From a124a0883507caf4ffb7e25be666f6781b30abdd Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 10 Feb 2012 00:06:12 +0000 Subject: gcc-4.6: Some small performance tweaks a) Use the system zlib to avoid building it for each gcc. b) -initial and -intermediate don't need plugins or lto-plugin so disable them. Signed-off-by: Richard Purdie --- meta/recipes-devtools/gcc/gcc-4.6.inc | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'meta/recipes-devtools/gcc') diff --git a/meta/recipes-devtools/gcc/gcc-4.6.inc b/meta/recipes-devtools/gcc/gcc-4.6.inc index 758c93ea8..ece378d37 100644 --- a/meta/recipes-devtools/gcc/gcc-4.6.inc +++ b/meta/recipes-devtools/gcc/gcc-4.6.inc @@ -23,7 +23,7 @@ BRANCH = "gcc-4_6-branch" FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-4.6' ], d)}" DEPENDS =+ "mpfr gmp libmpc" -NATIVEDEPS = "mpfr-native gmp-native libmpc-native" +NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native" LICENSE="GPL-3.0-with-GCC-exception & GPLv3" @@ -86,16 +86,12 @@ B = "${WORKDIR}/${BRANCH}/build.${HOST_SYS}.${TARGET_SYS}" FORTRAN = "" JAVA = "" -#EXTRA_OECONF_BASE = " --enable-cheaders=c_std \ -# --enable-libssp \ -# --disable-bootstrap \ -# --disable-libgomp \ -# --disable-libmudflap" EXTRA_OECONF_BASE = " --enable-lto \ --enable-libssp \ --disable-bootstrap \ --disable-libgomp \ --disable-libmudflap \ + --with-system-zlib \ --with-linker-hash-style=${LINKER_HASH_STYLE} \ --enable-cheaders=c_global " @@ -103,11 +99,17 @@ EXTRA_OECONF_INITIAL = "--disable-libmudflap \ --disable-libgomp \ --disable-libssp \ --disable-libquadmath \ + --with-system-zlib \ + --disable-lto \ + --disable-plugin \ --enable-decimal-float=no" EXTRA_OECONF_INTERMEDIATE = "--disable-libmudflap \ --disable-libgomp \ --disable-libquadmath \ + --with-system-zlib \ + --disable-lto \ + --disable-plugin \ --disable-libssp" EXTRA_OECONF_append_linux-uclibc = " --disable-decimal-float " -- cgit v1.2.3