hoi :) On Sat, Aug 13, 2005 at 06:46:41PM +0300, Mihai Rusu wrote: > I have started recently to switch some of the OSS projects I work on to > automake. In one of this projects we used autoconf with our own hand > made Makefile.in. This Makefile.in hided the issued compiler commands > and instead printed something like "Compiling src/common/list.c.." or > "Linking src/prog/prog1..." (kinda like samba is doing I think).
when I once had too much time, I tried to implement something like
that for automake. I haven't sent the patch up to now as I really don't
like it myself. But perhaps it's a starting point for volunteers.
Add to autoconf:
Index: lib/autom4te.in
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/autom4te.in,v
retrieving revision 1.28
diff -u -p -r1.28 autom4te.in
--- lib/autom4te.in 30 Jun 2005 11:09:37 -0000 1.28
+++ lib/autom4te.in 14 Aug 2005 21:24:55 -0000
@@ -57,6 +57,7 @@ args: --preselect AM_CONDITIONAL
args: --preselect AM_GNU_GETTEXT
args: --preselect AM_INIT_AUTOMAKE
args: --preselect AM_MAINTAINER_MODE
+args: --preselect AM_OUTPUT_FILTER
args: --preselect AM_PROG_CC_C_O
args: --preselect LT_SUPPORTED_TAG
args: --preselect _LT_AC_TAGCONFIG
and to automake:
Index: automake.in
===================================================================
RCS file: /cvsroot/automake/automake/automake.in,v
retrieving revision 1.1611
diff -u -p -r1.1611 automake.in
--- automake.in 7 Aug 2005 09:48:30 -0000 1.1611
+++ automake.in 14 Aug 2005 21:24:46 -0000
@@ -225,7 +225,7 @@ my @common_files =
COPYING.LESSER ChangeLog INSTALL NEWS README THANKS TODO
ansi2knr.1 ansi2knr.c compile config.guess config.rpath config.sub
depcomp elisp-comp install-sh libversion.in mdate-sh missing
- mkinstalldirs py-compile texinfo.tex ylwrap),
+ mkinstalldirs output-filter py-compile texinfo.tex ylwrap),
@libtool_files, @libtool_sometimes);
# Commonly used files we auto-include, but only sometimes. This list
@@ -364,6 +364,9 @@ my $canonical_location;
# Where AM_MAINTAINER_MODE appears.
my $seen_maint_mode;
+# Where AM_OUTPUT_FILTER appears.
+my $seen_output_filter;
+
# Actual version we've seen.
my $package_version = '';
@@ -1197,6 +1200,8 @@ sub handle_languages
'-c' => $lang->compile_flag || '',
'MORE-THAN-ONE'
=> (count_files_for_language ($lang->name) >
1),
+ 'ACTION' => $lang->compiler,
+
# These are not used, but they need to be defined
# so &transform do not complain.
SUBDIROBJ => 0,
@@ -3888,6 +3893,11 @@ sub handle_configure ($$$@)
define_pretty_variable ('am__configure_deps', TRUE, INTERNAL,
@configuredeps);
+ # include code for output filtering
+ &define_variable ('outfilter',
+ "\$(SHELL) $am_config_aux_dir/output-filter",
+ INTERNAL);
+
$output_rules .= file_contents
('configure',
new Automake::Location,
@@ -4769,6 +4779,7 @@ sub scan_autoconf_traces ($)
AM_GNU_GETTEXT => 0,
AM_INIT_AUTOMAKE => 0,
AM_MAINTAINER_MODE => 0,
+ AM_OUTPUT_FILTER => 0,
AM_PROG_CC_C_O => 0,
LT_SUPPORTED_TAG => 1,
_LT_AC_TAGCONFIG => 0,
@@ -4934,6 +4945,10 @@ sub scan_autoconf_traces ($)
{
$seen_maint_mode = $where;
}
+ elsif ($macro eq 'AM_OUTPUT_FILTER')
+ {
+ $seen_output_filter = $where;
+ }
elsif ($macro eq 'AM_PROG_CC_C_O')
{
$seen_cc_c_o = $where;
@@ -5101,6 +5116,8 @@ sub scan_autoconf_files ()
# Preserve dist_common for later.
$configure_dist_common = variable_value ('DIST_COMMON') || '';
+ require_conf_file ($seen_output_filter, FOREIGN, 'output-filter')
+ if ($seen_output_filter)
}
################################################################
@@ -5839,7 +5856,8 @@ sub define_configure_variable ($)
