Initial i18n infrastructure.

[cdecl99.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 447fbbf58db338d448d8ef072ee17e7ddadcc249..7525ac055673bafd53c3918cc79f3f1a99a82b67 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -8,7 +8,8 @@ ACLOCAL_AMFLAGS = -I m4
 
 SUBDIRS = lib .
 AM_CPPFLAGS = -I$(top_builddir)/src -I$(top_srcdir)/src \
-       -I$(top_builddir)/lib -I$(top_srcdir)/lib
+       -I$(top_builddir)/lib -I$(top_srcdir)/lib \
+       -DLOCALEDIR=\"$(localedir)\"
 
 MAINTAINERCLEANFILES = src/scan.c src/scan.h src/scan.stamp \
        src/parse.c src/parse.h src/parse.stamp
@@ -23,10 +24,13 @@ dist_man_MANS = doc/man/cdecl99.1 doc/man/libcdecl.3
 include_HEADERS = src/cdecl.h
 noinst_HEADERS = src/typemap.h src/output.h src/scan.h src/parse.h
 
+noinst_DATA = $(MOFILES)
+
 lib_LTLIBRARIES = libcdecl.la
 libcdecl_la_LDFLAGS = -export-symbols-regex '^cdecl_[[:lower:]]'
 libcdecl_la_SOURCES = src/scan.c src/parse.c src/parse-decl.c src/typemap.c \
        src/output.c src/explain.c src/declare.c
+libcdecl_la_LIBADD = $(LTLIBINTL)
 
 bin_PROGRAMS = cdecl99
 cdecl99_SOURCES = src/cdecl99.c
@@ -47,6 +51,36 @@ src/typenames.h: $(srcdir)/src/types.lst $(srcdir)/src/typenames.sed
                < $(srcdir)/src/types.lst > $@.tmp
        $(AM_V_at)mv -f $@.tmp $@
 
+# Supporting rules for gettext.
+ALL_MOFILES = $(POFILES:.po=.mo)
+EXTRA_DIST += po/$(PACKAGE).pot po/LINGUAS $(POFILES) $(ALL_MOFILES)
+MAINTAINERCLEANFILES += po/$(PACKAGE).pot $(ALL_MOFILES)
+XGETTEXT_OPTS = -D $(builddir) -D $(srcdir) --from-code=utf-8 \
+       --add-comments=TRANSLATORS: --foreign-user \
+       --package-name=$(PACKAGE) --package-version=$(PACKAGE_VERSION) \
+       --msgid-bugs-address=$(PACKAGE_BUGREPORT)
+
+po/$(PACKAGE).pot: $(SOURCES)
+       $(AM_V_at)$(MKDIR_P) $(@D)
+       $(AM_V_GEN)$(XGETTEXT) $(XGETTEXT_OPTS) -o $@ $(SOURCES)
+
+.po.mo:
+       $(AM_V_at)$(MKDIR_P) $(@D)
+       $(AM_V_GEN)$(MSGFMT) -c -o $@ $<
+
+install-data-hook: install-mo
+install-mo: $(MOFILES)
+       for mo in $?; do \
+               lang=`expr "$$mo" : '.*/\(.*\)\.mo' \| "$$mo" : '\(.*\)\.mo'`; \
+               test x"$$lang" = x"" && exit 1; \
+               inst="$(DESTDIR)$(localedir)/$$lang/LC_MESSAGES"; \
+               set -x; \
+               $(MKDIR_P) "$$inst" || exit $$?; \
+               $(INSTALL_DATA) "$$mo" "$$inst/$(PACKAGE).mo" || exit $$?; \
+               set +x; \
+       done
+.PHONY: install-mo
+
 # These are required to prevent the builtin lex/yacc rules from
 # superseding ours...
 src/scan.c src/scan.h: src/scan.stamp