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require 'formula'
class CrosstoolNg < Formula
homepage 'http://crosstool-ng.org'
url 'http://crosstool-ng.org/download/crosstool-ng/crosstool-ng-1.18.0.tar.bz2'
sha1 'ea9aa0521683486efb02596d9dfe00f66e18fdc3'
depends_on :automake
depends_on 'coreutils' => :build
depends_on 'wget'
depends_on 'gnu-sed'
depends_on 'gawk'
depends_on 'binutils'
env :std
def patches
# Fixes clang offsetof compatability. Took better patch from #14547
DATA
end
def install
system "./configure", "--prefix=#{prefix}",
"--exec-prefix=#{prefix}",
"--with-objcopy=gobjcopy",
"--with-objdump=gobjdump",
"--with-readelf=greadelf",
"--with-libtool=glibtool",
"--with-libtoolize=glibtoolize",
"--with-install=ginstall",
"CFLAGS=-std=gnu89"
# Must be done in two steps
system "make"
system "make install"
end
def test
system "#{bin}/ct-ng version"
end
def caveats; <<-EOS.undent
If building a cross compiler your may expirience the following error:
error: elf.h: No such file or directory
To fix it, perform the following:
curl https://raw.github.com/gist/3769372/98e0a084470d2d6be7b4b61551ef00d44c682b4a/elf.h > elf.h
cp -p elf.h /usr/local/include/
EOS
end
end
__END__
diff --git a/kconfig/zconf.gperf b/kconfig/zconf.gperf
index c9e690e..21e79e4 100644
--- a/kconfig/zconf.gperf
+++ b/kconfig/zconf.gperf
@@ -7,6 +7,10 @@
%pic
%struct-type
+%{
+#include <stddef.h>
+%}
+
struct kconf_id;
static struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
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