build-sys: disable NLS support if intltool is not found

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

https://bugs.freedesktop.org/show_bug.cgi?id=79692
This commit is contained in:
Filipe Brandenburger 2014-06-24 23:06:46 -07:00 committed by Zbigniew Jędrzejewski-Szmek
parent 2f96919bcd
commit f15515b5e6
1 changed files with 12 additions and 0 deletions

View File

@ -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