X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=configure.in;h=3d3fa95c9a07653889c5c0df0468a43e06d43a93;hb=5b1519bf528182fff35b8786455182ec018c454e;hp=7a9b4f68acd735d5502778b5b6085218e68e75e8;hpb=8f3f29d383f9301395d5d7b4411d62a35d077175;p=tools%2Fe2fsprogs.git

diff --git a/configure.in b/configure.in
index 7a9b4f6..3d3fa95 100644
--- a/configure.in
+++ b/configure.in
@@ -111,6 +111,22 @@ AC_ARG_WITH([root-prefix],
 root_prefix=$withval,
 root_prefix=NONE)dnl
 dnl
+dnl handle --enable-compression
+dnl
+AC_ARG_ENABLE([compression],
+[  --enable-compression	  enable EXPERIMENTAL compression support],
+if test "$enableval" = "no"
+then
+	echo "Disabling compression support"
+else
+	AC_DEFINE(ENABLE_COMPRESSION)
+	echo "Enabling compression support"
+	echo "WARNING: Compression support is experimental"
+fi
+,
+echo "Disabling compression support by default"
+)
+dnl
 dnl handle --enable-dll-shlibs
 dnl
 AC_ARG_ENABLE([dll-shlibs],
@@ -191,7 +207,7 @@ AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
 
-ALL_LINGUAS="it"
+ALL_LINGUAS="it nyc"
 AM_GNU_GETTEXT
 dnl
 dnl handle --enable-profile
@@ -384,6 +400,27 @@ if test "$e2fsprogs_cv_have_llseek_prototype" = yes; then
    AC_DEFINE(HAVE_LLSEEK_PROTOTYPE)
 fi
 dnl
+dnl Check to see if lseek64() is declared in unistd.h.  Glibc's header files
+dnl are so convoluted that I can't tell whether it will always be defined,
+dnl and if it isn't defined while lseek64 is defined in the library, 
+dnl disaster will strike.  
+dnl
+dnl Warning!  Use of --enable-gcc-wall may throw off this test.
+dnl
+dnl
+AC_MSG_CHECKING(whether lseek64 declared in unistd.h)
+AC_CACHE_VAL(e2fsprogs_cv_have_lseek64_prototype,
+	AC_TRY_COMPILE(
+[#define _LARGEFILE_SOURCE
+#define _LARGEFILE64_SOURCE
+#include <unistd.h>], [extern int lseek64(int);],
+	[e2fsprogs_cv_have_lseek64_prototype=no],
+	[e2fsprogs_cv_have_lseek64_prototype=yes]))
+AC_MSG_RESULT($e2fsprogs_cv_have_lseek64_prototype)
+if test "$e2fsprogs_cv_have_lseek64_prototype" = yes; then
+   AC_DEFINE(HAVE_LSEEK64_PROTOTYPE)
+fi
+dnl
 dnl Word sizes...
 dnl
 if test "$cross_compiling" = yes -a "$ac_cv_sizeof_long" = ""; then
@@ -429,7 +466,7 @@ if test "$e2fsprogs_cv_struct_st_flags" = yes; then
 	  AC_DEFINE(HAVE_STAT_FLAGS)
   fi
 fi
-AC_CHECK_FUNCS(chflags getrusage llseek strdup getmntinfo strcasecmp srandom fchown mallinfo)
+AC_CHECK_FUNCS(chflags getrusage llseek lseek64 open64 strdup getmntinfo strcasecmp srandom fchown mallinfo fdatasync)
 dnl
 dnl Check to see if ino_t is defined
 dnl
@@ -543,11 +580,6 @@ else
 fi
 AC_SUBST(DO_TEST_SUITE)
 dnl
-dnl
-dnl
-DO_SUBSTITUTE_SCRIPT=$srcdir/lib/do_substitute
-AC_SUBST_FILE(DO_SUBSTITUTE_SCRIPT)
-dnl
 dnl Make our output files, being sure that we create the some miscellaneous 
 dnl directories
 dnl