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-rwxr-xr-xbuild/configure.ac.openmp74
1 files changed, 0 insertions, 74 deletions
diff --git a/build/configure.ac.openmp b/build/configure.ac.openmp
deleted file mode 100755
index e5bff7f23..000000000
--- a/build/configure.ac.openmp
+++ /dev/null
@@ -1,74 +0,0 @@
-m4_define([libcairo_openmp_program],[dnl
- #include <stdio.h>
-
- 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 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) \
- 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);
- checksum += crc;
- }
- printf("%u\n", checksum);
- return 0;
- }
-}])
-
-AC_DEFUN([CAIRO_CHECK_OPENMP],[dnl
- CAIRO_CC_TRY_LINK_WITH_ENV_SILENT(
- [CFLAGS="$CFLAGS $2";
- LIBS="$LIBS $3"],
- [$4],
- [$1_CFLAGS="$2";
- $1_LIBS="$3";
- $5],
- [$1_CFLAGS="";
- $1_LIBS="";
- $6])
-])
-
-AC_DEFUN([CAIRO_CONFIGURE_OPENMP],[dnl
- if test "x$OPENMP_CFLAGS" = "x"; then
- OPENMP_CFLAGS="-fopenmp"
- fi
- if test "x$OPENMP_LIBS" = "x"; then
- OPENMP_LIBS="-lgomp"
- fi
-
- CAIRO_CHECK_OPENMP(
- [openmp], [$OPENMP_CFLAGS], [$OPENMP_LIBS],
- [libcairo_openmp_program],
- [have_openmp=yes],
- [have_openmp=no])
- OPENMP_CFLAGS=
- OPENMP_LIBS=
-
- dnl Tell autoconf about the results.
- if test "x$have_openmp" = "xyes"; then
- AC_DEFINE([CAIRO_HAS_OPENMP], 1,
- [Define to 1 if we have openmp support])
- fi
-
- dnl Set the output variables for CAIRO_ENABLE.
- use_openmp="$have_openmp"
- openmp_REQUIRES=""
-])