# pretty hacky. We also don't output AMDEPBACKSLASH: it might
# be subst'd by `\', which certainly would not be appreciated by
# Make.
- if ($var eq 'ANSI2KNR' || $var eq 'AMDEPBACKSLASH')
+ if ($var eq 'ANSI2KNR' || $var eq 'AMDEPBACKSLASH' ||
+ $var eq 'AMOUTFILTERBACKSLASH')
{
$pretty = VAR_SILENT;
$owner = VAR_AUTOMAKE;
@@ -6358,6 +6376,7 @@ sub make_paragraphs ($%)
%transform = ('CYGNUS' => !! option 'cygnus',
'MAINTAINER-MODE'
=> $seen_maint_mode ? subst ('MAINTAINER_MODE_TRUE') : '',
+ 'OUTFILTER' => $seen_output_filter ? 'OUTFILTER' : 'FALSE',
'BZIP2' => !! option 'dist-bzip2',
'COMPRESS' => !! option 'dist-tarZ',
Index: lib/Makefile.am
===================================================================
RCS file: /cvsroot/automake/automake/lib/Makefile.am,v
retrieving revision 1.9
diff -u -p -r1.9 Makefile.am
--- lib/Makefile.am 14 May 2005 20:28:50 -0000 1.9
+++ lib/Makefile.am 14 Aug 2005 21:24:47 -0000
@@ -29,8 +29,8 @@ dist_pkgvdata_DATA = COPYING INSTALL tex
## what we want. So we make them executable by hand.
scriptdir = $(pkgvdatadir)
dist_script_DATA = config.guess config.sub install-sh mdate-sh missing \
- mkinstalldirs elisp-comp ylwrap acinstall depcomp compile py-compile \
- symlink-tree
+ mkinstalldirs elisp-comp ylwrap acinstall depcomp compile output-filter \
+ py-compile symlink-tree
EXTRA_DIST = gnupload
Index: lib/Makefile.in
===================================================================
RCS file: /cvsroot/automake/automake/lib/Makefile.in,v
retrieving revision 1.122
diff -u -p -r1.122 Makefile.in
--- lib/Makefile.in 30 Jun 2005 11:07:38 -0000 1.122
+++ lib/Makefile.in 14 Aug 2005 21:24:47 -0000
@@ -36,7 +36,7 @@ DIST_COMMON = $(dist_pkgvdata_DATA) $(di
$(srcdir)/Makefile.am $(srcdir)/Makefile.in COPYING INSTALL \
ansi2knr.1 ansi2knr.c compile config.guess config.sub depcomp \
elisp-comp install-sh mdate-sh missing mkinstalldirs \
- py-compile texinfo.tex ylwrap
+ output-filter py-compile texinfo.tex ylwrap
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/m4/amversion.m4 \
$(top_srcdir)/m4/auxdir.m4 $(top_srcdir)/m4/init.m4 \
@@ -47,6 +47,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/a
$(top_srcdir)/m4/tar.m4 $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
+outfilter = $(SHELL) $(top_srcdir)/lib/output-filter
mkinstalldirs = $(SHELL) $(top_srcdir)/lib/mkinstalldirs
CONFIG_CLEAN_FILES =
SOURCES =
@@ -164,8 +165,8 @@ dist_pkgvdata_DATA = COPYING INSTALL tex
scriptdir = $(pkgvdatadir)
dist_script_DATA = config.guess config.sub install-sh mdate-sh missing \
- mkinstalldirs elisp-comp ylwrap acinstall depcomp compile py-compile \
- symlink-tree
+ mkinstalldirs elisp-comp ylwrap acinstall depcomp compile output-filter \
+ py-compile symlink-tree
EXTRA_DIST = gnupload
all: all-recursive
Index: lib/output-filter
===================================================================
RCS file: lib/output-filter
diff -N lib/output-filter
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ lib/output-filter 14 Aug 2005 21:24:47 -0000
@@ -0,0 +1,139 @@
+#!/bin/sh
+# output-filter -- pretty print command lines
+
+scriptversion=2005-06-18
+
+helptext="\
+Usage: $0 [OPTION] PROGRAM [ARGUMENTS]
+
+PRAGRAM and ARGUMENTS are printed to stdout and executed.
+Can be used to pretty-print command-lines in Makefiles.
