From 8c0c259ed64a7a182c82edfca9809cfe33cb96ce Mon Sep 17 00:00:00 2001 From: Spencer Oliver Date: Fri, 19 Nov 2010 09:07:43 +0000 Subject: build: prepend --with-jim-ext=nvp to jimtcl configure This allows us to add options to jimtcl configure. The default autoconf AC_CONFIG_SUBDIRS does not currently support this. Signed-off-by: Spencer Oliver --- config_subdir.m4 | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 config_subdir.m4 (limited to 'config_subdir.m4') diff --git a/config_subdir.m4 b/config_subdir.m4 new file mode 100644 index 00000000..f32bc89e --- /dev/null +++ b/config_subdir.m4 @@ -0,0 +1,27 @@ +dnl +dnl If needed, define the m4_ifblank and m4_ifnblank macros from autoconf 2.64 +dnl This allows us to run with earlier Autoconfs as well. +ifdef([m4_ifblank],[],[ +m4_define([m4_ifblank], +[m4_if(m4_translit([[$1]], [ ][ ][ +]), [], [$2], [$3])])]) +dnl +ifdef([m4_ifnblank],[],[ +m4_define([m4_ifnblank], +[m4_if(m4_translit([[$1]], [ ][ ][ +]), [], [$3], [$2])])]) +dnl + +dnl AC_CONFIG_SUBDIRS does not allow configure options to be passed +dnl to subdirs, this function allows that by creating a configure.gnu +dnl script that prepends configure options and then calls the real +dnl configure script +AC_DEFUN([AX_CONFIG_SUBDIR_OPTION], +[ +AC_CONFIG_SUBDIRS([$1]) + +m4_ifblank([$2], [rm -f $srcdir/$1/configure.gnu], +[printf "#!/bin/sh +"\$"SHELL "../$srcdir/$1/configure" $2 "\$"@" > "$srcdir/$1/configure.gnu" +]) +]) -- cgit v1.2.3