3 AC_CONFIG_AUX_DIR(config)
4 AC_CONFIG_HEADERS([lib/config.h])
5 AH_BOTTOM([#include <dirpaths.h>])
10 dnl This is to figure out the version number and the date....
12 E2FSPROGS_VERSION=`grep E2FSPROGS_VERSION ${srcdir}/version.h \
13 | awk '{print $3}' | tr \" " " | awk '{print $1}'`
14 DATE=`grep E2FSPROGS_DATE ${srcdir}/version.h | awk '{print $3}' \
16 E2FSPROGS_DAY=`echo $DATE | awk -F- '{print $1}'`
17 MONTH=`echo $DATE | awk -F- '{print $2}'`
18 YEAR=`echo $DATE | awk -F- '{print $3}'`
20 if expr $YEAR ">" 1900 > /dev/null ; then
22 elif expr $YEAR ">" 90 >/dev/null ; then
23 E2FSPROGS_YEAR=19$YEAR
25 E2FSPROGS_YEAR=20$YEAR
29 Jan) MONTH_NUM=01; E2FSPROGS_MONTH="January" ;;
30 Feb) MONTH_NUM=02; E2FSPROGS_MONTH="February" ;;
31 Mar) MONTH_NUM=03; E2FSPROGS_MONTH="March" ;;
32 Apr) MONTH_NUM=04; E2FSPROGS_MONTH="April" ;;
33 May) MONTH_NUM=05; E2FSPROGS_MONTH="May" ;;
34 Jun) MONTH_NUM=06; E2FSPROGS_MONTH="June" ;;
35 Jul) MONTH_NUM=07; E2FSPROGS_MONTH="July" ;;
36 Aug) MONTH_NUM=08; E2FSPROGS_MONTH="August" ;;
37 Sep) MONTH_NUM=09; E2FSPROGS_MONTH="September" ;;
38 Oct) MONTH_NUM=10; E2FSPROGS_MONTH="October" ;;
39 Nov) MONTH_NUM=11; E2FSPROGS_MONTH="November" ;;
40 Dec) MONTH_NUM=12; E2FSPROGS_MONTH="December" ;;
41 *) AC_MSG_WARN([Unknown month $MONTH??]) ;;
44 base_ver=`echo $E2FSPROGS_VERSION | \
45 sed -e 's/-WIP//' -e 's/pre-//' -e 's/-PLUS//'`
47 date_spec=${E2FSPROGS_YEAR}.${MONTH_NUM}.${E2FSPROGS_DAY}
49 case $E2FSPROGS_VERSION in
51 E2FSPROGS_PKGVER="$base_ver~WIP-$E2FSPROGS_YEAR-$MONTH_NUM-$E2FSPROGS_DAY"
54 E2FSPROGS_PKGVER="$base_ver"
58 unset DATE MONTH YEAR base_ver pre_vers date_spec
59 AC_MSG_RESULT([Generating configuration file for e2fsprogs version $E2FSPROGS_VERSION])
60 AC_MSG_RESULT([Release date is ${E2FSPROGS_MONTH}, ${E2FSPROGS_YEAR}])
61 AC_SUBST(E2FSPROGS_YEAR)
62 AC_SUBST(E2FSPROGS_MONTH)
63 AC_SUBST(E2FSPROGS_DAY)
64 AC_SUBST(E2FSPROGS_VERSION)
65 AC_SUBST(E2FSPROGS_PKGVER)
70 AC_ARG_WITH([diet-libc],
71 [ --with-diet-libc use diet libc],
72 CC="diet cc -nostdinc"
80 AC_MSG_RESULT(CC=$CC))dnl
84 dnl Check to see if libdl exists for the sake of dlopen
87 AC_CHECK_LIB(dl, dlopen,
89 AC_DEFINE(HAVE_DLOPEN, 1, [Define to 1 if dlopen/libdl exists])])
93 AC_HELP_STRING([--with-cc],[no longer supported, use CC= instead]),
94 AC_MSG_ERROR([--with-cc no longer supported; use CC= instead]))
97 AC_HELP_STRING([--with-ccopts],[no longer supported, use CFLAGS= instead]),
98 AC_MSG_ERROR([--with-ccopts no longer supported; use CFLAGS= instead]))
100 AC_ARG_WITH([ldopts],
101 AC_HELP_STRING([--with-ldopts],[no longer supported, use LDFLAGS= instead]),
102 AC_MSG_ERROR([--with-ldopts no longer supported; use LDFLAGS= instead]))
105 if test "$GCC" = yes; then
111 dnl Alpha computers use fast and imprecise floating point code that may
112 dnl miss exceptions by default. Force sane options if we're using GCC.
