| AC_INIT(lib/fuse.c) |
| AM_INIT_AUTOMAKE(fuse, 1.1) |
| AM_CONFIG_HEADER(include/config.h) |
| |
| AC_PROG_CC |
| AC_PROG_RANLIB |
| |
| if test -z "$LD"; then |
| LD=ld |
| fi |
| AC_SUBST(LD) |
| |
| CFLAGS="-Wall -W -g -O2" |
| |
| AC_ARG_ENABLE(kernel-module, |
| [ --enable-kernel-module Compile kernel module, requires --with-kernel option ]) |
| AC_ARG_ENABLE(lib, |
| [ --enable-lib Compile with library ]) |
| AC_ARG_ENABLE(util, |
| [ --enable-util Compile with util ]) |
| AC_ARG_ENABLE(example, |
| [ --enable-example Compile with examples ]) |
| |
| subdirs="include patch" |
| |
| if test "$enable_kernel_module" != "no"; then |
| AC_MSG_CHECKING([kernel source directory]) |
| kernelsrc= |
| AC_ARG_WITH(kernel, |
| [ --with-kernel Specify location of kernel source ], |
| [kernelsrc="$withval"]) |
| |
| if test -z "$kernelsrc"; then |
| buildlink=/lib/modules/`uname -r`/build |
| if test -e $buildlink; then |
| kernelsrc=`(cd $buildlink; /bin/pwd)` |
| else |
| AC_MSG_RESULT([Not found]) |
| AC_MSG_ERROR([ |
| *** Please specify the location of the kernel source with |
| *** the '--with-kernel=SRCDIR' option]) |
| fi |
| fi |
| AC_MSG_RESULT([$kernelsrc]) |
| |
| AC_MSG_CHECKING([kernel source version]) |
| if test -r $kernelsrc/include/linux/version.h; then |
| kernsrcver=`(echo "#include <linux/version.h>"; echo "kernsrcver=UTS_RELEASE") | cpp -I $kernelsrc/include | grep "^kernsrcver=" | cut -d \" -f 2` |
| fi |
| if test -z "$kernsrcver"; then |
| AC_MSG_RESULT([Not found]) |
| AC_MSG_ERROR([ |
| *** Cannot determine the version of the linux kernel source. Please |
| *** configure the kernel before running this script]) |
| fi |
| AC_MSG_RESULT([$kernsrcver]) |
| majver=`echo "$kernsrcver" | cut -f-2 -d.` |
| kmoduledir=/lib/modules/$kernsrcver |
| AC_SUBST(kernelsrc) |
| AC_SUBST(majver) |
| AC_SUBST(kmoduledir) |
| subdirs="$subdirs kernel" |
| |
| 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 "$enable_lib" != "no"; then |
| subdirs="$subdirs lib"; |
| fi |
| if test "$enable_util" != "no"; then |
| subdirs="$subdirs util"; |
| fi |
| if test "$enable_example" != "no"; then |
| subdirs="$subdirs example"; |
| fi |
| |
| AC_SUBST(subdirs) |
| |
| AC_OUTPUT([Makefile kernel/Makefile lib/Makefile util/Makefile example/Makefile include/Makefile include/linux/Makefile patch/Makefile]) |
| |