IT_PROG_INTLTOOL makes configure fail if intltool is not present. If we can
not find intltool, then disable NLS (otherwise make in po/ fails since MSGFMT
will not be defined.)
Tested: Built it on a host without intltool.
$ ./configure --enable-nls
...
checking for intltool-merge... no
configure: error: --enable-nls requested but intltool not found
$ ./configure --disable-polkit
...
checking for intltool-merge... no
configure: WARNING: *** Disabling NLS support because intltool was not found
checking whether NLS is requested... no
...
$ make
---
configure.ac | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/configure.ac b/configure.ac
index 31879d3fb410..93aba067397c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -49,6 +49,18 @@ AS_IF([test "x$enable_static" = "xyes"],
[AC_MSG_ERROR([--enable-static is not s
AS_IF([test "x$enable_largefile" = "xno"], [AC_MSG_ERROR([--disable-largefile
is not supported by systemd])])
# i18n stuff for the PolicyKit policy files
+
+# Check whether intltool can be found, disable NLS otherwise
+AC_CHECK_PROG(intltool_found, [intltool-merge], [yes], [no])
+AS_IF([test x"$intltool_found" != xyes],
+ [AS_IF([test x"$enable_nls" = xyes],
+ [AC_MSG_ERROR([--enable-nls requested but intltool not found])],
+ [AS_IF([test x"$enable_nls" != xno],
+ [AC_MSG_WARN([*** Disabling NLS support because intltool
was not found])
+ enable_nls=no])
+ ])
+ ])
+
AM_NLS
AS_IF([test x"$enable_nls" != xno], [
# intltoolize greps for '^(AC|IT)_PROG_INTLTOOL', so it needs to be on its
own line
--
1.9.3
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