113 AC_MSG_CHECKING(for additional special compiler flags)
117 alpha) addcflags="-mieee" ;;
120 if test "x$addcflags" != x
122 AC_MSG_RESULT($addcflags)
123 CFLAGS="$addcflags $CFLAGS"
125 AC_MSG_RESULT([[(none)]])
128 dnl Set default values for library extentions. Will be dealt with after
129 dnl parsing configuration opions, which may modify these
135 dnl Allow separate `root_prefix' to be specified
137 AC_ARG_WITH([root-prefix],
138 [ --with-root-prefix=PREFIX override prefix variable for files to be placed in the root],
139 root_prefix=$withval,
142 dnl handle --enable-maintainer-mode
144 AC_ARG_ENABLE([maintainer-mode],
145 [ --enable-maintainer-mode enable makefile rules useful for maintainers],
146 if test "$enableval" = "no"
149 AC_MSG_RESULT([Disabling maintainer mode])
152 AC_MSG_RESULT([Enabling maintainer mode])
156 AC_MSG_RESULT([Disabling maintainer mode by default])
158 AC_SUBST(MAINTAINER_CMT)
160 dnl handle --enable-symlink-install
162 AC_ARG_ENABLE([symlink-install],
163 [ --enable-symlink-install use symlinks when installing instead of hard links],
164 if test "$enableval" = "no"
166 LINK_INSTALL_FLAGS=-f
167 AC_MSG_RESULT([Disabling symlinks for install])
169 LINK_INSTALL_FLAGS=-sf
170 AC_MSG_RESULT([Enabling symlinks for install])
173 LINK_INSTALL_FLAGS=-f
174 AC_MSG_RESULT([Disabling symlinks for install by default])
176 AC_SUBST(LINK_INSTALL_FLAGS)
178 dnl handle --enable-relative-symlinks
180 relative_symlink_defined=
181 AC_ARG_ENABLE([relative-symlinks],
182 [ --enable-relative-symlinks use relative symlinks when installing],
183 if test "$enableval" = "no"
186 relative_symlink_defined=yes
187 AC_MSG_RESULT([Disabling relative symlinks for install])
189 SYMLINK_RELATIVE=--relative
190 relative_symlink_defined=yes
191 AC_MSG_RESULT([Enabling relative symlinks for install])
193 AC_ARG_ENABLE([symlink-relative-symlinks],,
194 if test "$enableval" = "no"
197 AC_MSG_RESULT([Disabling relative symlinks for install])
199 SYMLINK_RELATIVE=--relative
200 AC_MSG_RESULT([Enabling relative symlinks for install])
203 if test -z "$relative_symlink_defined"
206 AC_MSG_RESULT([Disabling relative symlinks for install by default])
209 AC_SUBST(SYMLINK_RELATIVE)
211 dnl handle --enable-symlink-build
213 AC_ARG_ENABLE([symlink-build],
214 [ --enable-symlink-build use symlinks while building instead of hard links],
215 if test "$enableval" = "no"
218 AC_MSG_RESULT([Disabling symlinks for build])
221 AC_MSG_RESULT([Enabling symlinks for build])
225 AC_MSG_RESULT([Disabling symlinks for build by default])
227 AC_SUBST(LINK_BUILD_FLAGS)
229 dnl handle --enable-verbose-makecmds
231 AC_ARG_ENABLE([verbose-makecmds],
232 [ --enable-verbose-makecmds enable verbose make command output],
233 if test "$enableval" = "no"
235 AC_MSG_RESULT([Disabling verbose make commands])
240 AC_MSG_RESULT([Enabling verbose make commands])
246 AC_MSG_RESULT([Disabling verbose make commands])
255 dnl handle --enable-compression
257 AC_ARG_ENABLE([compression],
258 [ --enable-compression enable EXPERIMENTAL compression support],
259 if test "$enableval" = "no"
261 AC_MSG_RESULT([Disabling compression support])
263 AC_DEFINE(ENABLE_COMPRESSION, 1,
264 [Define to 1 if ext2 compression enabled])
265 AC_MSG_RESULT([Enabling compression support])
266 AC_MSG_WARN([Compression support is experimental])
269 AC_MSG_RESULT([Disabling compression support by default])
272 dnl handle --enable-htree
274 AH_TEMPLATE([ENABLE_HTREE], [Define to 1 if ext3/4 htree support enabled])
275 AC_ARG_ENABLE([htree],
276 [ --enable-htree enable EXPERIMENTAL htree directory support],
277 if test "$enableval" = "no"
280 AC_MSG_RESULT([Disabling htree directory support])
283 AC_DEFINE(ENABLE_HTREE, 1)
284 AC_MSG_RESULT([Enabling htree directory support])
288 AC_DEFINE(ENABLE_HTREE, 1)
289 AC_MSG_RESULT([Enabling htree directory support by default])
293 dnl This needs to be before all of the --enable-*-shlibs options
295 E2_PKG_CONFIG_STATIC=--static
299 dnl handle --enable-elf-shlibs
301 AC_ARG_ENABLE([elf-shlibs],
302 [ --enable-elf-shlibs select ELF shared libraries],
303 if test "$enableval" = "no"
306 MAKEFILE_ELF=/dev/null
307 AC_MSG_RESULT([Disabling ELF shared libraries])
309 E2_PKG_CONFIG_STATIC=
311 MAKEFILE_ELF=$srcdir/lib/Makefile.elf-lib
314 MAKEFILE_ELF=$srcdir/lib/Makefile.solaris-lib
320 LDFLAG_DYNAMIC=['-Wl,-rpath-link,$(top_builddir)/lib']
321 AC_MSG_RESULT([Enabling ELF shared libraries])
