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dpavlin |
4 |
AC_INIT(lib/fuse.c) |
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AM_INIT_AUTOMAKE(fuse, 1.1) |
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AM_CONFIG_HEADER(include/config.h) |
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m4_ifdef([LT_INIT], |
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[LT_INIT], |
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[AC_PROG_LIBTOOL]) |
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AC_PROG_CC |
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| 10 |
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if test -z "$LD"; then |
| 11 |
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LD=ld |
| 12 |
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fi |
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AC_SUBST(LD) |
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# compatibility for automake < 1.8 |
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if test -z "$mkdir_p"; then |
| 17 |
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mkdir_p="../mkinstalldirs" |
| 18 |
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AC_SUBST(mkdir_p) |
| 19 |
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fi |
| 20 |
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| 21 |
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CFLAGS="-Wall -W -g -O2" |
| 22 |
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CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64" |
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| 24 |
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AC_ARG_ENABLE(kernel-module, |
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[ --enable-kernel-module Compile kernel module, requires --with-kernel option ]) |
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AC_ARG_ENABLE(lib, |
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[ --enable-lib Compile with library ]) |
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AC_ARG_ENABLE(util, |
| 29 |
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[ --enable-util Compile with util ]) |
| 30 |
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AC_ARG_ENABLE(example, |
| 31 |
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[ --enable-example Compile with examples ]) |
| 32 |
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AC_ARG_ENABLE(auto-modprobe, |
| 33 |
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[ --enable-auto-modprobe Automatically insert kernel module]) |
| 34 |
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subdirs="include patch" |
| 36 |
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| 37 |
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if test "$enable_kernel_module" != "no"; then |
| 38 |
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AC_MSG_CHECKING([kernel source directory]) |
| 39 |
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kernelsrc= |
| 40 |
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AC_ARG_WITH(kernel, |
| 41 |
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[ --with-kernel Specify location of kernel source ], |
| 42 |
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[kernelsrc="$withval"]) |
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| 44 |
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if test -z "$kernelsrc"; then |
| 45 |
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buildlink=/lib/modules/`uname -r`/build |
| 46 |
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if test -e $buildlink; then |
| 47 |
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kernelsrc=`(cd $buildlink; /bin/pwd)` |
| 48 |
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else |
| 49 |
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AC_MSG_RESULT([Not found]) |
| 50 |
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AC_MSG_ERROR([ |
| 51 |
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*** Please specify the location of the kernel source with |
| 52 |
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*** the '--with-kernel=SRCDIR' option]) |
| 53 |
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fi |
| 54 |
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fi |
| 55 |
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AC_MSG_RESULT([$kernelsrc]) |
| 56 |
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| 57 |
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AC_MSG_CHECKING([kernel source version]) |
| 58 |
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if test -r $kernelsrc/include/linux/version.h; then |
| 59 |
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kernsrcver=`(echo "#include <linux/version.h>"; echo "kernsrcver=UTS_RELEASE") | cpp -I $kernelsrc/include | grep "^kernsrcver=" | cut -d \" -f 2` |
| 60 |
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fi |
| 61 |
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if test -z "$kernsrcver"; then |
| 62 |
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AC_MSG_RESULT([Not found]) |
| 63 |
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AC_MSG_ERROR([ |
| 64 |
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*** Cannot determine the version of the linux kernel source. Please |
| 65 |
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*** configure the kernel before running this script]) |
| 66 |
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fi |
| 67 |
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AC_MSG_RESULT([$kernsrcver]) |
| 68 |
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majver=`echo "$kernsrcver" | cut -f-2 -d.` |
| 69 |
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kmoduledir=/lib/modules/$kernsrcver |
| 70 |
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AC_SUBST(kernelsrc) |
| 71 |
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AC_SUBST(majver) |
| 72 |
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AC_SUBST(kmoduledir) |
| 73 |
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subdirs="$subdirs kernel" |
| 74 |
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| 75 |
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if echo "$kernsrcver" | grep -q "^2.4"; then |
| 76 |
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old_cflags="$CFLAGS" |
| 77 |
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CFLAGS="-I${kernelsrc}/include -Wall -O2 -fno-strict-aliasing -D__KERNEL__" |
| 78 |
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AC_CHECK_DECL(i_size_read, |
| 79 |
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AC_DEFINE(HAVE_I_SIZE_FUNC, 1, |
| 80 |
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[Kernel has i_size_read() and i_size_write() functions]),, |
| 81 |
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[#include <linux/fs.h>]) |
| 82 |
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CFLAGS="$old_cflags" |
| 83 |
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fi |
| 84 |
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AC_MSG_CHECKING([if kernel has extended attribute support]) |
| 85 |
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if test -f $kernelsrc/include/linux/xattr.h; then |
| 86 |
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AC_DEFINE(HAVE_KERNEL_XATTR, 1, [Kernel has xattr support],,) |
| 87 |
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AC_MSG_RESULT([yes]) |
| 88 |
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else |
| 89 |
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AC_MSG_RESULT([no]) |
| 90 |
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fi |
| 91 |
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| 92 |
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isuml=no |
| 93 |
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KERNELMAKE_PARAMS= |
| 94 |
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AC_MSG_CHECKING([if this is user mode linux]) |
| 95 |
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if test -f $kernelsrc/include/linux/autoconf.h && grep -q "^#define CONFIG_USERMODE 1" $kernelsrc/include/linux/autoconf.h; then |
| 96 |
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isuml=yes |
| 97 |
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KERNELMAKE_PARAMS="ARCH=um" |
| 98 |
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fi |
| 99 |
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AC_MSG_RESULT([$isuml]) |
| 100 |
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AC_SUBST(KERNELMAKE_PARAMS) |
| 101 |
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fi |
| 102 |
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| 103 |
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if test "$enable_lib" != "no"; then |
| 104 |
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subdirs="$subdirs lib"; |
| 105 |
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fi |
| 106 |
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if test "$enable_util" != "no"; then |
| 107 |
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subdirs="$subdirs util"; |
| 108 |
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fi |
| 109 |
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if test "$enable_example" != "no"; then |
| 110 |
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subdirs="$subdirs example"; |
| 111 |
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fi |
| 112 |
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if test "$enable_auto_modprobe" = "yes"; then |
| 113 |
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AC_DEFINE(AUTO_MODPROBE, 1, [Automatically insert kernel module]) |
| 114 |
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fi |
| 115 |
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| 116 |
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AC_CHECK_FUNCS([setxattr]) |
| 117 |
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AC_CHECK_MEMBERS([struct stat.st_atim]) |
| 118 |
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| 119 |
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AC_SUBST(subdirs) |
| 120 |
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| 121 |
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AC_OUTPUT([Makefile kernel/Makefile lib/Makefile util/Makefile example/Makefile include/Makefile include/linux/Makefile patch/Makefile]) |
| 122 |
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