Enable --localedir to set message catalog directory (Bug 14259)

In 1999 the project split "localedir" into "localedir" (path to compiled
locale archives) and "msgcatdir" (path to message catalogs). This
predates the 2002 change in the GNU Coding Standard to document the use
of "localedir" for the path to the message catalogs. It appears that
newlib, gcc, and several other projects also used "msgcatdir" at one
point or another in the past, and so it is in line with historical
precedent that glibc would also use "msgcatdir." However, given that the
GNU Coding Standard uses "localedir", we will switch to that for
consistency as a GNU project. Previous uses of --localdir didn't work
anyway (see bug 14259).

I am committing this patch in the understanding that nobody would object
to fixing #14259 as part of aligning our variable usage to the GNU
Coding Standard.

Given that previous "localedir" uses were converted to "complocaledir"
by [1], we can now convert "msgcatdir" to "localedir" and complete the
transition. With an addition to config.make.in we also fix bug 14259 and
allow users to specify the locale dependent data directory with
"--localedir" at configure time. There is still no way to control at
configure time the location of the *compiled* locale directory.

Tested on x86_64 with no regressions.

Tested using "--localedir" to specify alternate locale dependent data
directory and verified with "make install DESTDIR=/tmp/glibc".

[1] 90fe682d3067163aa773feecf497ef599429457a

diff --git a/ChangeLog b/ChangeLog
index d83bf39..550e34a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,18 @@
 2016-02-24  Carlos O'Donell  <carlos@redhat.com>
 
+       [BZ #14259]
+       * Makeconfig: Rename msgcatdir to localedir.
+       Rename inst_msgcatdir to inst_localedir.
+       * catgets/Makefile (catgets-CPPFLAGS): Use localedir.
+       * config.make.in: Add localedir.
+       * elf/Makefile ($(objpfx)sotruss): Use localedir.
+       (ldd-rewrite): Likewise.
+       * intl/Makefile: Rename inst_msgcatdir to inst_localedir.
+       (install-others): Use inst_localedir.
+       (CPPFLAGS): Use localedir.
+       * locale/Makefile (locale-CPPFLAGS): Likewise.
+       * po/Makefile (mo-installed): Use inst_localedir.
+
        [BZ #19575]
        * localedata/charmaps/GB18030: Update comments regarding PAU to
        non-PUA mappings.

diff --git a/Makeconfig b/Makeconfig
index 87a22e8..901e253 100644 (file)
--- a/Makeconfig
+++ b/Makeconfig
@@ -199,10 +199,10 @@ inst_complocaledir = $(install_root)$(complocaledir)
 
 # Where to install the message catalog data files (which are
 # machine-independent).
-ifndef msgcatdir
-msgcatdir = $(datadir)/locale
+ifndef localedir
+localedir = $(datadir)/locale
 endif
-inst_msgcatdir = $(install_root)$(msgcatdir)
+inst_localedir = $(install_root)$(localedir)
 
 # Where to install the locale charmap source files.
 ifndef i18ndir

diff --git a/catgets/Makefile b/catgets/Makefile
index 0c6ac79..053b032 100644 (file)
--- a/catgets/Makefile
+++ b/catgets/Makefile
@@ -47,7 +47,7 @@ include ../Rules
 
 $(objpfx)gencat: $(gencat-modules:%=$(objpfx)%.o)
 
-catgets-CPPFLAGS := -DNLSPATH='"$(msgcatdir)/%L/%N:$(msgcatdir)/%L/LC_MESSAGES/%N:$(msgcatdir)/%l/%N:$(msgcatdir)/%l/LC_MESSAGES/%N:"'
+catgets-CPPFLAGS := -DNLSPATH='"$(localedir)/%L/%N:$(localedir)/%L/LC_MESSAGES/%N:$(localedir)/%l/%N:$(localedir)/%l/LC_MESSAGES/%N:"'
 
 generated += de.msg test1.cat test1.h test2.cat test2.h sample.SJIS.cat \
             test-gencat.h

diff --git a/config.make.in b/config.make.in
index 05ed6ec..95c6f36 100644 (file)
--- a/config.make.in
+++ b/config.make.in
@@ -20,6 +20,7 @@ infodir = @infodir@
 includedir = @includedir@
 datarootdir = @datarootdir@
 localstatedir = @libc_cv_localstatedir@
+localedir = @localedir@
 