324 MAKEFILE_ELF=/dev/null
326 AC_MSG_RESULT([Disabling ELF shared libraries by default])
329 AC_SUBST_FILE(MAKEFILE_ELF)
331 dnl handle --enable-bsd-shlibs
333 AC_ARG_ENABLE([bsd-shlibs],
334 [ --enable-bsd-shlibs select BSD shared libraries],
335 if test "$enableval" = "no"
338 MAKEFILE_BSDLIB=/dev/null
339 AC_MSG_RESULT([Disabling BSD shared libraries])
341 E2_PKG_CONFIG_STATIC=
343 MAKEFILE_BSDLIB=$srcdir/lib/Makefile.bsd-lib
347 MAKEFILE_BSDLIB=$srcdir/lib/Makefile.darwin-lib
351 AC_MSG_RESULT([Enabling BSD shared libraries])
354 MAKEFILE_BSDLIB=/dev/null
356 AC_MSG_RESULT([Disabling BSD shared libraries by default])
359 AC_SUBST_FILE(MAKEFILE_BSDLIB)
361 dnl handle --enable-profile
363 AC_ARG_ENABLE([profile],
364 [ --enable-profile build profiling libraries],
365 if test "$enableval" = "no"
368 MAKEFILE_PROFILE=/dev/null
369 AC_MSG_RESULT([Disabling profiling libraries])
372 MAKEFILE_PROFILE=$srcdir/lib/Makefile.profile
373 PROFILED_LIB_EXT=_p.a
374 AC_MSG_RESULT([Building profiling libraries])
378 MAKEFILE_PROFILE=/dev/null
379 AC_MSG_RESULT([Disabling profiling libraries by default])
381 AC_SUBST(PROFILE_CMT)
382 AC_SUBST_FILE(MAKEFILE_PROFILE)
384 dnl handle --enable-gcov
386 AC_ARG_ENABLE([gcov],
387 [ --enable-gcov build for coverage testing using gcov],
388 if test "$enableval" = "yes"
390 CFLAGS="-g -fprofile-arcs -ftest-coverage"
391 LDFLAGS="-fprofile-arcs -ftest-coverage"
392 AC_MSG_RESULT([Enabling gcov support])
397 dnl Substitute library extensions
400 AC_SUBST(STATIC_LIB_EXT)
401 AC_SUBST(PROFILED_LIB_EXT)
402 AC_SUBST(LDFLAG_DYNAMIC)
403 AC_SUBST(PRIVATE_LIBS_CMT)
405 dnl handle --enable-jbd-debug
407 AC_ARG_ENABLE([jbd-debug],
408 [ --enable-jbd-debug enable journal debugging],
409 if test "$enableval" = "no"
411 AC_MSG_RESULT([Disabling journal debugging])
413 AC_DEFINE(CONFIG_JBD_DEBUG, 1,
414 [Define to 1 if debugging ext3/4 journal code])
415 AC_MSG_RESULT([Enabling journal debugging])
418 AC_MSG_RESULT([Disabling journal debugging by default])
421 dnl handle --enable-blkid-debug
423 AC_ARG_ENABLE([blkid-debug],
424 [ --enable-blkid-debug enable blkid debugging],
425 if test "$enableval" = "no"
427 AC_MSG_RESULT([Disabling blkid debugging])
429 AC_DEFINE(CONFIG_BLKID_DEBUG, 1,
430 [Define to 1 if debugging the blkid library])
431 AC_MSG_RESULT([Enabling blkid debugging])
434 AC_MSG_RESULT([Disabling blkid debugging by default])
437 dnl handle --enable-testio-debug
439 AC_ARG_ENABLE([testio-debug],
440 [ --disable-testio-debug disable the use of the test I/O manager for debugging],
441 AH_TEMPLATE([CONFIG_TESTIO_DEBUG],
442 [Define to 1 if the testio I/O manager should be enabled])
443 if test "$enableval" = "no"
445 AC_MSG_RESULT([Disabling testio debugging])
449 AC_DEFINE(CONFIG_TESTIO_DEBUG, 1)
450 AC_MSG_RESULT([Enabling testio debugging])
453 AC_MSG_RESULT([Enabling testio debugging by default])
454 AC_DEFINE(CONFIG_TESTIO_DEBUG, 1)
457 AC_SUBST(TEST_IO_CMT)
459 dnl handle --disable-libuuid
469 AC_ARG_ENABLE([libuuid],
470 [ --disable-libuuid do not build private uuid library],
471 if test "$enableval" = "no"
473 if test -z "$PKG_CONFIG"; then
474 AC_MSG_ERROR([pkg-config not installed; please install it.])
477 AC_CHECK_LIB(uuid, uuid_generate,
478 [LIBUUID=`$PKG_CONFIG --libs uuid`;
479 STATIC_LIBUUID=`$PKG_CONFIG --static --libs uuid`],
480 [AC_MSG_ERROR([external uuid library not found])])
481 PROFILED_LIBUUID=$LIBUUID
483 AC_MSG_RESULT([Disabling private uuid library])
485 LIBUUID='$(LIB)/libuuid'$LIB_EXT
487 STATIC_LIBUUID='$(LIB)/libuuid'$STATIC_LIB_EXT
488 DEPSTATIC_LIBUUID=$STATIC_LIBUUID
489 PROFILED_LIBUUID='$(LIB)/libuuid'$PROFILED_LIB_EXT
490 DEPPROFILED_LIBUUID=$PROFILED_LIBUUID
491 AC_MSG_RESULT([Enabling private uuid library])
494 LIBUUID='$(LIB)/libuuid'$LIB_EXT
496 STATIC_LIBUUID='$(LIB)/libuuid'$STATIC_LIB_EXT
497 DEPSTATIC_LIBUUID=$STATIC_LIBUUID
498 PROFILED_LIBUUID='$(LIB)/libuuid'$PROFILED_LIB_EXT
499 DEPPROFILED_LIBUUID=$PROFILED_LIBUUID
500 AC_MSG_RESULT([Enabling private uuid library by default])
504 AC_SUBST(STATIC_LIBUUID)
505 AC_SUBST(DEPSTATIC_LIBUUID)
506 AC_SUBST(PROFILED_LIBUUID)
507 AC_SUBST(DEPPROFILED_LIBUUID)
510 dnl handle --disable-libblkid
518 DEPPROFILED_LIBBLKID=
520 AH_TEMPLATE([CONFIG_BUILD_FINDFS], [Define to 1 to compile findfs])
521 AC_ARG_ENABLE([libblkid],
522 [ --disable-libblkid do not build private blkid library],
523 if test "$enableval" = "no"
