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libvirt: Workaround mips assembler crash on target

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While enabling multilib on qemumips64, lib32 assembler ends up
crashing on target sometimes due to branch out of range,
therefore using -O2 for now

[snip]
|../../libvirt-6.1.0/tests/qemuxml2argvtest.c: In function 'mymain':
|../../libvirt-6.1.0/tests/qemuxml2argvtest.c:608:1: note: variable
tracking size limit exceeded with '-fvar-tracking-assignments', retrying without
|  608 | mymain(void)
|      | ^~~~~~
|/tmp/ccXJSwZR.s: Assembler messages:
|/tmp/ccXJSwZR.s:43943: Error: branch out of range
[snip]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
This commit is contained in:
hongxu 2020-03-31 15:16:55 +08:00 committed by Bruce Ashfield
parent f1e768dfdf
commit 2bba10be28
1 changed files with 5 additions and 0 deletions
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5
recipes-extended/libvirt/libvirt_6.1.0.bb
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@ -375,6 +375,11 @@ EXTRA_OECONF += " \
--with-test-suite \ --with-test-suite \
" "
# gcc9 end up mis-compiling qemuxml2argvtest.o with Og which then
# crashes on target, so remove -Og and use -O2 as workaround
SELECTED_OPTIMIZATION_remove_virtclass-multilib-lib32_mipsarch = "-Og"
SELECTED_OPTIMIZATION_append_virtclass-multilib-lib32_mipsarch = " -O2"
EXTRA_OEMAKE = "BUILD_DIR=${B} DEST_DIR=${D}${PTEST_PATH} PTEST_DIR=${PTEST_PATH} SYSTEMD_UNIT_DIR=${systemd_system_unitdir}" EXTRA_OEMAKE = "BUILD_DIR=${B} DEST_DIR=${D}${PTEST_PATH} PTEST_DIR=${PTEST_PATH} SYSTEMD_UNIT_DIR=${systemd_system_unitdir}"
PRIVATE_LIBS_${PN}-ptest_append = "libvirt-admin.so.0" PRIVATE_LIBS_${PN}-ptest_append = "libvirt-admin.so.0"