1 ###############################################################################
3 AC_INIT([wimlib], [1.11.0-BETA1], [ebiggers3@gmail.com])
4 AC_CONFIG_SRCDIR([src/wim.c])
5 AC_CONFIG_MACRO_DIR([m4])
6 AC_CONFIG_AUX_DIR([build-aux])
7 AM_INIT_AUTOMAKE([-Wall -Werror subdir-objects foreign])
10 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
13 AC_CONFIG_HEADERS([config.h])
14 AC_CONFIG_FILES([Makefile] [doc/Doxyfile] [wimlib.pc])
15 AC_CONFIG_FILES([programs/mkwinpeimg], [chmod +x programs/mkwinpeimg])
17 PKGCONFIG_PRIVATE_REQUIRES=""
18 PKGCONFIG_PRIVATE_LIBS=""
20 ###############################################################################
21 # General platform features #
22 ###############################################################################
28 WINDOWS_NATIVE_BUILD="no"
30 PLATFORM_CFLAGS="-fvisibility=hidden"
36 WINDOWS_NATIVE_BUILD="yes"
37 PLATFORM_CPPFLAGS="-D_POSIX -D_POSIX_THREAD_SAFE_FUNCTIONS -DUNICODE -D_UNICODE -D_CRT_NON_CONFORMING_SWPRINTFS"
38 PLATFORM_CFLAGS="-municode -mno-ms-bitfields"
39 PLATFORM_LDFLAGS="-no-undefined"
40 WITH_NTFS_3G_DEFAULT="no"
41 WITH_FUSE_DEFAULT="no"
45 WITH_NTFS_3G_DEFAULT="yes"
46 WITH_FUSE_DEFAULT="yes"
50 WITH_NTFS_3G_DEFAULT="yes"
51 WITH_FUSE_DEFAULT="no"
55 AC_SUBST([PLATFORM_CPPFLAGS], [$PLATFORM_CPPFLAGS])
56 AC_SUBST([PLATFORM_CFLAGS], [$PLATFORM_CFLAGS])
57 AC_SUBST([PLATFORM_LDFLAGS], [$PLATFORM_LDFLAGS])
58 AM_CONDITIONAL([WINDOWS_NATIVE_BUILD], [test "$WINDOWS_NATIVE_BUILD" = "yes"])
60 # Useful functions which we can do without.
61 AC_CHECK_FUNCS([futimens utimensat flock mempcpy \
62 openat fstatat readlinkat fdopendir])
64 # Header checks, most of which are only here to satisfy conditional includes
65 # made by the libntfs-3g headers.
66 AC_CHECK_HEADERS([alloca.h \
84 # Does stat() support nanosecond-precision timestamps? (This is relevant on
85 # UNIX but not on Windows.)
86 AC_CHECK_MEMBER([struct stat.st_mtim],
87 [AC_DEFINE([HAVE_STAT_NANOSECOND_PRECISION], [1],
88 [Define to 1 if stat() supports nanosecond precision
91 [#include <sys/stat.h>])
93 ###############################################################################
94 # Required libraries #
95 ###############################################################################
97 # ------------------------------ pthreads -------------------------------------
98 AX_PTHREAD([], [AC_MSG_ERROR(["cannot find pthreads library"])])
100 # ------------------------------ libxml2 --------------------------------------
101 PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
102 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libxml-2.0"
104 ###############################################################################
105 # Configuration options #
106 ###############################################################################
108 # ------------------------- ntfs-3g support -----------------------------------
110 AC_MSG_CHECKING([whether to include support for ntfs-3g])
111 AC_ARG_WITH([ntfs-3g],
112 [AS_HELP_STRING([--without-ntfs-3g],
113 [build without libntfs-3g. This will disable the
114 ability to capture or apply a WIM image directly