525 if test -z "$PKG_CONFIG"; then
526 AC_MSG_ERROR([pkg-config not installed; please install it.])
529 AC_CHECK_LIB(blkid, blkid_get_cache,
530 [LIBBLKID=`$PKG_CONFIG --libs blkid`;
531 STATIC_LIBBLKID=`$PKG_CONFIG --static --libs blkid`],
532 [AC_MSG_ERROR([external blkid library not found])], -luuid)
534 PROFILED_LIBBLKID=$LIBBLKID
535 AC_MSG_RESULT([Disabling private blkid library])
537 LIBBLKID='$(LIB)/libblkid'$LIB_EXT
538 DEPLIBBLKID=$LIBBLKID
539 STATIC_LIBBLKID='$(LIB)/libblkid'$STATIC_LIB_EXT
540 DEPSTATIC_LIBBLKID=$STATIC_LIBBLKID
541 PROFILED_LIBBLKID='$(LIB)/libblkid'$PROFILED_LIB_EXT
542 DEPPROFILED_LIBBLKID=$PROFILED_LIBBLKID
543 AC_DEFINE(CONFIG_BUILD_FINDFS, 1)
544 AC_MSG_RESULT([Enabling private blkid library])
547 LIBBLKID='$(LIB)/libblkid'$LIB_EXT
548 DEPLIBBLKID=$LIBBLKID
549 STATIC_LIBBLKID='$(LIB)/libblkid'$STATIC_LIB_EXT
550 DEPSTATIC_LIBBLKID=$STATIC_LIBBLKID
551 PROFILED_LIBBLKID='$(LIB)/libblkid'$PROFILED_LIB_EXT
552 DEPPROFILED_LIBBLKID=$PROFILED_LIBBLKID
553 AC_DEFINE(CONFIG_BUILD_FINDFS, 1)
554 AC_MSG_RESULT([Enabling private blkid library by default])
557 AC_SUBST(DEPLIBBLKID)
558 AC_SUBST(STATIC_LIBBLKID)
559 AC_SUBST(DEPSTATIC_LIBBLKID)
560 AC_SUBST(PROFILED_LIBBLKID)
561 AC_SUBST(DEPPROFILED_LIBBLKID)
564 dnl handle --enable-quota
566 QUOTA_MAN_COMMENT='.\"'
568 AC_SUBST(QUOTA_MAN_COMMENT)
570 AH_TEMPLATE([CONFIG_QUOTA], [Define to 1 to enable quota support])
571 AC_ARG_ENABLE([quota],
572 [ --disable-quota disable quota support],
573 if test "$enableval" = "no"
576 AC_MSG_RESULT([Disabling quota support])
580 AC_DEFINE(CONFIG_QUOTA, 1)
582 AC_MSG_RESULT([Enabling quota support])
584 AC_SUBST(QUOTA_MAN_COMMENT)
587 AC_DEFINE(CONFIG_QUOTA, 1)
589 AC_MSG_RESULT([Enabling quota support by default])
592 dnl Define stuff expected for quota library
594 LIBQUOTA='$(LIB)/libquota'$LIB_EXT
595 DEPLIBQUOTA=$LIBQUOTA
596 STATIC_LIBQUOTA='$(LIB)/libquota'$STATIC_LIB_EXT
597 DEPSTATIC_LIBQUOTA=$STATIC_LIBQUOTA
598 PROFILED_LIBQUOTA='$(LIB)/libquota'$PROFILED_LIB_EXT
599 DEPPROFILED_LIBQUOTA=$PROFILED_LIBQUOTA
601 AC_SUBST(DEPLIBQUOTA)
602 AC_SUBST(STATIC_LIBQUOTA)
603 AC_SUBST(DEPSTATIC_LIBQUOTA)
604 AC_SUBST(PROFILED_LIBQUOTA)
605 AC_SUBST(DEPPROFILED_LIBQUOTA)
608 dnl handle --disable-backtrace
610 AH_TEMPLATE([DISABLE_BACKTRACE], [Define to 1 to disable use of backtrace])
611 AC_ARG_ENABLE([backtrace],
612 [ --disable-backtrace disable use backtrace],
613 if test "$enableval" = "no"
615 AC_MSG_RESULT([Disabling use of backtrace])
616 AC_DEFINE(DISABLE_BACKTRACE, 1)
618 AC_MSG_RESULT([Enabling use of backtrace])
621 AC_MSG_RESULT([Enabling use of backtrace by default])
624 dnl handle --enable-debugfs
626 AC_ARG_ENABLE([debugfs],
627 [ --disable-debugfs disable support of debugfs program],
628 if test "$enableval" = "no"
630 AC_MSG_RESULT([Disabling debugfs support])
634 AC_MSG_RESULT([Enabling debugfs support])
637 AC_MSG_RESULT([Enabling debugfs support by default])
640 AC_SUBST(DEBUGFS_CMT)
642 dnl handle --enable-e2scan
644 AC_ARG_ENABLE([e2scan],
645 [ --disable-e2scan disable support of e2scan program],
646 if test "$enableval" = "no"
648 echo "Disabling e2scan support"
654 echo "Enabling e2scan support"
657 echo "Enabling e2scan support by default"
664 dnl handle --enable-imager
666 AC_ARG_ENABLE([imager],
667 [ --disable-imager disable support of e2image program],
668 if test "$enableval" = "no"
670 AC_MSG_RESULT([Disabling e2image support])
674 AC_MSG_RESULT([Enabling e2image support])
677 AC_MSG_RESULT([Enabling e2image support by default])
682 dnl handle --enable-resizer
684 AC_ARG_ENABLE([resizer],
685 [ --disable-resizer disable support of e2resize program],
686 if test "$enableval" = "no"
688 AC_MSG_RESULT([Disabling e2resize support])
692 AC_MSG_RESULT([Enabling e2resize support])
695 AC_MSG_RESULT([Enabling e2resize support by default])
