From 2077f955ef64b48c3832e0be31a18aaf04d786da Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Sun, 4 Dec 2011 21:39:02 +0100 Subject: [PATCH] bison: fix m4 dependency Bison needs m4 (at runtime). In addition, the bison 2.5 configure script checks for m4 4.1.6 or newer, and bails out otherwise, but ends up looking at whatever the build host has rather than the cross version, which might not be the correct version (or even available). Fix it by short circuiting the check. Signed-off-by: Peter Korsgaard --- package/bison/Config.in | 1 + package/bison/bison.mk | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/package/bison/Config.in b/package/bison/Config.in index e8aa0b60f0..da0ac3f1ef 100644 --- a/package/bison/Config.in +++ b/package/bison/Config.in @@ -1,6 +1,7 @@ config BR2_PACKAGE_BISON bool "bison" depends on BR2_USE_WCHAR + select BR2_PACKAGE_M4 help General-purpose parser generator that converts a grammar description for an LALR context-free grammar into a C diff --git a/package/bison/bison.mk b/package/bison/bison.mk index 759592e166..c277e96ad0 100644 --- a/package/bison/bison.mk +++ b/package/bison/bison.mk @@ -7,11 +7,16 @@ BISON_VERSION = 2.5 BISON_SITE = $(BR2_GNU_MIRROR)/bison +BISON_CONF_ENV += ac_cv_path_M4=/usr/bin/m4 +BISON_DEPENDENCIES += m4 + define BISON_DISABLE_EXAMPLES echo 'all install:' > $(@D)/examples/Makefile endef BISON_POST_CONFIGURE_HOOKS += BISON_DISABLE_EXAMPLES +HOST_BISON_DEPENDENCIES += host-m4 + $(eval $(call AUTOTARGETS)) $(eval $(call AUTOTARGETS,host)) -- 2.30.2