115 from/to an unmounted NTFS volume.])],
116 [WITH_NTFS_3G=$withval],
117 [WITH_NTFS_3G=$WITH_NTFS_3G_DEFAULT])
118 AC_MSG_RESULT([$WITH_NTFS_3G])
120 if test "$WITH_NTFS_3G" = "yes"; then
121 PKG_CHECK_MODULES([LIBNTFS_3G], [libntfs-3g >= 2011.4.12], [],
122 [AC_MSG_ERROR([Cannot find libntfs-3g version 2011-4-12 or
123 later! Without libntfs-3g, wimlib cannot include support for
124 capturing or applying a WIM image directly from/to an unmounted
125 NTFS volume while preserving NTFS-specific data such as
126 security descriptors and named data streams. Either install
127 libntfs-3g, or configure --without-ntfs-3g to disable this
129 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libntfs-3g"
130 AC_DEFINE([WITH_NTFS_3G], [1], [Define to 1 if using NTFS-3G support])
132 AM_CONDITIONAL([WITH_NTFS_3G], [test "$WITH_NTFS_3G" = "yes"])
134 # ------------------------ FUSE mount support ---------------------------------
136 AC_MSG_CHECKING([whether to include support for mounting WIMs])
138 [AS_HELP_STRING([--without-fuse],
139 [build without libfuse. This will disable the
140 ability to mount WIM images.])],
141 [WITH_FUSE=$withval],
142 [WITH_FUSE=$WITH_FUSE_DEFAULT])
143 AC_MSG_RESULT([$WITH_FUSE])
145 if test "$WITH_FUSE" = "yes"; then
147 PKG_CHECK_MODULES([LIBFUSE], [fuse], [],
148 [AC_MSG_ERROR([Cannot find libfuse!
149 Without libfuse, wimlib cannot include support for mounting WIM
150 images. Either install libfuse, or configure --without-fuse to
151 disable this feature.])])
152 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES fuse"
153 AC_DEFINE([WITH_FUSE], [1], [Define to 1 if using FUSE support])
155 AC_CHECK_LIB([rt], [mq_open], [],
156 [AC_MSG_ERROR([Cannot find librt (the POSIX.1b Realtime
157 Extensions Library)! wimlib needs this for the POSIX message queue
158 functions, which are used in the code for mounting WIM images. Recent
159 versions of glibc include this library. Either install this library, or
160 configure --without-fuse to disable support for mounting WIM images.])])
162 PKGCONFIG_PRIVATE_LIBS="$PKGCONFIG_PRIVATE_LIBS -lrt"
163 AC_SUBST([LIBRT_LIBS], [-lrt])
165 AM_CONDITIONAL([WITH_FUSE], [test "$WITH_FUSE" = "yes"])
167 # ------------------------ SHA-1 implementation ---------------------------------
169 AC_MSG_CHECKING([whether to use SSSE3-accelerated SHA-1])
170 AC_ARG_ENABLE([ssse3-sha1],
171 [AS_HELP_STRING([--enable-ssse3-sha1],
172 [Include SSSE3-accelerated SHA-1 implementation by
173 Intel. This implies --without-libcrypto.])],
174 [ENABLE_SSSE3_SHA1=$enableval],
175 [ENABLE_SSSE3_SHA1=no])
176 AC_MSG_RESULT([$ENABLE_SSSE3_SHA1])
178 if test "$ENABLE_SSSE3_SHA1" = "yes" ; then
179 AC_DEFINE([ENABLE_SSSE3_SHA1], [1],
180 [Define to 1 if using SSSE3 implementation of SHA-1])
182 NASM_SYMBOL_PREFIX=""
183 NASM_PLATFORM_FLAGS=""
184 if test "$WINDOWS_NATIVE_BUILD" = "yes"; then
185 NASM_PLATFORM_FLAGS="-DWIN_ABI"
188 darwin* | rhapsody* | nextstep* | openstep* | macos*)
189 NASM_SYMBOL_PREFIX="_"
192 AC_SUBST([NASM_PLATFORM_FLAGS], [$NASM_PLATFORM_FLAGS])
193 AC_SUBST([NASM_SYMBOL_PREFIX], [$NASM_SYMBOL_PREFIX])
195 AC_MSG_CHECKING([whether to use SHA-1 implementation from system libcrypto])