698 AC_SUBST(RESIZER_CMT)
700 dnl handle --enable-defrag
702 AC_ARG_ENABLE([defrag],
703 [ --disable-defrag disable support of e4defrag program],
704 if test "$enableval" = "no"
706 AC_MSG_RESULT([Disabling e4defrag support])
710 AC_MSG_RESULT([Enabling e4defrag support])
713 if test -z "$WITH_DIET_LIBC"
715 AC_MSG_RESULT([Enabling e4defrag support by default])
718 AC_MSG_RESULT([Disabling e4defrag support by default])
724 dnl See whether to install the `fsck' wrapper program (that calls e2fsck)
726 AC_ARG_ENABLE([fsck],
727 [ --enable-fsck build fsck wrapper program],
728 [if test "$enableval" = "no"
730 FSCK_PROG='' FSCK_MAN=''
731 AC_MSG_RESULT([Not building fsck wrapper])
733 FSCK_PROG=fsck FSCK_MAN=fsck.8
734 AC_MSG_RESULT([Building fsck wrapper])
739 FSCK_PROG='' FSCK_MAN=''
740 AC_MSG_RESULT([Not building fsck wrapper by default])
743 FSCK_PROG=fsck FSCK_MAN=fsck.8
744 AC_MSG_RESULT([Building fsck wrapper by default])
750 dnl See whether to install the `e2initrd-helper' program
752 AC_ARG_ENABLE([e2initrd-helper],
753 [ --enable-e2initrd-helper build e2initrd-helper program],
754 [if test "$enableval" = "no"
756 E2INITRD_PROG='' E2INITRD_MAN=''
757 AC_MSG_RESULT([Not building e2initrd helper])
759 E2INITRD_PROG=e2initrd_helper E2INITRD_MAN=e2initrd_helper.8
760 AC_MSG_RESULT([Building e2initrd helper])
763 E2INITRD_PROG=e2initrd_helper E2INITRD_MAN=e2initrd_helper.8
764 AC_MSG_RESULT([Building e2initrd helper by default])
766 AC_SUBST(E2INITRD_PROG)
767 AC_SUBST(E2INITRD_MAN)
772 [ --disable-tls disable use of thread local support],
773 [if test "$enableval" = "no"
776 AC_MSG_RESULT([Disabling thread local support])
779 AC_MSG_RESULT([Enabling thread local support])
782 if test -n "$WITH_DIET_LIBC"
785 AC_MSG_RESULT([Diet libc does not support thread local support])
788 AC_MSG_RESULT([Try using thread local support by default])
791 if test "$try_tls" = "yes"
798 AH_TEMPLATE([USE_UUIDD], [Define to 1 to build uuidd])
799 AC_ARG_ENABLE([uuidd],
800 [ --disable-uuidd disable building the uuid daemon],
801 [if test "$enableval" = "no"
803 AC_MSG_RESULT([Not building uuidd])
806 AC_DEFINE(USE_UUIDD, 1)
808 AC_MSG_RESULT([Building uuidd])
811 AC_DEFINE(USE_UUIDD, 1)
812 if test -z "$UUID_CMT"
815 AC_MSG_RESULT([Building uuidd by default])
818 AC_MSG_RESULT([Disabling uuidd by default])
825 MAKEFILE_LIBRARY=$srcdir/lib/Makefile.library
826 AC_SUBST_FILE(MAKEFILE_LIBRARY)
828 dnl Add internationalization support, using gettext.
830 GETTEXT_PACKAGE=e2fsprogs
832 VERSION="$E2FSPROGS_VERSION"
834 AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [package name for gettext])
835 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [version for gettext])
836 AC_SUBST(GETTEXT_PACKAGE)
842 dnl End of configuration options
844 AC_SUBST(BINARY_TYPE)
847 AC_PATH_PROG(LN, ln, ln)
849 AC_PATH_PROG(MV, mv, mv)
850 AC_PATH_PROG(CP, cp, cp)
851 AC_PATH_PROG(RM, rm, rm)
852 AC_PATH_PROG(CHMOD, chmod, :)
855 AC_PATH_PROG(SED, sed, sed)
856 AC_PATH_PROG(PERL, perl, perl)
857 AC_PATH_PROG(LDCONFIG, ldconfig, :)
858 AC_CHECK_TOOL(AR, ar, ar)
859 AC_CHECK_TOOL(RANLIB, ranlib, :)
860 AC_CHECK_TOOL(STRIP, strip, :)
861 AC_CHECK_PROG(MAKEINFO, makeinfo, makeinfo, )
862 if test "_$MAKEINFO" = "_"; then
863 MAKEINFO="@echo Makeinfo is missing. Info documentation will not be built.;true"
868 *** Makeinfo is missing. Info documentation will not be built.])
876 # See if we need a separate native compiler.
877 if test $cross_compiling = no; then
881 AC_CHECK_PROGS(BUILD_CC, gcc cc)
883 AC_CHECK_HEADERS(m4_flatten([
929 AC_CHECK_HEADERS(net/if.h,,,
932 #include <sys/types.h>
935 #include <sys/socket.h>
938 dnl do not check sqlite3.h if e2scan is disabled
939 if test x"$E2SCAN_CMT" == x; then
940 AC_CHECK_HEADERS(sqlite3.h)
943 dnl Check to see if dirent has member d_reclen. On cygwin those d_reclen
944 dnl is not decleared.
