AC_INIT(version.h)
+AC_PREREQ(2.12)
MCONFIG=./MCONFIG
AC_SUBST_FILE(MCONFIG)
BINARY_TYPE=bin
MONTH=`echo $DATE | awk -F- '{print $2}'`
YEAR=`echo $DATE | awk -F- '{print $3}'`
-if expr $YEAR ">" 90 >/dev/null ; then
+if expr $YEAR ">" 1900 > /dev/null ; then
+ E2FSPROGS_YEAR=$YEAR
+elif expr $YEAR ">" 90 >/dev/null ; then
E2FSPROGS_YEAR=19$YEAR
else
E2FSPROGS_YEAR=20$YEAR
AC_SUBST(E2FSPROGS_YEAR)
AC_SUBST(E2FSPROGS_MONTH)
AC_SUBST(E2FSPROGS_VERSION)
+AC_REQUIRE([AC_CANONICAL_HOST])
dnl
dnl set $(CC) from --with-cc=value
dnl
[AC_MSG_RESULT(CC defaults to $CC)])dnl
export CC
AC_SUBST([CC])
+AC_PROG_CC
dnl
dnl set $(LD) from --with-linker=value
dnl
CCOPTS=)dnl
AC_SUBST(CCOPTS)
dnl
+dnl On systems without linux header files, we add an extra include directory
+dnl that holds enough to fake it (hopefully). Note that the $(top_srcdir) here
+dnl is quoted so that it gets expanded by make, not by configure.
+dnl
+AC_CHECK_HEADER(linux/fs.h, [linux_headers=yes], [linux_headers=no])
+if test "$linux_headers" != yes; then
+ LINUX_INCLUDE='-I$(top_builddir)/include'
+fi
+AC_SUBST(LINUX_INCLUDE)
+dnl
dnl Set default values for library extentions. Will be dealt with after
dnl parsing configuration opions, which may modify these
dnl
LDFLAGS=)dnl
AC_SUBST(LDFLAGS)
dnl
+dnl Allow separate `root_prefix' to be specified
+dnl
+AC_ARG_WITH([root-prefix],
+[ --with-root-prefix=PREFIX override prefix variable for files to be placed in the root],
+root_prefix=$withval,
+root_prefix=NONE)dnl
+dnl
dnl handle --enable-dll-shlibs
dnl
AC_ARG_ENABLE([dll-shlibs],
AC_SUBST(BSDLIB_CMT)
AC_SUBST_FILE(MAKEFILE_BSDLIB)
dnl
+dnl Add internationalization support, using gettext.
+dnl
+PACKAGE=e2fsprogs
+VERSION="$E2FSPROGS_VERSION"
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
+AC_SUBST(PACKAGE)
+AC_SUBST(VERSION)
+
+ALL_LINGUAS="it"
+AM_GNU_GETTEXT
+dnl
dnl handle --enable-profile
dnl
AC_ARG_ENABLE([profile],
dnl handle --enable-gcc-wall
dnl
AC_ARG_ENABLE([gcc-wall],
-[ --enable-gcc-wall enable GCC anal warnings],
+[ --enable-gcc-wall enable GCC anal warnings (DON'T USE IN PRODUCTION)],
if test "$enableval" = "no"
then
W=#
)
AC_SUBST(E2FSCK_TYPE)
dnl
+dnl See whether to install the `fsck' wrapper program (that calls e2fsck)
+dnl
+AC_ARG_ENABLE([fsck],
+[ --enable-fsck build fsck wrapper program],
+[if test "$enableval" = "no"
+then
+ FSCK_PROG='' FSCK_MAN=''
+ echo "Not building fsck wrapper"
+else
+ FSCK_PROG=fsck FSCK_MAN=fsck.8
+ echo "Building fsck wrapper"
+fi]
+,
+[case "$host_os" in
+ gnu*)
+ FSCK_PROG='' FSCK_MAN=''
+ echo "Not building fsck wrapper by default"
+ ;;
+ *)
+ FSCK_PROG=fsck FSCK_MAN=fsck.8
+ echo "Building fsck wrapper by default"
+esac]
+)
+AC_SUBST(FSCK_PROG)
+AC_SUBST(FSCK_MAN)
+dnl
dnl
MAKEFILE_LIBRARY=$srcdir/lib/Makefile.library
AC_SUBST_FILE(MAKEFILE_LIBRARY)
dnl
+dnl
+AC_ARG_ENABLE([old-bitops],
