Compile relocatable.c only if --enable-relocatable was specified.

diff --git a/ChangeLog b/ChangeLog
index 5c37a72c184804fe176f2ede61590527e58d15e3..354199d5f23084438cd368bd8e7c9b944a055115 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,22 @@
+2007-03-04  Bruno Haible  <bruno@clisp.org>
+
+       Compile relocatable.c only if --enable-relocatable is specified.
+       * m4/relocatable-lib.m4 (gl_RELOCATABLE_LIBRARY_BODY): Renamed from
+       gl_RELOCATABLE_LIBRARY.
+       (gl_RELOCATABLE_LIBRARY, gl_RELOCATABLE_LIBRARY_SEPARATE): New macros.
+       * m4/relocatable.m4 (gl_RELOCATABLE): Invoke gl_RELOCATABLE_LIBRARY.
+       (gl_RELOCATABLE_BODY): Require gl_RELOCATABLE_LIBRARY_BODY instead of
+       gl_RELOCATABLE_LIBRARY.
+       * modules/relocatable-lib (configure.ac): Invoke gl_RELOCATABLE_LIBRARY.
+       (Makefile.am): Remove lib_SOURCES.
+       * modules/relocatable-lib-lgpl (configure.ac): Invoke
+       gl_RELOCATABLE_LIBRARY.
+       (Makefile.am): Remove lib_SOURCES.
+       * modules/relocatable-prog (Makefile.am): Don't compile relocatable.c
+       always.
+       * modules/relocatable-prog-wrapper (configure.ac): Invoke
+       gl_RELOCATABLE_LIBRARY_SEPARATE instead of gl_RELOCATABLE_LIBRARY.
+
 2007-03-04  Bruno Haible  <bruno@clisp.org>
 
        * modules/argmatch-tests: New file.

diff --git a/m4/relocatable-lib.m4 b/m4/relocatable-lib.m4
index 9f840d967d17de68f6e9ffc0fb58926b2a71b65b..4c9067769eaff1f8cfcc2b860457b27f658ad673 100644 (file)
--- a/m4/relocatable-lib.m4
+++ b/m4/relocatable-lib.m4
@@ -1,4 +1,4 @@
-# relocatable-lib.m4 serial 2
+# relocatable-lib.m4 serial 3
 dnl Copyright (C) 2003, 2005-2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -8,6 +8,13 @@ dnl From Bruno Haible.
 
 dnl Support for relocatable libraries.
 AC_DEFUN([gl_RELOCATABLE_LIBRARY],
+[
+  AC_REQUIRE([gl_RELOCATABLE_LIBRARY_BODY])
+  if test $RELOCATABLE = yes; then
+    AC_LIBOBJ([relocatable])
+  fi
+])
+AC_DEFUN([gl_RELOCATABLE_LIBRARY_BODY],
 [
   AC_REQUIRE([gl_RELOCATABLE_NOP])
   dnl Easier to put this here once, instead of into the DEFS of each Makefile.
@@ -24,6 +31,13 @@ AC_DEFUN([gl_RELOCATABLE_LIBRARY],
   fi
 ])
 
+dnl Like gl_RELOCATABLE_LIBRARY, except prepare for separate compilation
+dnl (no AC_LIBOBJ).
+AC_DEFUN([gl_RELOCATABLE_LIBRARY_SEPARATE],
+[
+  AC_REQUIRE([gl_RELOCATABLE_LIBRARY_BODY])
+])
+
 dnl Support for relocatable packages for which it is a nop.
 AC_DEFUN([gl_RELOCATABLE_NOP],
 [