945 AC_CHECK_MEMBER(struct dirent.d_reclen,[AC_DEFINE(HAVE_RECLEN_DIRENT, 1,
946 [Define to 1 if dirent has d_reclen])],,
947 [#include <dirent.h>])
948 AC_CHECK_MEMBERS([struct stat.st_atim])
949 dnl Check to see if ssize_t was declared
950 AC_CHECK_TYPE(ssize_t,[AC_DEFINE(HAVE_TYPE_SSIZE_T, 1,
951 [Define to 1 if ssize_t declared])],,
952 [#include <sys/types.h>])
954 dnl Check to see if llseek() is declared in unistd.h. On some libc's
955 dnl it is, and on others it isn't..... Thank you glibc developers....
957 AC_CHECK_DECL(llseek,[AC_DEFINE(HAVE_LLSEEK_PROTOTYPE, 1,
958 [Define to 1 if llseek declared in unistd.h])],,
959 [#include <unistd.h>])
961 dnl Check to see if lseek64() is declared in unistd.h. Glibc's header files
962 dnl are so convoluted that I can't tell whether it will always be defined,
963 dnl and if it isn't defined while lseek64 is defined in the library,
964 dnl disaster will strike.
966 dnl Warning! Use of --enable-gcc-wall may throw off this test.
969 AC_CHECK_DECL(lseek64,[AC_DEFINE(HAVE_LSEEK64_PROTOTYPE, 1,
970 [Define to 1 if lseek64 declared in unistd.h])],,
971 [#define _LARGEFILE_SOURCE
972 #define _LARGEFILE64_SOURCE
973 #include <unistd.h>])
977 AC_CHECK_SIZEOF(short)
979 AC_CHECK_SIZEOF(long)
980 AC_CHECK_SIZEOF(long long)
981 AC_CHECK_SIZEOF(off_t)
982 SIZEOF_SHORT=$ac_cv_sizeof_short
983 SIZEOF_INT=$ac_cv_sizeof_int
984 SIZEOF_LONG=$ac_cv_sizeof_long
985 SIZEOF_LONG_LONG=$ac_cv_sizeof_long_long
986 SIZEOF_OFF_T=$ac_cv_sizeof_off_t
987 AC_SUBST(SIZEOF_SHORT)
989 AC_SUBST(SIZEOF_LONG)
990 AC_SUBST(SIZEOF_LONG_LONG)
991 AC_SUBST(SIZEOF_OFF_T)
993 if test $cross_compiling = no; then
994 BUILD_CC="$BUILD_CC" CPP="$CPP" /bin/sh $ac_aux_dir/parse-types.sh
996 CROSS_COMPILE="1" BUILD_CC="$BUILD_CC" CPP="$CPP" /bin/sh $ac_aux_dir/parse-types.sh
998 ASM_TYPES_HEADER=./asm_types.h
999 AC_SUBST_FILE(ASM_TYPES_HEADER)
1001 dnl Save the configuration #defines needed for the public ext2fs.h
1004 echo "/* These defines are needed for the public ext2fs.h header file */" \
1006 if grep HAVE_SYS_TYPES_H confdefs.h > tmp_config.$$; then
1007 uniq tmp_config.$$ >> public_config.h
1009 echo "#undef HAVE_SYS_TYPES_H" >> public_config.h
1011 if grep WORDS_BIGENDIAN confdefs.h > tmp_config.$$; then
1012 uniq tmp_config.$$ >> public_config.h
1014 echo "#undef WORDS_BIGENDIAN" >> public_config.h
1017 PUBLIC_CONFIG_HEADER=./public_config.h
1018 AC_SUBST_FILE(PUBLIC_CONFIG_HEADER)
1020 dnl See if we have inttypes.h and if intptr_t is defined
1022 AC_CHECK_HEADERS([inttypes.h])
1023 AC_CHECK_TYPES(intptr_t)
1025 dnl See if struct stat has a st_flags field, in which case we can get file
1026 dnl flags somewhat portably. Also check for the analogous setter, chflags().
1028 AC_MSG_CHECKING(whether struct stat has a st_flags field)
1029 AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags,
1030 AC_TRY_COMPILE([#include <sys/stat.h>],
1031 [struct stat stat; stat.st_flags = 0;],
1032 [e2fsprogs_cv_struct_st_flags=yes],
1033 [e2fsprogs_cv_struct_st_flags=no]))
1034 AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags)
1035 if test "$e2fsprogs_cv_struct_st_flags" = yes; then
1036 AC_MSG_CHECKING(whether st_flags field is useful)
1037 AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags_immut,
1038 AC_TRY_COMPILE([#include <sys/stat.h>],
1039 [struct stat stat; stat.st_flags |= UF_IMMUTABLE;],
1040 [e2fsprogs_cv_struct_st_flags_immut=yes],
1041 [e2fsprogs_cv_struct_st_flags_immut=no]))
1042 AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags_immut)
1043 if test "$e2fsprogs_cv_struct_st_flags_immut" = yes; then
1044 AC_DEFINE(HAVE_STAT_FLAGS, 1,
1045 [Define to 1 if struct stat has st_flags])
1049 dnl Check for the presence of SA_LEN
1051 AC_CHECK_MEMBER(struct sockaddr.sa_len,
1052 AC_DEFINE_UNQUOTED(HAVE_SA_LEN,1,
1053 [Define to 1 if if struct sockaddr contains sa_len]),,
1054 [#include <sys/types.h>
1055 #include <sys/socket.h>])
1057 dnl This will add -lblkid to the AC_CHECK_FUNCS search if we are using
