diff options
| -rwxr-xr-x | configure | 19 |
1 files changed, 18 insertions, 1 deletions
@@ -908,8 +908,22 @@ cat > $TMPC << EOF int main( void ) { return 0; } EOF +_memalign_def= _malloc_h=no -$_cc -o $TMPO $TMPC 2> /dev/null && _malloc_h=yes +if $_cc -o $TMPO $TMPC 2> /dev/null ; then +_malloc_h=yes +# check for memalign - atmos +# should this be restricted to x86, or customized for cpu types (opt for cacheline sizes)? +cat > $TMPC << EOF +#include <malloc.h> +int main ( void ) { +char *string = NULL; +string = memalign(64, sizeof(char)); +return 0; +} +EOF +$_cc -o $TMPO $TMPC 2> /dev/null || _memalign_def='#define memalign(a,b) malloc(b)' +fi cat > $TMPC << EOF @@ -1994,6 +2008,9 @@ $_have_soundcard_h /* Define this if your system has the "malloc.h" header file */ $_have_malloc_h +/* memalign is mapped to malloc here, if unsupported */ +$_memalign_def + /* Define this if your system has the "alloca.h" header file */ $_have_alloca_h |