Add install-txt target to Makefile

This allows to easily export translated manpage sources in another repository.

Makefile

@@ -2,7 +2,7 @@ EN_SOURCES = $(wildcard en/*.txt)
 LANGUAGE_PO = $(wildcard po/*.po)
 ALL_LANGUAGES = $(subst po/documentation.,,$(subst .po,,$(LANGUAGE_PO)))
 
-L10N_BUILD_TARGETS = all man html install doc-l10n install-l10n
+L10N_BUILD_TARGETS = all man html install doc-l10n install-l10n install-txt
 L10N_CLEAN_TARGETS = clean mrproper
 L10N_TARGETS = $(L10N_CLEAN_TARGETS) $(L10N_BUILD_TARGETS)
 

makefile.locale

@@ -13,7 +13,7 @@ vpath %rb  . .. ../..
 
 ifdef mandir
 tmp_mandir := $(mandir)
-mandir = $(temp_mandir)/$(lang)
+mandir = $(tmp_mandir)/$(lang)
 else
 mandir = $(prefix)/share/man/$(lang)
 endif
@@ -55,6 +55,10 @@ html: $(HTML_FILTER)
 
 all doc-l10n: man html
 
+install-txt:
+	install -d -m 755 $(prefix)/$(lang)
+	install *.txt -m 644 $(prefix)/$(lang)
+
 clean:
 	rm -f *.1 *.html