+
+Options:
+ --help print this help text
+ --version print the version number
+ --format=FORMAT set the desired output format
+ -s be silent
+
+Available output formats:
+ silent, quiet don't print anything
+ short only print the command and the -o argument (default)
+ long, verbose print the entire command-line
+"
+
+
+if test $# -eq 0; then
+ echo 1>&2 "Usage: $0 cmd [options]"
+ exit 1
+fi
+
+
+# set defaults
+format=default
+
+# parse options that are for us
+haveoptions=yes
+while test "$haveoptions" = yes; do
+ case "$1" in
+ -h|--h|--he|--hel|--help)
+ echo "$helptext"
+ exit 0
+ ;;
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "output-filter $scriptversion (GNU Automake)"
+ exit 0
+ ;;
+ -s)
+ format=silent
+ shift
+ ;;
+ --format)
+ format="$2"
+ shift
+ shift
+ ;;
+ --format=*)
+ format=`echo "$1" | sed -e 's/^--format=//'`
+ shift
+ ;;
+ --action)
+ action="$2"
+ shift
+ shift
+ ;;
+ --action=*)
+ action=`echo "$1" | sed -e 's/^--action=//'`
+ shift
+ ;;
+ --output)
+ output="$2"
+ shift
+ shift
+ ;;
+ --output=*)
+ output=`echo "$1" | sed -e 's/^--output=//'`
+ shift
+ ;;
+ -*)
+ # we ignore everything else so that it is possible to call us
+ # via 'output-filter -$(MAKEFLAGS) $(CC) ...'
+ shift
+ ;;
+ *)
+ haveoptions=no
+ ;;
+ esac
+done
+
+# pretty-print the command
+case "$format" in
+ silent|quiet)
+ ;;
+ short|default)
+ state=1
+ for arg; do
+ case "$state$arg" in
+ 1*=*|1-*)
+ # ignore everything until the first command name
+ ;;
+ 1libtool|1*/libtool|1depcomp|1*/depcomp|1ylwrap|1*/ylwrap)
+ # ignore some well known wrapper scripts
+ ;;
+ 1*)
+ cmd=`echo "$arg" | tr 'a-z' 'A-Z'`
+ state=2
+ ;;
+ 2-o)
+ state=3
+ ;;
+ 2*)
+ # ignore everything until we get the output filename
+ ;;
+ 3*)
+ out="$arg"
+ state=4
+ ;;
+ *)
+ # we have everything we want, ignore the rest
+ ;;
+ esac
+ done
+ if test x"$action" != x; then
+ cmd="$action"
+ fi
+ if test x"$output" != x; then
+ out="$output"
+ fi
+ echo " $cmd $out"
+ ;;
+ long|verbose)
+ echo "$@"
+ ;;
+ *)
+ echo "$0: invalid output format '$format'"
+ echo "$@"
+ ;;
+esac
+
+# execute the command
+exec "$@"
Index: lib/am/depend2.am
===================================================================
RCS file: /cvsroot/automake/automake/lib/am/depend2.am,v
retrieving revision 1.59
diff -u -p -r1.59 depend2.am
--- lib/am/depend2.am 14 May 2005 20:28:52 -0000 1.59
+++ lib/am/depend2.am 14 Aug 2005 21:24:47 -0000
@@ -63,13 +63,19 @@ if %?NONLIBTOOL%
?GENERIC?%EXT%.o:
?!GENERIC?%OBJ%: %SOURCE%
if %FASTDEP%
+if %OUTFILTER%
+ @$(outfilter) --action=%ACTION% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
## In fast-dep mode, we can always use -o.
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
-?!GENERIC? if %COMPILE% -MT %OBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%OBJ% `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%; \
+?!GENERIC? %COMPILE% -MT %OBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o %OBJ%
`test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%; \
?SUBDIROBJ??GENERIC? depbase=`echo %OBJ% | sed
's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`; \
-?GENERIC? if %COMPILE% -MT %OBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%OBJ% %SOURCE%; \
- then mv -f "%DEPBASE%.Tpo" "%DEPBASE%.Po"; else rm -f "%DEPBASE%.Tpo";
exit 1; fi
+?GENERIC? %COMPILE% -MT %OBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o %OBJ%
%SOURCE%; \
+ if test $$? -eq 0; then mv -f "%DEPBASE%.Tpo" "%DEPBASE%.Po"; else rm
-f "%DEPBASE%.Tpo"; exit 1; fi
else !%FASTDEP%
+if %OUTFILTER%
+ @$(outfilter) --action=%ACTION% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
if %AMDEP%
source='%SOURCE%' object='%OBJ%' libtool=no @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
@@ -86,14 +92,20 @@ endif !%FASTDEP%
?GENERIC?%EXT%.obj:
?!GENERIC?%OBJOBJ%: %SOURCE%
+if %OUTFILTER%
+ @$(outfilter) --action=%ACTION% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