+[ --enable-old-bitops Use old (non-standard but native) bitmask operations],
+if test "$enableval" = "no"
+then
+ echo "Using new (standard) bitmask operations"
+else
+ AC_DEFINE(EXT2_OLD_BITOPS)
+ echo "Using old (native) bitmask operations"
+
+fi
+,
+echo "Using standard bitmask operations by default"
+)
+dnl
dnl End of configuration options
dnl
AC_SUBST(BINARY_TYPE)
AC_PROG_MAKE_SET
AC_PATH_PROG(LN, ln, ln)
+AC_PROG_LN_S
AC_PATH_PROG(MV, mv, mv)
AC_PATH_PROG(CP, cp, cp)
AC_PATH_PROG(RM, rm, rm)
AC_PATH_PROG(CHMOD, chmod, :)
AC_PATH_PROG(AWK, awk, awk)
AC_PATH_PROG(SED, sed, sed)
+AC_PATH_PROG(PERL, perl, perl)
AC_CHECK_TOOL(AR, ar, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(STRIP, strip, :)
-AC_PROG_CC
AC_PROG_INSTALL
-AC_C_CROSS
-AC_CHECK_HEADERS(stdlib.h unistd.h stdarg.h errno.h mntent.h dirent.h getopt.h linux/fd.h linux/major.h sys/disklabel.h)
+# See if we need a separate native compiler.
+if test $cross_compiling = no; then
+ BUILD_CC="$CC"
+ AC_SUBST(BUILD_CC)
+else
+ AC_CHECK_PROGS(BUILD_CC, gcc cc)
+fi
+AC_CHECK_HEADERS(stdlib.h unistd.h stdarg.h errno.h malloc.h mntent.h paths.h dirent.h getopt.h setjmp.h signal.h termios.h linux/fd.h linux/major.h sys/disklabel.h sys/sockio.h sys/time.h sys/stat.h sys/types.h net/if.h netinet/in.h)
AC_FUNC_VPRINTF
dnl
dnl See if struct dirent has a d_namlen field (like bsd systems), implying
AC_DEFINE(HAVE_DIRENT_NAMLEN)
fi
dnl
+dnl Check to see if llseek() is declared in unistd.h. On some libc's
+dnl it is, and on others it isn't..... Thank you glibc developers....
+dnl
+dnl Warning! Use of --enable-gcc-wall may throw off this test.
+dnl
+dnl
+AC_MSG_CHECKING(whether llseek declared in unistd.h)
+AC_CACHE_VAL(e2fsprogs_cv_have_llseek_prototype,
+ AC_TRY_COMPILE(
+[#include <unistd.h>], [extern int llseek(int);],
+ [e2fsprogs_cv_have_llseek_prototype=no],
+ [e2fsprogs_cv_have_llseek_prototype=yes]))
+AC_MSG_RESULT($e2fsprogs_cv_have_llseek_prototype)
+if test "$e2fsprogs_cv_have_llseek_prototype" = yes; then
+ AC_DEFINE(HAVE_LLSEEK_PROTOTYPE)
+fi
+dnl
dnl Word sizes...
dnl
if test "$cross_compiling" = yes -a "$ac_cv_sizeof_long" = ""; then
ac_cv_sizeof_short=2
ac_cv_sizeof_int=4
ac_cv_sizeof_long=4
- AC_MSG_WARN([Cross-compiling, so cannot check type sizes; assuming short=2, int=4, long=4])
+ ac_cv_sizeof_long_long=8
+ AC_MSG_WARN([Cross-compiling, so cannot check type sizes; assuming short=2, int=4, long=4, long long=8])
fi
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
SIZEOF_SHORT=$ac_cv_sizeof_short
SIZEOF_INT=$ac_cv_sizeof_int
SIZEOF_LONG=$ac_cv_sizeof_long
+SIZEOF_LONG_LONG=$ac_cv_sizeof_long_long
AC_SUBST(SIZEOF_SHORT)
AC_SUBST(SIZEOF_INT)
AC_SUBST(SIZEOF_LONG)
+AC_SUBST(SIZEOF_LONG_LONG)
dnl
dnl See if struct stat has a st_flags field, in which case we can get file
dnl flags somewhat portably. Also check for the analogous setter, chflags().
