From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Sat, 5 Mar 2011 14:04:44 +0000 (+0100)
Subject: xz: fix build without wchar support
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8296cf6c7ffa920ee9d37ac4695d52966fd1ecff;p=buildroot.git

xz: fix build without wchar support

xz itself works without wchar support, but the C99 test in configure
fails when it isn't available. Fix it by providing a cached value for
the test.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---

diff --git a/package/xz/xz.mk b/package/xz/xz.mk
index 2da8fcb949..dfc0638ccc 100644
--- a/package/xz/xz.mk
+++ b/package/xz/xz.mk
@@ -7,6 +7,7 @@ XZ_VERSION = 5.0.0
 XZ_SOURCE = xz-$(XZ_VERSION).tar.bz2
 XZ_SITE = http://tukaani.org/xz/
 XZ_INSTALL_STAGING = YES
+XZ_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
 
 $(eval $(call AUTOTARGETS,package,xz))
 $(eval $(call AUTOTARGETS,package,xz,host))