diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2011-01-10 13:11:24 +0000 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-01-12 00:06:06 +0100 |
| commit | dace20dcc98f90a931e88aa641f5633cdcf30c30 (patch) | |
| tree | 0d5b474ef6aec3ccd6ed41e3173e2fd8f7c22353 /configure | |
| parent | 0322b26e2d451c3c0fe5f54b1ff4fa18a17525aa (diff) | |
linux-user: Add configure check for linux/fiemap.h and IOC_FS_FIEMAP
Add a configure check for the existence of linux/fiemap.h and the
IOC_FS_FIEMAP ioctl. This fixes a compilation failure on Linux
systems which don't have that header file.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -2090,6 +2090,23 @@ if compile_prog "$ARCH_CFLAGS" "" ; then sync_file_range=yes fi +# check for linux/fiemap.h and FS_IOC_FIEMAP +fiemap=no +cat > $TMPC << EOF +#include <sys/ioctl.h> +#include <linux/fs.h> +#include <linux/fiemap.h> + +int main(void) +{ + ioctl(0, FS_IOC_FIEMAP, 0); + return 0; +} +EOF +if compile_prog "$ARCH_CFLAGS" "" ; then + fiemap=yes +fi + # check for dup3 dup3=no cat > $TMPC << EOF @@ -2631,6 +2648,9 @@ fi if test "$sync_file_range" = "yes" ; then echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak fi +if test "$fiemap" = "yes" ; then + echo "CONFIG_FIEMAP=y" >> $config_host_mak +fi if test "$dup3" = "yes" ; then echo "CONFIG_DUP3=y" >> $config_host_mak fi |