1058 dnl the system-provided blkid library
1060 if test -n "$BLKID_CMT"; then
1061 AC_SEARCH_LIBS([blkid_probe_all], [blkid])
1064 AC_CHECK_FUNCS(m4_flatten([
1067 blkid_probe_get_topology
1068 blkid_probe_enable_partitions
1124 dnl Check to see if -lsocket is required (solaris) to make something
1125 dnl that uses socket() to compile; this is needed for the UUID library
1128 AC_CHECK_LIB(socket, socket, [SOCKET_LIB=-lsocket])
1129 AC_SUBST(SOCKET_LIB)
1132 dnl Check to see if static sqlite exists
1136 [ --with-sqlite3=DIR location of sqlite3 library (default /usr/lib)],
1137 [SQLITE3_LIBS="-L$with_sqlite3"],,
1138 [SQLITE3_LIBS="-L/usr/lib64 -L/usr/lib"])
1140 dnl do not check sqlite3 library if e2scan is disabled
1141 if test x"$E2SCAN_CMT" == x; then
1146 dnl check static sqlite3 first
1148 CFLAGS="$CFLAGS_OLD $SQLITE3_LIBS -static -pthread"
1149 AC_CHECK_LIB(sqlite3, sqlite3_open,
1151 SQLITE3_LIB="$SQLITE3_LIBS -static -pthread -lsqlite3"
1152 AC_DEFINE(HAVE_SQLITE3, 1, [Define to 1 if SQLite library is present])
1155 if test x"$SQLITE3_LIB" == x; then
1157 dnl static sqlite3 is not found, check dynamic sqlite3
1159 AC_MSG_WARN(no static sqlite3 - looking for dynamic one)
1160 CFLAGS="$CFLAGS_OLD $SQLITE3_LIBS -pthread"
1161 AC_CHECK_LIB(sqlite3, sqlite3_close,
1163 SQLITE3_LIB="$SQLITE3_LIBS -pthread -lsqlite3"
1164 AC_DEFINE(HAVE_SQLITE3, 1, [Define to 1 if SQLite library is present])
1168 AC_SUBST(SQLITE3_LIB)
1171 if test x"$SQLITE3_LIB" == x; then
1172 AC_MSG_WARN(no sqlite3 - e2scan will not support database based scanning)
1178 dnl See if optreset exists
1180 AC_MSG_CHECKING(for optreset)
1181 AC_CACHE_VAL(ac_cv_have_optreset,
1182 [AC_EGREP_HEADER(optreset, unistd.h,
1183 ac_cv_have_optreset=yes, ac_cv_have_optreset=no)])dnl
1184 AC_MSG_RESULT($ac_cv_have_optreset)
1185 if test $ac_cv_have_optreset = yes; then
1186 AC_DEFINE(HAVE_OPTRESET, 1, [Define to 1 if optreset for getopt is present])
1189 dnl Test for sem_init, and which library it might require:
1191 AH_TEMPLATE([HAVE_SEM_INIT], [Define to 1 if sem_init() exists])
1193 AC_CHECK_FUNC(sem_init, ,
1194 AC_CHECK_LIB(pthread, sem_init,
1195 AC_DEFINE(HAVE_SEM_INIT, 1)
1196 SEM_INIT_LIB=-lpthread,
1197 AC_CHECK_LIB(rt, sem_init,
1198 AC_DEFINE(HAVE_SEM_INIT, 1)
1200 AC_CHECK_LIB(posix4, sem_init,
1201 AC_DEFINE(HAVE_SEM_INIT, 1)
1202 SEM_INIT_LIB=-lposix4))))dnl
1203 AC_SUBST(SEM_INIT_LIB)
1205 dnl Check for unified diff
1207 AC_MSG_CHECKING(for unified diff option)
1208 if diff -u $0 $0 > /dev/null 2>&1 ; then
1213 AC_MSG_RESULT($UNI_DIFF_OPTS)
1214 AC_SUBST(UNI_DIFF_OPTS)
1216 dnl We use the EXT2 ioctls only under Linux
1220 AC_DEFINE(HAVE_EXT2_IOCTLS, 1, [Define to 1 if Ext2 ioctls present])
1224 dnl OS-specific uncomment control
1239 AC_SUBST(CYGWIN_CMT)
1242 dnl Linux and Hurd places root files in the / by default
1245 linux* | gnu* | k*bsd*-gnu)
1246 if test "$prefix" = NONE -a "$root_prefix" = NONE ; then
1248 AC_MSG_RESULT([On $host_os systems, root_prefix defaults to ''])
1253 dnl On Linux/hurd, force the prefix to be /usr
1256 linux* | gnu* | k*bsd*-gnu)
1257 if test "$prefix" = NONE ; then
1259 AC_MSG_RESULT([On $host_os systems, prefix defaults to /usr])
1260 if test "$mandir" = '${prefix}/man' ; then
1261 AC_MSG_RESULT([...and mandir defaults to /usr/share/man])
1262 mandir=/usr/share/man
1267 if test "$root_prefix" = NONE ; then
1268 if test "$prefix" = NONE ; then
1269 root_prefix="$ac_default_prefix"
1271 root_prefix="$prefix"
1274 root_sbindir=$sbindir
1276 root_sysconfdir=$sysconfdir
1278 root_bindir='${root_prefix}/bin'
1279 root_sbindir='${root_prefix}/sbin'
1280 root_libdir='${root_prefix}/lib'
1281 root_sysconfdir='${root_prefix}/etc'
1283 if test "$bindir" != '${exec_prefix}/bin'; then
1285 AC_MSG_RESULT([Setting root_bindir to $root_bindir])
1287 if test "$sbindir" != '${exec_prefix}/sbin'; then
1288 root_sbindir=$sbindir
1289 AC_MSG_RESULT([Setting root_sbindir to $root_sbindir])
1291 if test "$libdir" != '${exec_prefix}/lib'; then
