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
+ AC_DEFINE(HAVE_LINUX_FS_H)
+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)
+dnl
dnl Set default values for library extentions. Will be dealt with after
dnl parsing configuration opions, which may modify these
dnl
AC_PROG_CC
AC_PROG_INSTALL
AC_C_CROSS
-AC_CHECK_HEADERS(stdlib.h unistd.h stdarg.h errno.h malloc.h mntent.h paths.h dirent.h getopt.h setjmp.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)
+# 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_cv_sizeof_short=2
ac_cv_sizeof_int=4
ac_cv_sizeof_long=4
- ac_cv_sizeof_long_long=0
- 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)
[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
AC_DEFINE(HAVE_INO_T)
fi
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
- AC_DEFINE(HAVE_LINUX_FS_H)
-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)
-dnl
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_DEFINE(HAVE_OPTRESET)
fi
dnl
-dnl See if using the EXT2 ioctls causes a compile-time barf (as on the hurd).
+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_DEFINE(HAVE_EXT2_INODE_VERSION)
fi
dnl
-dnl Linux places root files in the / by default
+dnl Linux and Hurd places root files in the / by default
dnl
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 ''"