if %FASTDEP%
## In fast-dep mode, we can always use -o.
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
-?!GENERIC? if %COMPILE% -MT %OBJOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%OBJOBJ% `if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else
$(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi`; \
+?!GENERIC? %COMPILE% -MT %OBJOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%OBJOBJ% `if test -f '%SOURCE%'; then $(CYGPATH_W) '%SOURCE%'; else
$(CYGPATH_W) '$(srcdir)/%SOURCE%'; fi`; \
?SUBDIROBJ??GENERIC? depbase=`echo %OBJ% | sed
's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`; \
-?GENERIC? if %COMPILE% -MT %OBJOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%OBJOBJ% `$(CYGPATH_W) '%SOURCE%'`; \
- then mv -f "%DEPBASE%.Tpo" "%DEPBASE%.Po"; else rm -f "%DEPBASE%.Tpo";
exit 1; fi
+?GENERIC? %COMPILE% -MT %OBJOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%OBJOBJ% `$(CYGPATH_W) '%SOURCE%'`; \
+ if test $$? -eq 0; then mv -f "%DEPBASE%.Tpo" "%DEPBASE%.Po"; else rm
-f "%DEPBASE%.Tpo"; exit 1; fi
else !%FASTDEP%
+if %OUTFILTER%
+ @$(outfilter) --action=%ACTION% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
if %AMDEP%
source='%SOURCE%' object='%OBJOBJ%' libtool=no @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
@@ -113,13 +125,19 @@ if %?LIBTOOL%
?GENERIC?%EXT%.lo:
?!GENERIC?%LTOBJ%: %SOURCE%
if %FASTDEP%
+if %OUTFILTER%
+ @$(outfilter) --action=%ACTION% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
## In fast-dep mode, we can always use -o.
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
-?!GENERIC? if %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%LTOBJ% `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%; \
+?!GENERIC? %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%LTOBJ% `test -f '%SOURCE%' || echo '$(srcdir)/'`%SOURCE%; \
?SUBDIROBJ??GENERIC? depbase=`echo %OBJ% | sed
's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`; \
-?GENERIC? if %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%LTOBJ% %SOURCE%; \
- then mv -f "%DEPBASE%.Tpo" "%DEPBASE%.Plo"; else rm -f "%DEPBASE%.Tpo";
exit 1; fi
+?GENERIC? %LTCOMPILE% -MT %LTOBJ% -MD -MP -MF "%DEPBASE%.Tpo" %-c% -o
%LTOBJ% %SOURCE%; \
+ if test $$? -eq 0; then mv -f "%DEPBASE%.Tpo" "%DEPBASE%.Plo"; else rm
-f "%DEPBASE%.Tpo"; exit 1; fi
else !%FASTDEP%
+if %OUTFILTER%
+ @$(outfilter) --action=%ACTION% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
if %AMDEP%
source='%SOURCE%' object='%LTOBJ%' libtool=yes @AMDEPBACKSLASH@
DEPDIR=$(DEPDIR) $(%FPFX%DEPMODE) $(depcomp) @AMDEPBACKSLASH@
Index: lib/am/library.am
===================================================================
RCS file: /cvsroot/automake/automake/lib/am/library.am,v
retrieving revision 1.16
diff -u -p -r1.16 library.am
--- lib/am/library.am 14 May 2005 20:28:53 -0000 1.16
+++ lib/am/library.am 14 Aug 2005 21:24:47 -0000
@@ -17,5 +17,11 @@
## 02110-1301, USA.
%LIBRARY%: $(%XLIBRARY%_OBJECTS) $(%XLIBRARY%_DEPENDENCIES) %DIRSTAMP%
-rm -f %LIBRARY%
+if %OUTFILTER%
+ @$(outfilter) --output=%LIBRARY% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
$(%XLIBRARY%_AR) %LIBRARY% $(%XLIBRARY%_OBJECTS) $(%XLIBRARY%_LIBADD)
+if %OUTFILTER%
+ @$(outfilter) --output=%LIBRARY% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