diff --git a/m4/relocatable.m4 b/m4/relocatable.m4
index fc24f79f8e17d6ce6e1fd66ef80152f0eb8823a8..da14848a1201278bc23ba0fb2c7e44fd7f3d5ddc 100644 (file)
--- a/m4/relocatable.m4
+++ b/m4/relocatable.m4
@@ -1,4 +1,4 @@
-# relocatable.m4 serial 9
+# relocatable.m4 serial 10
 dnl Copyright (C) 2003, 2005-2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -13,9 +13,7 @@ dnl Supply RELOCWRAPPER-DIR as the directory where relocwrapper.c may be found.
 AC_DEFUN([gl_RELOCATABLE],
 [
   AC_REQUIRE([gl_RELOCATABLE_BODY])
-  if test $RELOCATABLE = yes; then
-    AC_LIBOBJ([relocatable])
-  fi
+  gl_RELOCATABLE_LIBRARY
   : ${RELOCATABLE_CONFIG_H_DIR='$(top_builddir)'}
   RELOCATABLE_SRC_DIR="\$(top_srcdir)/$gl_source_base"
   RELOCATABLE_BUILD_DIR="\$(top_builddir)/$gl_source_base"
@@ -32,7 +30,7 @@ AC_DEFUN([gl_RELOCATABLE_BODY],
   dnl macro's setting of INSTALL_PROGRAM to persist.
   AC_BEFORE([AC_PROG_INSTALL],[gl_RELOCATABLE_BODY])
   AC_REQUIRE([AC_LIB_LIBPATH])
-  AC_REQUIRE([gl_RELOCATABLE_LIBRARY])
+  AC_REQUIRE([gl_RELOCATABLE_LIBRARY_BODY])
   is_noop=no
   use_elf_origin_trick=no
   if test $RELOCATABLE = yes; then

diff --git a/modules/relocatable-lib b/modules/relocatable-lib
index 86c70b522d50a9e6c071712ec045bef6982715c0..07dd4cb1a860fbed69430aa801d8bb3231b0d985 100644 (file)
--- a/modules/relocatable-lib
+++ b/modules/relocatable-lib
@@ -12,9 +12,9 @@ Depends-on:
 xalloc
 
 configure.ac:
+gl_RELOCATABLE_LIBRARY
 
 Makefile.am:
-lib_SOURCES += relocatable.c
 
 Include:
 "relocatable.h"

diff --git a/modules/relocatable-lib-lgpl b/modules/relocatable-lib-lgpl
index 6cbd8690c8363735d84a71605338af2cc0868a82..2b992d8889e7d4a143d799cd9e4e7dffc28d6fc0 100644 (file)
--- a/modules/relocatable-lib-lgpl
+++ b/modules/relocatable-lib-lgpl
@@ -11,10 +11,10 @@ m4/relocatable-lib.m4
 Depends-on:
 
 configure.ac:
+gl_RELOCATABLE_LIBRARY
 
 Makefile.am:
 DEFS += -DNO_XMALLOC
-lib_SOURCES += relocatable.c
 
 Include:
 "relocatable.h"

diff --git a/modules/relocatable-prog b/modules/relocatable-prog
index 9436d9cd03cb1ed89b6fb31018f6918de68a8c5f..6029b7c7831cac0caf2db026eb278c29fb6a59f6 100644 (file)
--- a/modules/relocatable-prog
+++ b/modules/relocatable-prog
@@ -26,7 +26,7 @@ gl_RELOCATABLE([$gl_source_base])
 
 Makefile.am:
 DEFS += -DEXEEXT=\"$(EXEEXT)\"
-lib_SOURCES += relocatable.c progreloc.c
+lib_SOURCES += progreloc.c
 
 Include:
 #include "relocatable.h"

diff --git a/modules/relocatable-prog-wrapper b/modules/relocatable-prog-wrapper
index fb9c6c0ca957bcd7260c9689482f929504b3e123..07075254e6115020c7cc817d8e3d9b60a5d0755b 100644 (file)
--- a/modules/relocatable-prog-wrapper
+++ b/modules/relocatable-prog-wrapper
@@ -43,7 +43,7 @@ configure.ac:
 gl_FUNC_READLINK_SEPARATE
 gl_CANONICALIZE_LGPL_SEPARATE
 gl_ALLOCSA
-gl_RELOCATABLE_LIBRARY
+gl_RELOCATABLE_LIBRARY_SEPARATE
 gl_FUNC_SETENV_SEPARATE
 gl_FUNC_STRERROR_SEPARATE