196 AC_ARG_WITH([libcrypto],
197 [AS_HELP_STRING([--without-libcrypto],
198 [build in the SHA-1 algorithm, rather than
199 use external libcrypto from OpenSSL
200 (default is autodetect)])],
201 [WITH_LIBCRYPTO=$withval],
202 [WITH_LIBCRYPTO=auto])
203 AC_MSG_RESULT([$WITH_LIBCRYPTO])
204 if test "$WITH_LIBCRYPTO" != "no"; then
205 PKG_CHECK_MODULES([LIBCRYPTO], [libcrypto], [
206 PKGCONFIG_PRIVATE_REQUIRES="$PKGCONFIG_PRIVATE_REQUIRES libcrypto"
207 AC_DEFINE([WITH_LIBCRYPTO], [1],
208 [Define to 1 if using libcrypto SHA-1])
209 ], [AC_MSG_WARN([Cannot find libcrypto: using stand-alone SHA-1 code instead])])
212 AM_CONDITIONAL([ENABLE_SSSE3_SHA1], [test "$ENABLE_SSSE3_SHA1" = "yes"])
214 # ----------------------------- Other options ---------------------------------
216 AC_MSG_CHECKING([whether to include error messages])
217 AC_ARG_ENABLE([error_messages],
218 AS_HELP_STRING([--disable-error-messages], [do not compile in error messsages]),
219 [ENABLE_ERROR_MESSAGES=$enableval],
220 [ENABLE_ERROR_MESSAGES=yes])
221 AC_MSG_RESULT([$ENABLE_ERROR_MESSAGES])
222 if test "$ENABLE_ERROR_MESSAGES" = "yes"; then
223 AC_DEFINE([ENABLE_ERROR_MESSAGES], [1], [Define to 1 if including error messages])
226 AC_MSG_CHECKING([whether to include assertions])
227 AC_ARG_ENABLE([assertions],
228 AS_HELP_STRING([--disable-assertions], [do not include assertions]),
229 [ENABLE_ASSERTIONS=$enableval],
230 [ENABLE_ASSERTIONS=yes])
231 AC_MSG_RESULT([$ENABLE_ASSERTIONS])
232 if test "$ENABLE_ASSERTIONS" = "yes"; then
233 AC_DEFINE([ENABLE_ASSERTIONS], [1], [Define to 1 if including assertions])
236 AC_MSG_CHECKING([whether to include support for multi-threaded compression])
237 AC_ARG_ENABLE([multithreaded-compression],
238 AS_HELP_STRING([--disable-multithreaded-compression],
239 [disable support for multithreaded compression]),
240 [ENABLE_MULTITHREADED_COMPRESSION=$enableval],
241 [ENABLE_MULTITHREADED_COMPRESSION=yes])
242 AC_MSG_RESULT([$ENABLE_MULTITHREADED_COMPRESSION])
243 if test "$ENABLE_MULTITHREADED_COMPRESSION" = "yes"; then
244 AC_DEFINE([ENABLE_MULTITHREADED_COMPRESSION], [1],
245 [Define to 1 to support multithreaded compression])
248 AC_ARG_WITH(pkgconfigdir,
249 [ --with-pkgconfigdir=DIR pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
250 [pkgconfigdir=$withval],
251 [pkgconfigdir='${libdir}/pkgconfig'])
252 AC_SUBST(pkgconfigdir)
254 AC_MSG_CHECKING([whether to enable supporting code for tests])
255 AC_ARG_ENABLE([test-support],
256 [AS_HELP_STRING([--enable-test-support],
257 [Enable supporting code for tests (developers only)])],
258 [ENABLE_TEST_SUPPORT=$enableval],
259 [ENABLE_TEST_SUPPORT=no])
260 AC_MSG_RESULT([$ENABLE_TEST_SUPPORT])
261 if test "$ENABLE_TEST_SUPPORT" = "yes" ; then
262 AC_DEFINE([ENABLE_TEST_SUPPORT], [1],
263 [Define to 1 to enable supporting code for tests])
265 AM_CONDITIONAL([ENABLE_TEST_SUPPORT], [test "$ENABLE_TEST_SUPPORT" = "yes"])
267 ###############################################################################
269 AC_SUBST([PKGCONFIG_PRIVATE_REQUIRES], [$PKGCONFIG_PRIVATE_REQUIRES])
270 AC_SUBST([PKGCONFIG_PRIVATE_LIBS], [$PKGCONFIG_PRIVATE_LIBS])