 # Should we use and build ldconfig?
 use-ldconfig = @use_ldconfig@

diff --git a/elf/Makefile b/elf/Makefile
index 63a5355..2aacedf 100644 (file)
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -105,7 +105,7 @@ $(objpfx)sotruss-lib.so: $(common-objpfx)libc.so $(objpfx)ld.so \
 $(objpfx)sotruss: sotruss.sh $(common-objpfx)config.make
        sed -e 's%@BASH@%$(BASH)%g' \
            -e 's%@VERSION@%$(version)%g' \
-           -e 's%@TEXTDOMAINDIR@%$(msgcatdir)%g' \
+           -e 's%@TEXTDOMAINDIR@%$(localedir)%g' \
            -e 's%@PREFIX@%$(prefix)%g' \
            -e 's|@PKGVERSION@|$(PKGVERSION)|g' \
            -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
@@ -436,7 +436,7 @@ ldd-rewrite = -e 's%@RTLD@%$(rtlddir)/$(rtld-installed-name)%g' \
              -e 's|@PKGVERSION@|$(PKGVERSION)|g' \
              -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
              -e 's%@BASH@%$(BASH)%g' \
-             -e 's%@TEXTDOMAINDIR@%$(msgcatdir)%g'
+             -e 's%@TEXTDOMAINDIR@%$(localedir)%g'
 
 ifeq ($(ldd-rewrite-script),no)
 define gen-ldd

diff --git a/intl/Makefile b/intl/Makefile
index 4ef9198..96183b2 100644 (file)
--- a/intl/Makefile
+++ b/intl/Makefile
@@ -36,7 +36,7 @@ tests = tst-ngettext
 
 before-compile += $(objpfx)msgs.h
 
-install-others = $(inst_msgcatdir)/locale.alias
+install-others = $(inst_localedir)/locale.alias
 
 generated += msgs.h mtrace-tst-gettext.out tst-gettext.mtrace
 generated-dirs += domaindir localedir
@@ -149,9 +149,9 @@ $(objpfx)tst-gettext4.out: $(objpfx)tst-gettext.out
 $(objpfx)tst-gettext5.out: $(objpfx)tst-gettext.out
 $(objpfx)tst-gettext6.out: $(objpfx)tst-gettext.out
 
-CPPFLAGS += -D'LOCALEDIR="$(msgcatdir)"' \
-           -D'LOCALE_ALIAS_PATH="$(msgcatdir)"'
+CPPFLAGS += -D'LOCALEDIR="$(localedir)"' \
+           -D'LOCALE_ALIAS_PATH="$(localedir)"'
 BISONFLAGS = --yacc --name-prefix=__gettext --output
 
-$(inst_msgcatdir)/locale.alias: locale.alias $(+force)
+$(inst_localedir)/locale.alias: locale.alias $(+force)
        $(do-install)

diff --git a/locale/Makefile b/locale/Makefile
index 22e0c85..c5379e6 100644 (file)
--- a/locale/Makefile
+++ b/locale/Makefile
@@ -85,7 +85,7 @@ localepath = "$(complocaledir):$(i18ndir)"
 # of the list instead of the tail, where CPPFLAGS-$(lib) gets added.
 # We need it before the standard -I's to see programs/config.h first.
 locale-CPPFLAGS = -DCOMPLOCALEDIR='"$(complocaledir)"' \
-                 -DLOCALE_ALIAS_PATH='"$(msgcatdir)"' \
+                 -DLOCALE_ALIAS_PATH='"$(localedir)"' \
                  -Iprograms
 
 CPPFLAGS-locale-programs = -DLOCALE_PATH='$(localepath)' \

diff --git a/po/Makefile b/po/Makefile
index 3585126..df053d8 100644 (file)
--- a/po/Makefile
+++ b/po/Makefile
@@ -39,7 +39,7 @@ endif
 domainname = libc
 
 # Pattern for where message catalog object for language % gets installed.
-mo-installed = $(inst_msgcatdir)/%/LC_MESSAGES/$(domainname).mo
+mo-installed = $(inst_localedir)/%/LC_MESSAGES/$(domainname).mo
 
 # Files to install: a $(domainname).mo file for each language.
 install-others = $(LINGUAS:%=$(mo-installed))