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gcc-4.6: Some small performance tweaks

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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.

(From OE-Core rev: a124a0883507caf4ffb7e25be666f6781b30abdd)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2012-02-10 00:06:12 +00:00
parent 12306d01a0
commit c62296dab6
1 changed files with 8 additions and 6 deletions
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14
meta/recipes-devtools/gcc/gcc-4.6.inc
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@@ -23,7 +23,7 @@ BRANCH = "gcc-4_6-branch"
FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-4.6' ], d)}" FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-4.6' ], d)}"
DEPENDS =+ "mpfr gmp libmpc" 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" LICENSE="GPL-3.0-with-GCC-exception & GPLv3"
@@ -86,16 +86,12 @@ B = "${WORKDIR}/${BRANCH}/build.${HOST_SYS}.${TARGET_SYS}"
FORTRAN = "" FORTRAN = ""
JAVA = "" JAVA = ""
#EXTRA_OECONF_BASE = " --enable-cheaders=c_std \
# --enable-libssp \
# --disable-bootstrap \
# --disable-libgomp \
# --disable-libmudflap"
EXTRA_OECONF_BASE = " --enable-lto \ EXTRA_OECONF_BASE = " --enable-lto \
--enable-libssp \ --enable-libssp \
--disable-bootstrap \ --disable-bootstrap \
--disable-libgomp \ --disable-libgomp \
--disable-libmudflap \ --disable-libmudflap \
--with-system-zlib \
--with-linker-hash-style=${LINKER_HASH_STYLE} \ --with-linker-hash-style=${LINKER_HASH_STYLE} \
--enable-cheaders=c_global " --enable-cheaders=c_global "
@@ -103,11 +99,17 @@ EXTRA_OECONF_INITIAL = "--disable-libmudflap \
--disable-libgomp \ --disable-libgomp \
--disable-libssp \ --disable-libssp \
--disable-libquadmath \ --disable-libquadmath \
--with-system-zlib \
--disable-lto \
--disable-plugin \
--enable-decimal-float=no" --enable-decimal-float=no"
EXTRA_OECONF_INTERMEDIATE = "--disable-libmudflap \ EXTRA_OECONF_INTERMEDIATE = "--disable-libmudflap \
--disable-libgomp \ --disable-libgomp \
--disable-libquadmath \ --disable-libquadmath \
--with-system-zlib \
--disable-lto \
--disable-plugin \
--disable-libssp" --disable-libssp"
EXTRA_OECONF_append_linux-uclibc = " --disable-decimal-float " EXTRA_OECONF_append_linux-uclibc = " --disable-decimal-float "