[PATCH/RCF] autoconf: Check if <libintl.h> exists and set NO_GETTEXT

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---

On Tue, Jun 1, 2010 at 17:01, Jakub Narebski <jnareb@gmail.com> wrote:
> [...]
> Could you also provide change to configure.ac, so that ./configure
> would detect if we have gettext installed or not?  Thanks in advance.

Here's a check that just checks if we have libintl.h similar to the
existing checks for libgen.h and other headers.

Do you think this be adequate?

 config.mak.in |    1 +
 configure.ac  |    6 ++++++
 2 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/config.mak.in b/config.mak.in
index 0d4b64d..a15f3c1 100644
--- a/config.mak.in
+++ b/config.mak.in
@@ -32,6 +32,7 @@ NO_CURL=@NO_CURL@
 NO_EXPAT=@NO_EXPAT@
 NO_LIBGEN_H=@NO_LIBGEN_H@
 HAVE_PATHS_H=@HAVE_PATHS_H@
+NO_GETTEXT=@NO_GETTEXT@
 NEEDS_LIBICONV=@NEEDS_LIBICONV@
 NEEDS_SOCKET=@NEEDS_SOCKET@
 NEEDS_RESOLV=@NEEDS_RESOLV@
diff --git a/configure.ac b/configure.ac
index 71038fc..7bebfd8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -730,6 +730,12 @@ AC_CHECK_HEADER([paths.h],
 [HAVE_PATHS_H=])
 AC_SUBST(HAVE_PATHS_H)
 #
+# Define NO_GETTEXT if you don't have libintl.h
+AC_CHECK_HEADER([libintl.h],
+[NO_GETTEXT=],
+[NO_GETTEXT=YesPlease])
+AC_SUBST(NO_GETTEXT)
+#
 # Define NO_STRCASESTR if you don't have strcasestr.
 GIT_CHECK_FUNC(strcasestr,
 [NO_STRCASESTR=],
-- 
1.7.1.243.g01eae