_MSG_RESULT($_yesno)
+ AC_MSG_RESULT($yesno)
fi
done
dnl OpenMP for the test suite?
dnl
-# Check for OpenMP support (only supported by autoconf >=2.62)
+# Check for OpenMP support only when autoconf support that (require autoconf >=2.62)
OPENMP_CFLAGS=
m4_ifdef([AC_OPENMP], [AC_OPENMP])
-m4_define([openmp_test_program],[dnl
-#include <stdio.h>
+if test "x$enable_openmp" = "xyes" && test "x$ac_cv_prog_c_openmp" = "xunsupported" ; then
+ AC_MSG_WARN([OpenMP support requested but found unsupported])
+fi
-extern unsigned int lcg_seed;
-#pragma omp threadprivate(lcg_seed)
-unsigned int lcg_seed;
+dnl May not fail to link without -Wall -Werror added
+dnl So try to link only when openmp is supported
+dnl ac_cv_prog_c_openmp is not defined when --disable-openmp is used
+if test "x$ac_cv_prog_c_openmp" != "xunsupported" && test "x$ac_cv_prog_c_openmp" != "x"; then
+ m4_define([openmp_test_program],[dnl
+ #include <stdio.h>
-unsigned function(unsigned a, unsigned b)
-{
+ extern unsigned int lcg_seed;
+ #pragma omp threadprivate(lcg_seed)
+ unsigned int lcg_seed;
+
+ unsigned function(unsigned a, unsigned b)
+ {
lcg_seed ^= b;
return ((a + b) ^ a ) + lcg_seed;
-}
+ }
-int main(int argc, char **argv)
-{
+ int main(int argc, char **argv)
+ {
int i;
int n1 = 0, n2 = argc;
unsigned checksum = 0;
int verbose = argv != NULL;
unsigned (*test_function)(unsigned, unsigned);
test_function = function;
- #pragma omp parallel for reduction(+:checksum) default(none) \
+ #pragma omp parallel for reduction(+:checksum) default(none) \
shared(n1, n2, test_function, verbose)
for (i = n1; i < n2; i++)
- {
+ {
unsigned crc = test_function (i, 0);
if (verbose)
printf ("%d: %08X\n", i, crc);
}
printf("%u\n", checksum);
return 0;
-}
-])
+ }
+ ])
-PIXMAN_LINK_WITH_ENV(
+ PIXMAN_LINK_WITH_ENV(
[CFLAGS="$OPENMP_CFLAGS" LDFLAGS="$OPENMP_CFLAGS"],
[openmp_test_program],
[have_openmp=yes],
[have_openmp=no])
-if test "x$have_openmp" = "xyes"; then
- AC_DEFINE(USE_OPENMP, 1, [use OpenMP in the test suite])
-else
- OPENMP_CFLAGS=""
+ if test "x$have_openmp" = "xyes" ; then
+ AC_DEFINE(USE_OPENMP, 1, [use OpenMP in the test suite])
+ fi
fi
AC_SUBST(OPENMP_CFLAGS)
SSE2_CFLAGS="-xarch=sse2"
fi
else
- SSE2_CFLAGS="-mmmx -msse2 -Winline"
+ SSE2_CFLAGS="-msse2 -Winline"
fi
fi
Makefile
pixman/Makefile
pixman/pixman-version.h
+ demos/Makefile
test/Makefile])
m4_if(m4_eval(pixman_minor % 2), [1], [