X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Flocalcharset;h=e07061a701e453399bf969a6ee1eb4d735b032ed;hb=baae8798ddc1855f57c7dbeebd91a3a2d1c11633;hp=f347d351125bf15469b3184d57bca3fbd04f6857;hpb=740e9a30efda7c5323b31860c249b2d9f778209c;p=gnulib.git

diff --git a/modules/localcharset b/modules/localcharset
index f347d3511..e07061a70 100644
--- a/modules/localcharset
+++ b/modules/localcharset
@@ -1,4 +1,11 @@
 Description:
+Return current locale's character encoding.
+
+Notice:
+If your package's tests make use of the locale_charset() function directly or
+indirectly, you may need to define the CHARSETALIASDIR environment variable,
+so that "make check" works before "make install". In Makefile.am syntax:
+TESTS_ENVIRONMENT += @LOCALCHARSET_TESTS_ENVIRONMENT@
 
 Files:
 lib/localcharset.h
@@ -7,20 +14,23 @@ lib/config.charset
 lib/ref-add.sin
 lib/ref-del.sin
 m4/codeset.m4
+m4/fcntl-o.m4
 m4/glibc21.m4
 m4/localcharset.m4
 
 Depends-on:
+configmake
+extensions
 
 configure.ac:
 gl_LOCALCHARSET
+LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
+AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
 
 Makefile.am:
 lib_SOURCES += localcharset.h localcharset.c
-EXTRA_DIST += config.charset ref-add.sin ref-del.sin
-DEFS += -DLIBDIR=\"$(libdir)\"
 
-# The following is needed in order to install a simple file in $(libdir)
+# We need the following in order to install a simple file in $(libdir)
 # which is shared with other installed packages. We use a list of referencing
 # packages so that "make uninstall" will remove the file if and only if it
 # is not used by another installed package.
@@ -31,21 +41,37 @@ all-local: charset.alias ref-add.sed ref-del.sed
 
 charset_alias = $(DESTDIR)$(libdir)/charset.alias
 charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
-install-exec-local: all-local
-	test @GLIBC21@ != no || $(mkinstalldirs) $(DESTDIR)$(libdir)
+install-exec-local: install-exec-localcharset
+install-exec-localcharset: all-local
+	if test $(GLIBC21) = no; then \
+	  case '$(host_os)' in \
+	    darwin[56]*) \
+	      need_charset_alias=true ;; \
+	    darwin* | cygwin* | mingw* | pw32* | cegcc*) \
+	      need_charset_alias=false ;; \
+	    *) \
+	      need_charset_alias=true ;; \
+	  esac ; \
+	else \
+	  need_charset_alias=false ; \
+	fi ; \
+	if $$need_charset_alias; then \
+	  $(mkinstalldirs) $(DESTDIR)$(libdir) ; \
+	fi ; \
 	if test -f $(charset_alias); then \
 	  sed -f ref-add.sed $(charset_alias) > $(charset_tmp) ; \
 	  $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
 	  rm -f $(charset_tmp) ; \
 	else \
-	  if test @GLIBC21@ = no; then \
+	  if $$need_charset_alias; then \
 	    sed -f ref-add.sed charset.alias > $(charset_tmp) ; \
 	    $(INSTALL_DATA) $(charset_tmp) $(charset_alias) ; \
 	    rm -f $(charset_tmp) ; \
 	  fi ; \
 	fi
 
-uninstall-local: all-local
+uninstall-local: uninstall-localcharset
+uninstall-localcharset: all-local
 	if test -f $(charset_alias); then \
 	  sed -f ref-del.sed $(charset_alias) > $(charset_tmp); \
 	  if grep '^# Packages using this file: $$' $(charset_tmp) \
@@ -58,12 +84,14 @@ uninstall-local: all-local
 	fi
 
 charset.alias: config.charset
-	$(SHELL) $(srcdir)/config.charset '@host@' > t-$@
+	$(AM_V_GEN)rm -f t-$@ $@ && \
+	$(SHELL) $(srcdir)/config.charset '$(host)' > t-$@ && \
 	mv t-$@ $@
 
 SUFFIXES += .sed .sin
 .sin.sed:
-	sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $< > t-$@
+	$(AM_V_GEN)rm -f t-$@ $@ && \
+	sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@ && \
 	mv t-$@ $@
 
 CLEANFILES += charset.alias ref-add.sed ref-del.sed
@@ -71,3 +99,8 @@ CLEANFILES += charset.alias ref-add.sed ref-del.sed
 Include:
 "localcharset.h"
 
+License:
+LGPLv2+
+
+Maintainer:
+Bruno Haible