$(RANLIB) %LIBRARY%
Index: lib/am/program.am
===================================================================
RCS file: /cvsroot/automake/automake/lib/am/program.am,v
retrieving revision 1.26
diff -u -p -r1.26 program.am
--- lib/am/program.am 14 May 2005 20:28:53 -0000 1.26
+++ lib/am/program.am 14 Aug 2005 21:24:47 -0000
@@ -23,4 +23,7 @@
## Or maybe not... sadly, incremental linkers are rarer than losing
## systems.
@rm -f %PROGRAM%%EXEEXT%
+if %OUTFILTER%
+ @$(outfilter) --action=%XLINK% $(AM_OUTFILTER_FLAGS)
@AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
$(%XLINK%) $(%XPROGRAM%_OBJECTS) $(%XPROGRAM%_LDADD) $(LIBS)
Index: lib/am/yacc.am
===================================================================
RCS file: /cvsroot/automake/automake/lib/am/yacc.am,v
retrieving revision 1.21
diff -u -p -r1.21 yacc.am
--- lib/am/yacc.am 14 May 2005 20:28:53 -0000 1.21
+++ lib/am/yacc.am 14 Aug 2005 21:24:47 -0000
@@ -43,12 +43,18 @@ endif %?MAINTAINER-MODE%
?GENERIC?%EXT%%DERIVED-EXT%:
?!GENERIC?%OBJ%: %SOURCE%
+if %OUTFILTER%
+ @$(outfilter) $(AM_OUTFILTER_FLAGS) @AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
if %?MORE-THAN-ONE%
?GENERIC? $(am__skipyacc) $(SHELL) $(YLWRAP) %SOURCE% y.tab.c %OBJ%
y.tab.h %BASE%.h y.output %BASE%.output -- %COMPILE%
?!GENERIC??DIST_SOURCE? $(am__skipyacc) \
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
?!GENERIC? $(SHELL) $(YLWRAP) `test -f '%SOURCE%' || echo
'$(srcdir)/'`%SOURCE% y.tab.c %OBJ% y.tab.h %BASE%.h y.output %BASE%.output --
%COMPILE%
else !%?MORE-THAN-ONE%
+if %OUTFILTER%
+ @$(outfilter) $(AM_OUTFILTER_FLAGS) @AMOUTFILTERBACKSLASH@
+endif %OUTFILTER%
?GENERIC? $(am__skipyacc) %COMPILE% %SOURCE%
?!GENERIC??DIST_SOURCE? $(am__skipyacc) \
## For non-suffix rules, we must emulate a VPATH search on %SOURCE%.
Index: m4/Makefile.am
===================================================================
RCS file: /cvsroot/automake/automake/m4/Makefile.am,v
retrieving revision 1.54
diff -u -p -r1.54 Makefile.am
--- m4/Makefile.am 14 May 2005 20:28:53 -0000 1.54
+++ m4/Makefile.am 14 Aug 2005 21:24:47 -0000
@@ -48,6 +48,7 @@ obsol-gt.m4 \
obsol-lt.m4 \
obsolete.m4 \
options.m4 \
+output-filter.m4 \
protos.m4 \
python.m4 \
regex.m4 \
Index: m4/Makefile.in
===================================================================
RCS file: /cvsroot/automake/automake/m4/Makefile.in,v
retrieving revision 1.267
diff -u -p -r1.267 Makefile.in
--- m4/Makefile.in 30 Jun 2005 11:07:40 -0000 1.267
+++ m4/Makefile.in 14 Aug 2005 21:24:47 -0000
@@ -169,6 +169,7 @@ obsol-gt.m4 \
obsol-lt.m4 \
obsolete.m4 \
options.m4 \
+output-filter.m4 \
protos.m4 \
python.m4 \
regex.m4 \
Index: m4/output-filter.m4
===================================================================
RCS file: m4/output-filter.m4
diff -N m4/output-filter.m4
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ m4/output-filter.m4 14 Aug 2005 21:24:47 -0000
@@ -0,0 +1,16 @@
+
+AC_DEFUN([AM_OUTPUT_FILTER], [
+ AC_ARG_WITH([output-filter],
+ AC_HELP_STRING([--with-output-filter=FORMAT],
+ [use the specified output format]))
+ if test x"$ac_with_output_filter" = x; then
+ ac_with_output_filter=default
+ fi
+ if test x"$ac_with_output_filter" != xno; then
+ AMOUTFILTERBACKSLASH='\'
+ AM_OUTFILTER_FLAGS="--format=$ac_with_output_filter -\$(MAKEFLAGS)"
+ fi
+ AC_SUBST([AMOUTFILTERBACKSLASH])
+ AC_SUBST([AM_OUTFILTER_FLAGS])
+ AM_CONDITIONAL([OUTFILTER], [test x"$ac_with_output_filter" != xno])
+])
--
Martin Waitz
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