Mercurial > hg > octave-lojdl > gnulib-hg
changeset 7169:cb505deddb22
Don't create a $(pkgdatadir) if there's nothing to be installed in it.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Mon, 21 Aug 2006 18:18:25 +0000 |
| parents | 56632b3512af |
| children | 9030679f62dd |
| files | ChangeLog gnulib-tool |
| diffstat | 2 files changed, 57 insertions(+), 39 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2006-08-21 Bruno Haible <bruno@clisp.org> + + * gnulib-tool (func_emit_lib_Makefile_am, func_emit_tests_Makefile_am): + Emit a pkgdata_DATA variable only if some snippets add contents to it. + Reported by Martin Lambers <marlam@marlam.de>. + 2006-08-21 Mark D. Baushke <mdb@gnu.org> Bruno Haible <bruno@clisp.org>
--- a/gnulib-tool +++ b/gnulib-tool @@ -22,7 +22,7 @@ progname=$0 package=gnulib -cvsdatestamp='$Date: 2006-08-21 13:30:55 $' +cvsdatestamp='$Date: 2006-08-21 18:18:25 $' last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'` version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'` @@ -898,12 +898,37 @@ # No need to generate dependencies since the sources are in gnulib, not here. echo "AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies" echo + ( + for module in $modules; do + func_verify_nontests_module + if test -n "$module"; then + { + func_get_automake_snippet "$module" | + sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' + if test "$module" = 'alloca'; then + echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@" + fi + } > amsnippet.tmp + # Skip the contents if its entirely empty. + if grep '[^ ]' amsnippet.tmp > /dev/null ; then + echo "## begin gnulib module $module" + echo + cat amsnippet.tmp + echo "## end gnulib module $module" + echo + fi + rm -f amsnippet.tmp + fi + done + ) > allsnippets.tmp echo "noinst_${perhapsLT}LIBRARIES = $libname.$libext" echo echo "${libname}_${libext}_SOURCES =" echo "${libname}_${libext}_LIBADD = @${perhapsLT}LIBOBJS@" echo "noinst_HEADERS =" - echo "pkgdata_DATA =" + if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then + echo "pkgdata_DATA =" + fi echo "EXTRA_DIST =" echo "BUILT_SOURCES =" echo "SUFFIXES =" @@ -915,27 +940,7 @@ echo echo "AM_CPPFLAGS =" echo - for module in $modules; do - func_verify_nontests_module - if test -n "$module"; then - { - func_get_automake_snippet "$module" | - sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' - if test "$module" = 'alloca'; then - echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@" - fi - } > amsnippet.tmp - # Skip the contents if its entirely empty. - if grep '[^ ]' amsnippet.tmp > /dev/null ; then - echo "## begin gnulib module $module" - echo - cat amsnippet.tmp - echo "## end gnulib module $module" - echo - fi - rm -f amsnippet.tmp - fi - done + cat allsnippets.tmp echo echo "mostlyclean-local: mostlyclean-generic" echo " @test -z \"\$(MOSTLYCLEANDIRS)\" || \\" @@ -946,6 +951,7 @@ echo " done" echo echo "# Makefile.am ends here" + rm -f allsnippets.tmp } # func_emit_tests_Makefile_am @@ -973,6 +979,23 @@ echo echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}" echo + ( + for module in $modules; do + func_verify_tests_module + if test -n "$module"; then + func_get_automake_snippet "$module" > amsnippet.tmp + # Skip the contents if its entirely empty. + if grep '[^ ]' amsnippet.tmp > /dev/null ; then + echo "## begin gnulib module $module" + echo + cat amsnippet.tmp + echo "## end gnulib module $module" + echo + fi + rm -f amsnippet.tmp + fi + done + ) > allsnippets.tmp # Nothing is being added to SUBDIRS; nevertheless the existence of this # variable is needed to avoid an error from automake: # "AM_GNU_GETTEXT used but SUBDIRS not defined" @@ -982,7 +1005,9 @@ echo "noinst_PROGRAMS =" echo "check_PROGRAMS =" echo "noinst_HEADERS =" - echo "pkgdata_DATA =" + if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then + echo "pkgdata_DATA =" + fi echo "EXTRA_DIST =" echo "BUILT_SOURCES =" echo "SUFFIXES =" @@ -999,21 +1024,7 @@ echo echo "LDADD = ${testsbase_inverse}/${sourcebase-lib}/${libname}.${libext}" echo - for module in $modules; do - func_verify_tests_module - if test -n "$module"; then - func_get_automake_snippet "$module" > amsnippet.tmp - # Skip the contents if its entirely empty. - if grep '[^ ]' amsnippet.tmp > /dev/null ; then - echo "## begin gnulib module $module" - echo - cat amsnippet.tmp - echo "## end gnulib module $module" - echo - fi - rm -f amsnippet.tmp - fi - done + cat allsnippets.tmp echo "# Clean up after Solaris cc." echo "clean-local:" echo " rm -rf SunWS_cache" @@ -1027,6 +1038,7 @@ echo " done" echo echo "# Makefile.am ends here" + rm -f allsnippets.tmp } # func_import modules