* libtool.m4: Adjust the copyright notice.

Quote all the macro names when defined.
Some minor formatting changes.
(AM_PROG_LIBTOOL, AM_ENABLE_SHARED, AM_ENABLE_STATIC)
(AM_DISABLE_SHARED, AM_DISABLE_STATIC, AM_PROG_LD, AM_PROG_NM):
Don't use indir when useless.  Don't add trailing `dnl' either.

diff --git a/ChangeLog b/ChangeLog
index 79fda7ee02de5deaec3cb489d052d5748046330c..ce0eb4d202a55d38a7bc313c93bff88e38c42bf7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2000-10-31  Akim Demaille  <akim@epita.fr>
+
+       * libtool.m4: Adjust the copyright notice.
+       Quote all the macro names when defined.
+       Some minor formatting changes.
+       (AM_PROG_LIBTOOL, AM_ENABLE_SHARED, AM_ENABLE_STATIC)
+       (AM_DISABLE_SHARED, AM_DISABLE_STATIC, AM_PROG_LD, AM_PROG_NM):
+       Don't use indir when useless.  Don't add trailing `dnl' either.
+
 2000-10-30  Gary V. Vaughan  <gvv@techie.com>
 
        * doc/libtool.texi:  Corrected nother attack of CRLF line

diff --git a/libtool.m4 b/libtool.m4
index b8a8f1ca34e5b8d0ade046adfd964e2a44b0f383..ece3c54c15ef3e3d995a77f49c38621a080e12a4 100644 (file)
--- a/libtool.m4
+++ b/libtool.m4
@@ -1,5 +1,5 @@
 ## libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
-## Copyright (C) 1996-1999,2000 Free Software Foundation, Inc.
+## Copyright 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 ##
 ## This program is free software; you can redistribute it and/or modify
@@ -21,8 +21,9 @@
 ## configuration script generated by Autoconf, you may include it under
 ## the same distribution terms that you use for the rest of that program.
 
-# serial 45 AC_PROG_LIBTOOL
-AC_DEFUN(AC_PROG_LIBTOOL,[AC_REQUIRE([_AC_PROG_LIBTOOL])
+# serial 46 AC_PROG_LIBTOOL
+AC_DEFUN([AC_PROG_LIBTOOL],
+[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
 dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
 dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
   AC_PROVIDE_IFELSE([AC_PROG_CXX],
@@ -49,7 +50,7 @@ dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
               [define([LT_AC_PROG_GCJ], defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ
 ])])])])])])
 
-AC_DEFUN(_AC_PROG_LIBTOOL,
+AC_DEFUN([_AC_PROG_LIBTOOL],
 [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
 AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
 AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
@@ -83,7 +84,7 @@ AC_SUBST(LIBTOOL)dnl
 exec 5>>./config.log
 ])
 
-AC_DEFUN(AC_LIBTOOL_SETUP,
+AC_DEFUN([AC_LIBTOOL_SETUP],
 [AC_PREREQ(2.13)dnl
 AC_REQUIRE([AC_ENABLE_SHARED])dnl
 AC_REQUIRE([AC_ENABLE_STATIC])dnl
@@ -206,17 +207,17 @@ esac
 ])
 
 # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
+AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
 
 # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
+AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
 
 # AC_ENABLE_SHARED - implement the --enable-shared flag
 # Usage: AC_ENABLE_SHARED[(DEFAULT)]
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
 #   `yes'.
-AC_DEFUN(AC_ENABLE_SHARED, [dnl
-define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_DEFUN([AC_ENABLE_SHARED],
+[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE(shared,
 changequote(<<, >>)dnl
 <<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
@@ -241,15 +242,15 @@ enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
 ])
 
 # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 AC_ENABLE_SHARED(no)])
 
 # AC_ENABLE_STATIC - implement the --enable-static flag
 # Usage: AC_ENABLE_STATIC[(DEFAULT)]
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
 #   `yes'.
-AC_DEFUN(AC_ENABLE_STATIC, [dnl
-define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_DEFUN([AC_ENABLE_STATIC],
+[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE(static,
 changequote(<<, >>)dnl
 <<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
@@ -274,7 +275,8 @@ enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
 ])
 
 # AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_DEFUN([AC_DISABLE_STATIC],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 AC_ENABLE_STATIC(no)])
 
 
@@ -282,8 +284,8 @@ AC_ENABLE_STATIC(no)])
 # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
 #   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
 #   `yes'.
-AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
-define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_DEFUN([AC_ENABLE_FAST_INSTALL],
+[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE(fast-install,
 changequote(<<, >>)dnl
 <<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
@@ -308,19 +310,21 @@ enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
 ])
 
 # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_DEFUN([AC_DISABLE_FAST_INSTALL],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 AC_ENABLE_FAST_INSTALL(no)])
 
 # AC_LIBTOOL_PICMODE - implement the --with-pic flag
 # Usage: AC_LIBTOOL_PICMODE[(MODE)]
 #   Where MODE is either `yes' or `no'.  If omitted, it defaults to
 #   `both'.
-AC_DEFUN(AC_LIBTOOL_PICMODE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_DEFUN([AC_LIBTOOL_PICMODE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 pic_mode=ifelse($#,1,$1,default)])
 
 
 # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
-AC_DEFUN(AC_PATH_TOOL_PREFIX,
+AC_DEFUN([AC_PATH_TOOL_PREFIX],
 [AC_MSG_CHECKING([for $1])
 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
 [case "$MAGIC_CMD" in
@@ -382,7 +386,7 @@ fi
 