[e2fsprogs_cv_struct_st_flags=no]))
AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags)
if test "$e2fsprogs_cv_struct_st_flags" = yes; then
- AC_DEFINE(HAVE_STAT_FLAGS)
+ AC_MSG_CHECKING(whether st_flags field is useful)
+ AC_CACHE_VAL(e2fsprogs_cv_struct_st_flags_immut,
+ AC_TRY_COMPILE([#include <sys/stat.h>],
+ [struct stat stat; stat.st_flags |= UF_IMMUTABLE;],
+ [e2fsprogs_cv_struct_st_flags_immut=yes],
+ [e2fsprogs_cv_struct_st_flags_immut=no]))
+ AC_MSG_RESULT($e2fsprogs_cv_struct_st_flags_immut)
+ if test "$e2fsprogs_cv_struct_st_flags_immut" = yes; then
+ AC_DEFINE(HAVE_STAT_FLAGS)
+ fi
+fi
+AC_CHECK_FUNCS(chflags getrusage llseek strdup getmntinfo strcasecmp srandom fchown mallinfo)
+dnl
+dnl Check to see if ino_t is defined
+dnl
+AC_MSG_CHECKING(ino_t defined by sys/types.h)
+AC_CACHE_VAL(e2fsprogs_cv_ino_t,
+ AC_TRY_COMPILE([#include <sys/types.h>],
+ [ino_t ino; ino = 0;],
+ [e2fsprogs_cv_ino_t=yes],
+ [e2fsprogs_cv_ino_t=no]))
+AC_MSG_RESULT($e2fsprogs_cv_ino_t)
+if test "$e2fsprogs_cv_ino_t" = yes; then
+ AC_DEFINE(HAVE_INO_T)
fi
-AC_CHECK_FUNCS(chflags getrusage llseek strdup getmntinfo)
dnl
-dnl On systems without linux header files, we add an extra include directory
-dnl that holds enough to fake it (hopefully). Note that the $(top_srcdir) here
-dnl is quoted so that it gets expanded by make, not by configure.
+dnl Check to see if -lsocket is required (solaris) to make something
+dnl that uses socket() to compile; this is needed for the UUID library
dnl
-AC_CHECK_HEADER(linux/fs.h, [linux_headers=yes], [linux_headers=no])
-AC_SUBST(EXTRA_PROGS)
-if test "$linux_headers" = yes; then
- AC_DEFINE(HAVE_LINUX_FS_H)
- # These are some programs that depend on having linux headers around, and
- # won't work otherwise. So we only compile them if we can.
- EXTRA_PROGS="$EXTRA_PROGS flushb"
-else
- LINUX_INCLUDE='-I$(top_srcdir)/include -I$(top_builddir)/include'
- # Use this include directory with test compiles in the configure script too.
- CPPFLAGS="$CPPFLAGS -I$srcdir/include -I./include"
-fi
-AC_SUBST(LINUX_INCLUDE)
+SOCKET_LIB=''
+AC_CHECK_LIB(socket, socket, [SOCKET_LIB=-lsocket])
+AC_SUBST(SOCKET_LIB)
dnl
dnl See if optreset exists
dnl
AC_DEFINE(HAVE_OPTRESET)
fi
dnl
-dnl See if our system has frags enabled (at least in the header file)
-dnl
-AC_MSG_CHECKING(whether struct ext2_inode has frags fields)
-AC_CACHE_VAL(e2fsprogs_cv_struct_ext2_inode_frags,
- AC_TRY_COMPILE([#include <linux/ext2_fs.h>],
- [struct ext2_inode i; i.i_frag = i.i_fsize = 0;],
- [e2fsprogs_cv_struct_ext2_inode_frags=yes],
- [e2fsprogs_cv_struct_ext2_inode_frags=no]))
-AC_MSG_RESULT($e2fsprogs_cv_struct_ext2_inode_frags)
-if test "$e2fsprogs_cv_struct_ext2_inode_frags" = yes; then
- AC_DEFINE(HAVE_EXT2_FRAGS)
-fi
+dnl We use the EXT2 ioctls only under Linux
dnl
-dnl See if using the EXT2 ioctls causes a compile-time barf (as on the hurd).
