diff options
| -rw-r--r-- | configure.in | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/configure.in b/configure.in index 7aa7ad9..035c419 100644 --- a/configure.in +++ b/configure.in @@ -61,13 +61,15 @@ if test "$enable_kernel_module" != "no"; then AC_SUBST(kmoduledir) subdirs="$subdirs kernel" - old_cflags="$CFLAGS" - CFLAGS="-I${kernelsrc}/include -Wall -O2 -D__KERNEL__" - AC_CHECK_DECL(i_size_read, - AC_DEFINE(HAVE_I_SIZE_FUNC, 1, - [Kernel has i_size_read() and i_size_write() functions]),, - [#include <linux/fs.h>]) - CFLAGS="$old_cflags" + if echo "$kernsrcver" | grep -q "^2.4"; then + old_cflags="$CFLAGS" + CFLAGS="-I${kernelsrc}/include -Wall -O2 -fno-strict-aliasing -D__KERNEL__" + AC_CHECK_DECL(i_size_read, + AC_DEFINE(HAVE_I_SIZE_FUNC, 1, + [Kernel has i_size_read() and i_size_write() functions]),, + [#include <linux/fs.h>]) + CFLAGS="$old_cflags" + fi fi if test "$enable_lib" != "no"; then |