Attachment 36540 Details for Bug 28776 – Allow documented environment variables in autoconf

[patch] Allow documented environment variables in autoconf

0001-Allow-documented-environment-variables-in-autoconf.patch (text/plain), 1.29 KB, created by Enrico Scholz on 2010-06-27 03:19:29 UTC

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Creator: Enrico Scholz

Created: 2010-06-27 03:19:29 UTC

Size: 1.29 KB

patch

obsolete

>From 794b1c657cb6f7ad30e2a6d7757068736dc0b14f Mon Sep 17 00:00:00 2001
>From: Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
>Date: Sun, 27 Jun 2010 12:15:56 +0200
>Subject: [PATCH] Allow documented environment variables in autoconf
>
>It might be useful to write something like
>
>  sdkflags=$PKG_CONFIG_SYSROOT_DIR`$PKG_CONFIG --variable=sdkdir xorg-server`
>
>in configure.ac macros.  Unfortunately, this will be blocked because
>'PKG_CONFIG_SYSROOT' is a forbidden m4 pattern.
>
>This patch extends the list of allowed pattern by the names of
>documented pkg-config environment variables.
>---
> pkg.m4 |    3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
>diff --git a/pkg.m4 b/pkg.m4
>index 9bb3e06..7c18f6b 100644
>--- a/pkg.m4
>+++ b/pkg.m4
>@@ -26,7 +26,8 @@
> # ----------------------------------
> AC_DEFUN([PKG_PROG_PKG_CONFIG],
> [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
>-m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
>+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
>+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
> AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
> AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
> AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
>-- 
>1.7.0.1
>

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