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| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-03-28 15:09:50 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-03-28 15:09:50 +0100 |
| commit | 12b163dbd81cafafec1ebe3c4039c65af60ee261 (patch) | |
| tree | bb4b0aed62393b27c05d2a977b256be67c42be58 /meta/recipes-devtools/gcc | |
| parent | afd28598368963dc49bfd02ef2d6f54218d663ae (diff) | |
| download | ast2050-yocto-poky-12b163dbd81cafafec1ebe3c4039c65af60ee261.zip ast2050-yocto-poky-12b163dbd81cafafec1ebe3c4039c65af60ee261.tar.gz | |
bitbake/gcc: Enable a shared common source tree
This patch is a quick proof of concept to show how source code could
be shared between recipes which use ${B} to have a separate build
directory compared to source directory ${S}.
Issues:
a) gcc uses sed and creates config files against ${S} which means
the directory should not be shared. Need to change the way that works.
b) Could be extended to cover eglibc except there is a patch applied
against nativesdk versions which again makes the source incompatible.
c) Need to clean up the layout in work-shared and make a directory level deeper
to ensure patch separation.
d) clean task does not remove stamps
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/gcc')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-common.inc | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-common.inc b/meta/recipes-devtools/gcc/gcc-common.inc index a3fa234..4d37833 100644 --- a/meta/recipes-devtools/gcc/gcc-common.inc +++ b/meta/recipes-devtools/gcc/gcc-common.inc @@ -37,8 +37,16 @@ ${GNU_MIRROR}/gcc/ http://gcc.get-software.com/releases/ \n \ # gcclibdir = "${libdir}/gcc" BINV = "${PV}" -S = "${WORKDIR}/gcc-${PV}" -B = "${S}/build.${HOST_SYS}.${TARGET_SYS}" +#S = "${WORKDIR}/gcc-${PV}" +S = "${TMPDIR}/work-shared/gcc-${PV}" +B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}" + +do_fetch[stamp-base] = "${TMPDIR}/stamps/work-shared/gcc-${PV}" +do_unpack[stamp-base] = "${TMPDIR}/stamps/work-shared/gcc-${PV}" +do_patch[stamp-base] = "${TMPDIR}/stamps/work-shared/gcc-${PV}" + +WORKDIR_task-unpack = "${TMPDIR}/work-shared/" +WORKDIR_task-patch = "${TMPDIR}/work-shared/" target_includedir ?= "${includedir}" target_libdir ?= "${libdir}" |
