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python3: Enable lto if its in DISTRO_FEATURES

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python3 configure compiles on object file and then greps for strings in
it for endianness for target ,when using LTO the .o files are not nomal
ELF onjects so this test fails, since we are using --enable-lto to
enable this here we dont need to inject extra paths via bitbake anyway
therefore reset LTO variable for target

(From OE-Core rev: 2ccaa99871af8cb5b41e12a619e1bfbea4ca6f33)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2020-11-08 16:02:08 -08:00
committed by Richard Purdie
parent 9df7ab8089
commit 3487d920f6
1 changed files with 5 additions and 1 deletions
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6
meta/recipes-devtools/python/python3_3.9.0.bb
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@@ -74,6 +74,9 @@ export CROSSPYTHONPATH="${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynl
EXTRANATIVEPATH += "python3-native"
# LTO will be enabled via packageconfig depending upong distro features
LTO_class-target = ""
CACHED_CONFIGUREVARS = " \
ac_cv_file__dev_ptmx=yes \
ac_cv_file__dev_ptc=no \
@@ -88,7 +91,7 @@ def possibly_include_pgo(d):
return ''
PACKAGECONFIG_class-target ??= "readline ${@possibly_include_pgo(d)} gdbm"
PACKAGECONFIG_class-target ??= "readline ${@possibly_include_pgo(d)} gdbm ${@bb.utils.filter('DISTRO_FEATURES', 'lto', d)}"
PACKAGECONFIG_class-native ??= "readline gdbm"
PACKAGECONFIG_class-nativesdk ??= "readline gdbm"
PACKAGECONFIG[readline] = ",,readline"
@@ -96,6 +99,7 @@ PACKAGECONFIG[readline] = ",,readline"
PACKAGECONFIG[pgo] = "--enable-optimizations,,qemu-native"
PACKAGECONFIG[tk] = ",,tk"
PACKAGECONFIG[gdbm] = ",,gdbm"
PACKAGECONFIG[lto] = "--with-lto,,"
do_configure_prepend () {
mkdir -p ${B}/Modules