 
 # AC_PATH_MAGIC - find a file program which can recognise a shared library
-AC_DEFUN(AC_PATH_MAGIC,
+AC_DEFUN([AC_PATH_MAGIC],
 [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
 AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
 if test -z "$lt_cv_path_MAGIC_CMD"; then
@@ -396,7 +400,7 @@ fi
 
 
 # AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN(AC_PROG_LD,
+AC_DEFUN([AC_PROG_LD],
 [AC_ARG_WITH(gnu-ld,
 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
@@ -472,7 +476,7 @@ test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
 AC_PROG_LD_GNU
 ])
 
-AC_DEFUN(AC_PROG_LD_GNU,
+AC_DEFUN([AC_PROG_LD_GNU],
 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
@@ -485,7 +489,7 @@ with_gnu_ld=$ac_cv_prog_gnu_ld
 
 # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
 #   -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN(AC_PROG_LD_RELOAD_FLAG,
+AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
 [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
 [lt_cv_ld_reload_flag='-r'])
 reload_flag=$lt_cv_ld_reload_flag
@@ -494,7 +498,7 @@ test -n "$reload_flag" && reload_flag=" $reload_flag"
 
 # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
 #  -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN(AC_DEPLIBS_CHECK_METHOD,
+AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
 [AC_CACHE_CHECK([how to recognise dependant libraries],
 lt_cv_deplibs_check_method,
 [lt_cv_file_magic_cmd='$MAGIC_CMD'
@@ -647,7 +651,7 @@ deplibs_check_method=$lt_cv_deplibs_check_method
 
 
 # AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN(AC_PROG_NM,
+AC_DEFUN([AC_PROG_NM],
 [AC_MSG_CHECKING([for BSD-compatible nm])
 AC_CACHE_VAL(ac_cv_path_NM,
 [if test -n "$NM"; then
@@ -683,7 +687,7 @@ AC_MSG_RESULT([$NM])
 ])
 
 # AC_CHECK_LIBM - check for math library
-AC_DEFUN(AC_CHECK_LIBM,
+AC_DEFUN([AC_CHECK_LIBM],
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 LIBM=
 case "$host" in
@@ -710,7 +714,8 @@ esac
 # '${top_srcdir}/' (note the single quotes!).  If your package is not
 # flat and you're not using automake, define top_builddir and
 # top_srcdir appropriately in the Makefiles.
-AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
   case "$enable_ltdl_convenience" in
   no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
   "") enable_ltdl_convenience=yes
@@ -731,7 +736,8 @@ AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
 # not flat and you're not using automake, define top_builddir and
 # top_srcdir appropriately in the Makefiles.
 # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
+[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
   AC_CHECK_LIB(ltdl, main,
   [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
   [if test x"$enable_ltdl_install" = xno; then
@@ -759,8 +765,9 @@ ifdef([AC_PROVIDE_IFELSE],
                      [$2], [$3])])])
 
 # AC_LIBTOOL_CXX - enable support for C++ libraries
-AC_DEFUN(AC_LIBTOOL_CXX,[AC_REQUIRE([_AC_LIBTOOL_CXX])])
-AC_DEFUN(_AC_LIBTOOL_CXX,
+AC_DEFUN([AC_LIBTOOL_CXX], [AC_REQUIRE([_AC_LIBTOOL_CXX])])
+
+AC_DEFUN([_AC_LIBTOOL_CXX],
 [AC_REQUIRE([AC_PROG_LIBTOOL])
 AC_REQUIRE([AC_PROG_CXX])
 AC_REQUIRE([AC_PROG_CXXCPP])
@@ -788,8 +795,9 @@ exec 5>>./config.log
 ])
 
 # AC_LIBTOOL_GCJ - enable support for GCJ libraries
-AC_DEFUN(AC_LIBTOOL_GCJ,[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
-AC_DEFUN(_AC_LIBTOOL_GCJ,
+AC_DEFUN([AC_LIBTOOL_GCJ],[AC_REQUIRE([_AC_LIBTOOL_GCJ])])
+
+AC_DEFUN([_AC_LIBTOOL_GCJ],
 [AC_REQUIRE([AC_PROG_LIBTOOL])
 AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
   [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
@@ -821,19 +829,19 @@ exec 5>>./config.log
 ])
 
 dnl old names
-AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
-AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
-AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
-AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
-AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
-AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
-AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
+AC_DEFUN([AM_PROG_LIBTOOL],   [AC_PROG_LIBTOOL])
+AC_DEFUN([AM_ENABLE_SHARED],  [AC_ENABLE_SHARED($@)])
+AC_DEFUN([AM_ENABLE_STATIC],  [AC_ENABLE_STATIC($@)])
+AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+AC_DEFUN([AM_PROG_LD],        [AC_PROG_LD])
+AC_DEFUN([AM_PROG_NM],        [AC_PROG_NM])
 
 dnl This is just to silence aclocal about the macro not being used
 ifelse([AC_DISABLE_FAST_INSTALL])dnl
 
-AC_DEFUN([LT_AC_PROG_GCJ],[
-  AC_CHECK_TOOL(GCJ, gcj, no)
+AC_DEFUN([LT_AC_PROG_GCJ],
+[AC_CHECK_TOOL(GCJ, gcj, no)
   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
   AC_SUBST(GCJFLAGS)
 ])