-dnl
-AC_MSG_CHECKING(whether the ext2 ioctls compile)
-AC_CACHE_VAL(e2fsprogs_cv_ioctl_ext2,
- AC_TRY_COMPILE([#include <linux/ext2_fs.h>
-#include <sys/ioctl.h>],
- [ioctl (0, EXT2_IOC_SETVERSION, 0);],
- [e2fsprogs_cv_ioctl_ext2=yes],
- [e2fsprogs_cv_ioctl_ext2=no]))
-AC_MSG_RESULT($e2fsprogs_cv_ioctl_ext2)
-if test "$e2fsprogs_cv_ioctl_ext2" = yes; then
- AC_DEFINE(HAVE_EXT2_IOCTLS)
-fi
+case "$host_os" in
+linux*)
+ AC_DEFINE(HAVE_EXT2_IOCTLS)
+ ;;
+esac
dnl
-dnl On linux, force the prefix to be '/'
+dnl Linux and Hurd places root files in the / by default
dnl
-AC_REQUIRE([AC_CANONICAL_HOST])
case "$host_os" in
-linux*)
+linux* | gnu*)
+ if test "$prefix" = NONE -a "$root_prefix" = NONE ; then
+ root_prefix="";
+ echo "On $host_os systems, root_prefix defaults to ''"
+ fi
+ ;;
+esac
+dnl
+dnl On Linux/hurd, force the prefix to be /usr
+dnl
+case "$host_os" in
+linux* | gnu*)
if test "$prefix" = NONE ; then
- prefix='/';
- echo "On Linux systems, prefix defaults to '/'"
+ prefix="/usr";
+ echo "On $host_os systems, prefix defaults to /usr"
fi
;;
esac
+if test "$root_prefix" = NONE ; then
+ if test "$prefix" = NONE ; then
+ root_prefix="$ac_default_prefix"
+ else
+ root_prefix="$prefix"
+ fi
+fi
+AC_SUBST(root_prefix)
dnl
dnl See if -static works.
-dnl XXX for now, assume that only Linux systems support -static
dnl
-AC_REQUIRE([AC_CANONICAL_HOST])
-LDFLAG_STATIC=
+AC_MSG_CHECKING([whether linker accepts -static])
+AC_CACHE_VAL(ac_cv_e2fsprogs_use_static,
+[SAVE_LDFLAGS=$LDFLAGS; LDFLAGS="$LDFLAGS -static"
+AC_TRY_LINK([#include <stdio.h>],[fflush(stdout);],
+ ac_cv_e2fsprogs_use_static=yes, ac_cv_e2fsprogs_use_static=no)
+LDFLAGS=$SAVE_LDFLAGS])
+dnl
+dnl Regardless of how the test turns out, Solaris doesn't handle -static
+dnl This is caused by the socket library requiring the nsl library, which
+dnl requires the -dl library, which only works for dynamically linked
+dnl programs. It basically means you can't have statically linked programs
+dnl which use the network under Solaris.
+dnl
case "$host_os" in
-linux*)
- LDFLAG_STATIC=-static
- echo "On Linux systems, assume -static works"
+solaris2.*)
+ ac_cv_e2fsprogs_use_static=no
;;
esac
-AC_SUBST(LDFLAG_STATIC)
-dnl
-dnl Check to see if prefix is '/'
-dnl
-if test "$prefix" = / ; then
- usr_prefix=/usr
-else
- usr_prefix="\${prefix}"
+AC_MSG_RESULT($ac_cv_e2fsprogs_use_static)
+LDFLAG_STATIC=
+if test $ac_cv_e2fsprogs_use_static = yes; then
+ LDFLAG_STATIC=-static
fi
-AC_SUBST(usr_prefix)
+AC_SUBST(LDFLAG_STATIC)
dnl
dnl Make the ss and et directories work correctly.
dnl
test -d lib || mkdir lib
test -d include || mkdir include
test -d include/linux || mkdir include/linux
-AC_OUTPUT(MCONFIG lib/substitute_sh Makefile lib/et/Makefile
- lib/ss/Makefile lib/ext2fs/Makefile lib/e2p/Makefile misc/Makefile
- e2fsck/Makefile debugfs/Makefile tests/Makefile)
+test -d include/asm || mkdir include/asm
+rmakefile=
+if test -d ${srcdir}/resize ; then
+ rmakefile=resize/Makefile
+fi
+AC_OUTPUT(MCONFIG Makefile util/Makefile util/subst.conf lib/et/Makefile
+ lib/ss/Makefile lib/ext2fs/Makefile lib/e2p/Makefile lib/uuid/Makefile
+ misc/Makefile e2fsck/Makefile debugfs/Makefile tests/Makefile
+ tests/progs/Makefile $rmakefile doc/Makefile
+ intl/Makefile po/Makefile.in)
git://git.whamcloud.com / tools / e2fsprogs.git / blobdiff