maint: add gnulib submodule.

* configure.ac (GL_INIT, GL_EARLY): Initialise gnulib, and expand
its configure time checks.
* .gitmodules (gnulib): New file with configuration for our
gnulib git submodule.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>

diff --git a/.gitmodules b/.gitmodules
new file mode 100644 (file)
index 0000000..bb9e1ba
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "gnulib"]
+        path = gnulib
+        url = git://git.sv.gnu.org/gnulib.git

diff --git a/ChangeLog b/ChangeLog
index 839614c7e3b3071ad3f12346ea0dc072b0148a78..d78615c470827e31599b69a5330e2ad937c2728b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-08-27  Gary V. Vaughan  <gary@gnu.org>
+
+       maint: add gnulib submodule.
+       * configure.ac (GL_INIT, GL_EARLY): Initialise gnulib, and expand
+       its configure time checks.
+       * .gitmodules (gnulib): New file with configuration for our
+       gnulib git submodule.
+
 2010-09-01  Gary V. Vaughan  <gary@gnu.org>
 
        maint: don't run help2man on programs not-yet-built.

diff --git a/Makefile.am b/Makefile.am
index 2f7ac2da2112a21ef0299448c622da55085ff331..694a4d94950ed6d7ded00d83759b8b6ef39d1b1c 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -28,7 +28,8 @@ ACLOCAL_AMFLAGS       = -I libltdl/m4
 AM_CPPFLAGS            =
 AM_LDFLAGS             =
 
-DIST_SUBDIRS           = .
+SUBDIRS                        = .
+DIST_SUBDIRS           = $(SUBDIRS)
 EXTRA_DIST             =
 
 BUILT_SOURCES          = libtool libtoolize

diff --git a/configure.ac b/configure.ac
index ede0fc01ebac19d11974fef1650c4292b29374ac..5f052b0e55f965cb9db43e85aa67a42fba6b4726 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -194,6 +194,7 @@ AC_SUBST([DIST_MAKEFILE_LIST])
 # a good C compiler: if the following C++ tests fail, the whole libtool
 # build fails!
 AC_PROG_CC
+GL_EARLY
 AM_PROG_CC_C_O
 AC_PROG_CPP
 
@@ -254,6 +255,11 @@ else
 fi
 AC_SUBST([ORDER])
 
+## ---------------------- ##
+## Gnulib initialisation. ##
+## ---------------------- ##
+GL_INIT
+
 ## ------------- ##
 ## Documentation ##
 ## ------------- ##

diff --git a/gnulib b/gnulib
new file mode 160000 (submodule)
index 0000000..356e374
--- /dev/null
+++ b/gnulib
@@ -0,0 +1 @@
+Subproject commit 356e3744fbe79b23e608b8f4ec1b8204986b8f8e

diff --git a/libltdl/.gitignore b/libltdl/.gitignore
index 8ab5b80c2a048f1685351dfc3ad894f3f1b83659..6ca830cfcfe887f4a1d2750f35ceb0a92bef40ac 100644 (file)
--- a/libltdl/.gitignore
+++ b/libltdl/.gitignore
@@ -1,2 +1,5 @@
 /Makefile.am
 /argz.h
+/libgnu
+/dummy.c
+/gnulib.mk

diff --git a/libltdl/libgnu/.gitignore b/libltdl/libgnu/.gitignore
new file mode 100644 (file)
index 0000000..d9f5394
--- /dev/null
+++ b/libltdl/libgnu/.gitignore
@@ -0,0 +1,2 @@
+/Makefile.am
+/dummy.c

diff --git a/libltdl/m4/.gitignore b/libltdl/m4/.gitignore
index e587180a0c6ad2460fd5fa8235d52c66080147a1..1facea7d537176c0dd0673fea8e29e2a13df223b 100644 (file)
--- a/libltdl/m4/.gitignore
+++ b/libltdl/m4/.gitignore
@@ -1 +1,6 @@
+/00gnulib.m4
+/gnulib-cache.m4
+/gnulib-common.m4
+/gnulib-comp.m4
+/gnulib-tool.m4
 /ltversion.m4