1293 AC_MSG_RESULT([Setting root_libdir to $root_libdir])
1295 if test "$sysconfdir" != '${prefix}/etc'; then
1296 root_sysconfdir=$sysconfdir
1297 AC_MSG_RESULT([Setting root_sysconfdir to $root_sysconfdir])
1299 AC_SUBST(root_prefix)
1300 AC_SUBST(root_bindir)
1301 AC_SUBST(root_sbindir)
1302 AC_SUBST(root_libdir)
1303 AC_SUBST(root_sysconfdir)
1305 dnl Allow specification of the multiarch arch
1307 AC_ARG_WITH([multiarch],
1308 [ --with-multiarch=ARCH specify the multiarch triplet],
1309 if test "$withval" = "lib64"; then
1313 libdir=$libdir/$withval
1314 root_libdir=$root_libdir/$withval
1318 dnl See if -static works. This could fail if the linker does not
1319 dnl support -static, or if required external libraries are not available
1322 AC_MSG_CHECKING([whether we can link with -static])
1323 AC_CACHE_VAL(ac_cv_e2fsprogs_use_static,
1324 [SAVE_LDFLAGS=$LDFLAGS; LDFLAGS="$LDFLAGS -static"
1325 AC_TRY_LINK([#include <stdio.h>],[fflush(stdout);],
1326 ac_cv_e2fsprogs_use_static=yes, ac_cv_e2fsprogs_use_static=no)
1327 LDFLAGS=$SAVE_LDFLAGS])
1329 dnl Regardless of how the test turns out, Solaris doesn't handle -static
1330 dnl This is caused by the socket library requiring the nsl library, which
1331 dnl requires the -dl library, which only works for dynamically linked
1332 dnl programs. It basically means you can't have statically linked programs
1333 dnl which use the network under Solaris.
1337 ac_cv_e2fsprogs_use_static=no
1340 AC_MSG_RESULT($ac_cv_e2fsprogs_use_static)
1342 if test $ac_cv_e2fsprogs_use_static = yes; then
1343 LDFLAG_STATIC=-static
1345 AC_SUBST(LDFLAG_STATIC)
1347 dnl Work around mysterious Darwin / GNU libintl problem
1348 dnl (__asm__ redirection doesn't work for some mysterious reason. Looks like
1349 dnl Apple hacked gcc somehow?)
1353 AC_MSG_RESULT([Using Apple Darwin / GNU libintl workaround])
1354 AC_DEFINE(_INTL_REDIRECT_MACROS, 1,
1355 [Define to 1 if Apple Darwin libintl workaround is needed])
1359 dnl Make the ss and et directories work correctly.
1361 SS_DIR=`cd ${srcdir}/lib/ss; pwd`
1362 ET_DIR=`cd ${srcdir}/lib/et; pwd`
1366 dnl Only try to run the test suite if we're not cross compiling.
1368 if test "$cross_compiling" = yes ; then
1373 AC_SUBST(DO_TEST_SUITE)
1375 dnl Only include the intl include files if we're building with them
1377 INCLUDES='-I. -I$(top_builddir)/lib -I$(top_srcdir)/lib'
1378 if test -n "$CPPFLAGS" ; then
1379 INCLUDES="$INCLUDES $CPPFLAGS"
1381 if test "$USE_INCLUDED_LIBINTL" = "yes" ; then
1382 INCLUDES=$INCLUDES' -I$(top_builddir)/intl -I$(top_srcdir)/intl'
1384 if test -n "$WITH_DIET_LIBC" ; then
1385 INCLUDES="$INCLUDES -D_REENTRANT"
1392 if test $cross_compiling = no; then
1393 BUILD_CFLAGS="$CFLAGS $CPPFLAGS $INCLUDES -DHAVE_CONFIG_H"
1394 BUILD_LDFLAGS="$LDFLAGS"
1396 AC_SUBST(BUILD_CFLAGS)
1397 AC_SUBST(BUILD_LDFLAGS)
1399 dnl Make our output files, being sure that we create the some miscellaneous
1402 test -d lib || mkdir lib
1403 test -d include || mkdir include
1404 test -d include/linux || mkdir include/linux
1405 test -d include/asm || mkdir include/asm
1406 for i in MCONFIG Makefile e2fsprogs.spec \
1407 e2fsprogs-RHEL-6.spec \
1408 e2fsprogs-SUSE_LINUX-11.spec \
1409 e2fsprogs-RHEL-7.spec \
1410 e2fsprogs-SUSE_LINUX-12.spec \
1411 util/Makefile util/subst.conf util/gen-tarball util/install-symlink \
1412 lib/et/Makefile lib/ss/Makefile lib/e2p/Makefile \
1413 lib/ext2fs/Makefile lib/ext2fs/ext2_types.h \
1414 lib/uuid/Makefile lib/uuid/uuid_types.h \
1415 lib/blkid/Makefile lib/blkid/blkid_types.h lib/quota/Makefile \
1416 lib/ss/ss.pc lib/uuid/uuid.pc lib/et/com_err.pc \
1417 lib/e2p/e2p.pc lib/blkid/blkid.pc lib/ext2fs/ext2fs.pc \
1418 misc/Makefile ext2ed/Makefile e2fsck/Makefile \
1419 debugfs/Makefile e2scan/Makefile tests/Makefile tests/progs/Makefile \
1420 resize/Makefile doc/Makefile intl/Makefile \
1421 intl/libgnuintl.h po/Makefile.in ; do
1422 if test -d `dirname ${srcdir}/$i` ; then
1423 outlist="$outlist $i"
1427 if test -f util/gen-tarball; then chmod +x util/gen-tarball; fi