diff options
-rwxr-xr-x | configure | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -2668,13 +2668,20 @@ EOF check_host_cflags -std=c99 check_host_cflags -Wall +check_64bit(){ + arch32=$1 + arch64=$2 + expr=$3 + check_code cc "" "int test[2*($expr) - 1]" && + subarch=$arch64 || subarch=$arch32 +} + case "$arch" in alpha|ia64|mips|parisc|sparc) spic=$shared ;; x86) - subarch="x86_32" - check_code cc "" "int test[(int)sizeof(char*) - 7]" && subarch="x86_64" + check_64bit x86_32 x86_64 'sizeof(void *) > 4' if test "$subarch" = "x86_64"; then spic=$shared fi |