+# func_modules_add_dummy
+# Input:
+# - modules list of modules, including dependencies
+# Output:
+# - modules list of modules, including 'dummy' if needed
+func_modules_add_dummy ()
+{
+ have_lib_SOURCES=
+ sed_remove_backslash_newline=':a
+/\\$/{
+s/\\$//
+N
+s/\n//
+ba
+}'
+ for module in $modules; do
+ func_verify_nontests_module
+ if test -n "$module"; then
+ # Extract the value of "lib_SOURCES += ...".
+ for file in `func_get_automake_snippet "$module" | sed -e "$sed_remove_backslash_newline" | sed -n -e 's,^lib_SOURCES[ ]*+=\([^#]*\).*$,\1,p'`; do
+ # Ignore .h files since they are not compiled.
+ case "$file" in
+ *.h) ;;
+ *) have_lib_SOURCES=yes ;;
+ esac
+ done
+ fi
+ done
+ # Add the dummy module, to make sure the library will be non-empty.
+ if test -z "$have_lib_SOURCES"; then
+ modules="$modules dummy"
+ fi
+}
+
+# func_modules_to_filelist
+# Input:
+# - modules list of modules, including dependencies
+# Output:
+# - files list of files
+func_modules_to_filelist ()
+{
+ files=
+ for module in $modules; do
+ func_verify_module
+ if test -n "$module"; then
+ files="$files "`func_get_filelist $module`
+ fi
+ done
+ files=`for f in $files; do echo $f; done | LC_ALL=C sort | LC_ALL=C uniq`
+}
+
+# func_emit_lib_Makefile_am
+# emits the contents of lib/Makefile.am to standard output.
+# Input:
+# - modules list of modules, including dependencies
+# - libname library name
+# - libtool true if libtool will be used, blank otherwise
+# - actioncmd (optional) command that will reproduce this invocation
+func_emit_lib_Makefile_am ()
+{
+ if test -n "$libtool"; then
+ libext=la
+ perhapsLT=LT
+ else
+ libext=a
+ perhapsLT=
+ fi
+ echo "## Process this file with automake to produce Makefile.in."
+ func_emit_copyright_notice
+ if test -n "$actioncmd"; then
+ echo "# Reproduce by: $actioncmd"
+ fi
+ echo
+ # No need to generate dependencies since the sources are in gnulib, not here.
+ echo "AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies"
+ echo
+ echo "noinst_${perhapsLT}LIBRARIES = $libname.$libext"
+ echo
+ echo "${libname}_${libext}_SOURCES ="
+ echo "${libname}_${libext}_LIBADD = @${perhapsLT}LIBOBJS@"
+ echo "noinst_HEADERS ="
+ echo "EXTRA_DIST ="
+ echo "BUILT_SOURCES ="
+ echo "SUFFIXES ="
+ echo "MOSTLYCLEANFILES ="
+ echo "MOSTLYCLEANDIRS ="
+ echo "CLEANFILES ="
+ echo "DISTCLEANFILES ="
+ echo "MAINTAINERCLEANFILES ="
+ 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 $module"
+ echo
+ fi
+ rm -f amsnippet.tmp
+ fi
+ done
+ echo
+ echo "mostlyclean-local:"
+ echo " @test -z \"\$(MOSTLYCLEANDIRS)\" || \\"
+ echo " for dir in \$(MOSTLYCLEANDIRS); do \\"
+ echo " if test -d \$\$dir; then \\"
+ echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
+ echo " fi; \\"
+ echo " done"
+ echo
+ echo "# Makefile.am ends here"
+}
+
+# func_emit_tests_Makefile_am
+# emits the contents of tests/Makefile.am to standard output.
+# Input:
+# - modules list of modules, including dependencies
+# - libname library name
+# - libtool true if libtool will be used, blank otherwise
+# - sourcebase relative directory containing lib source code
+# - m4base relative directory containing autoconf macros
+# - testsbase relative directory containing unit test code
+func_emit_tests_Makefile_am ()
+{
+ if test -n "$libtool"; then
+ libext=la
+ else
+ libext=a
+ fi
+ testsbase_inverse=`echo "$testsbase" | sed -e 's,/$,,' | sed -e 's,[^/][^/]*,..,g'`
+ echo "## Process this file with automake to produce Makefile.in."
+ func_emit_copyright_notice
+ echo
+ # Generate dependencies here, since it eases the debugging of test failures.
+ echo "AUTOMAKE_OPTIONS = 1.5 foreign"
+ echo
+ echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}"
+ echo
+ # 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"
+ echo "SUBDIRS ="
+ echo "TESTS ="
+ echo "TESTS_ENVIRONMENT ="
+ echo "noinst_PROGRAMS ="
+ echo "check_PROGRAMS ="
+ echo "noinst_HEADERS ="
+ echo "EXTRA_DIST ="
+ echo "BUILT_SOURCES ="
+ echo "SUFFIXES ="
+ echo "MOSTLYCLEANFILES ="
+ echo "MOSTLYCLEANDIRS ="
+ echo "CLEANFILES ="
+ echo "DISTCLEANFILES ="
+ echo "MAINTAINERCLEANFILES ="
+ echo
+ echo "AM_CPPFLAGS = \\"
+ echo " -I. -I\$(srcdir) \\"
+ echo " -I${testsbase_inverse} -I\$(srcdir)/${testsbase_inverse} \\"
+ echo " -I${testsbase_inverse}/${sourcebase-lib} -I\$(srcdir)/${testsbase_inverse}/${sourcebase-lib}"
+ 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
+ echo "# Clean up after Solaris cc."
+ echo "clean-local:"
+ echo " rm -rf SunWS_cache"
+ echo
+ echo "mostlyclean-local:"
+ echo " @test -z \"\$(MOSTLYCLEANDIRS)\" || \\"
+ echo " for dir in \$(MOSTLYCLEANDIRS); do \\"
+ echo " if test -d \$\$dir; then \\"
+ echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
+ echo " fi; \\"
+ echo " done"
+ echo
+ echo "# Makefile.am ends here"
+}
+