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| author | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-02-27 21:04:49 +0000 |
|---|---|---|
| committer | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-02-27 21:04:49 +0000 |
| commit | 210fa55690d448bbdd89081c1c53840e795d4a8d (patch) | |
| tree | bebbe98e56a17a8d74a57cd463558368ec81e41b /configure | |
| parent | 3a11702b21a9bc2e23fd77e0dcad7f94bdfa48fe (diff) | |
| download | qemu-210fa55690d448bbdd89081c1c53840e795d4a8d.zip qemu-210fa55690d448bbdd89081c1c53840e795d4a8d.tar.gz qemu-210fa55690d448bbdd89081c1c53840e795d4a8d.tar.bz2 | |
Compiler check for byteswap.h instead of hardcoded path.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2456 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -706,8 +706,14 @@ echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h if test "$mingw32" = "yes" ; then echo "CONFIG_WIN32=yes" >> $config_mak echo "#define CONFIG_WIN32 1" >> $config_h -elif test -f "/usr/include/byteswap.h" ; then - echo "#define HAVE_BYTESWAP_H 1" >> $config_h +else + cat > $TMPC << EOF +#include <byteswap.h> +int main(void) { return bswap_32(0); } +EOF + if $cc -o $TMPE $TMPC 2> /dev/null ; then + echo "#define HAVE_BYTESWAP_H 1" >> $config_h + fi fi if test "$darwin" = "yes" ; then echo "CONFIG_DARWIN=yes" >> $config_mak |