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| author |   Andreas K. Hüttel <dilfridge@gentoo.org> | 2018-01-20 18:35:27 +0100 |
|---|---|---|
| committer | Andreas K. Hüttel <dilfridge@gentoo.org> | 2018-01-20 18:36:07 +0100 |
| commit | 4dfbdb5451ec3041b206bc057b5c1a2eb2a6b774 (patch) | |
| tree | a585decf69e77d7227047e3359e47e467d165f37 | |
| parent | net-nds/rpcbind: use default values for "--bindir" and "--with-rpcuser" (diff) | |
| download | gentoo-4dfbdb5451ec3041b206bc057b5c1a2eb2a6b774.tar.gz gentoo-4dfbdb5451ec3041b206bc057b5c1a2eb2a6b774.tar.bz2 gentoo-4dfbdb5451ec3041b206bc057b5c1a2eb2a6b774.zip | |
sys-libs/glibc: Test for IA32 emulation before building amd64 multilib glibc, bug 326693.
Based on the patch by Steven Presser.
Closes: https://bugs.gentoo.org/326693
Package-Manager: Portage-2.3.19, Repoman-2.3.6
| -rw-r--r-- | sys-libs/glibc/glibc-9999.ebuild | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sys-libs/glibc/glibc-9999.ebuild b/sys-libs/glibc/glibc-9999.ebuild index 522a3674fe0c..81dadb177948 100644 --- a/sys-libs/glibc/glibc-9999.ebuild +++ b/sys-libs/glibc/glibc-9999.ebuild @@ -701,6 +701,23 @@ pkg_pretend() { fi done fi + + # ABI-specific checks follow here. Hey, we have a lot more specific conditions that + # we test for... + if ! is_crosscompile ; then + + if use amd64 && use multilib ; then + ebegin "Checking that IA32 emulation is enabled in the running kernel" + echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c" + "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32" + "${T}/check-ia32-emulation.elf32" + local STAT=$? + rm -f "${T}/check-ia32-emulation.elf32" + eend $STAT + [ $STAT -eq 0 ] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc." + fi + + fi } # todo: shouldn't most of these checks be called also in src_configure again? # (since consistency is not guaranteed between pkg_ and src_) |