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| author |   Ulrich Müller <ulm@gentoo.org> | 2017-12-11 00:42:43 +0100 |
|---|---|---|
| committer | Ulrich Müller <ulm@gentoo.org> | 2017-12-11 00:56:49 +0100 |
| commit | 7b54f926721074aced28664f5d8080dbc3a1d674 (patch) | |
| tree | 55584e67d33bb12cfe843af7b624a64ae0c5445c /app-editors | |
| parent | sys-apps/iproute2: 4.14.1-r1 stable on ppc and ppc64, bug #639536 (diff) | |
| download | gentoo-7b54f926721074aced28664f5d8080dbc3a1d674.tar.gz gentoo-7b54f926721074aced28664f5d8080dbc3a1d674.tar.bz2 gentoo-7b54f926721074aced28664f5d8080dbc3a1d674.zip | |
app-editors/emacs: Fix build failure with 17.0 profiles.
The following comment from upstream is in configure.ac of emacs-25.3:
"-no-pie or -nopie fixes a temacs segfault on Gentoo, OpenBSD, Ubuntu,
and other systems with "hardened" GCC configurations for some reason
(Bug#18784). We don't know why this works, but not segfaulting is
better than segfaulting."
Adding -no-pie to 23.4 and 24.5 appears to make them build, too.
Note that only append-ldflags fixes the build failure, while
append-flags does not (at least not for 23.4).
Thanks to Mats Lidell for pointing me to the above upstream comment.
Closes: https://bugs.gentoo.org/639568
Closes: https://bugs.gentoo.org/639570
Package-Manager: Portage-2.3.17, Repoman-2.3.6
Diffstat (limited to 'app-editors')
| -rw-r--r-- | app-editors/emacs/emacs-23.4-r16.ebuild | 1 | ||||
| -rw-r--r-- | app-editors/emacs/emacs-24.5-r4.ebuild | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/app-editors/emacs/emacs-23.4-r16.ebuild b/app-editors/emacs/emacs-23.4-r16.ebuild index 210f81f16181..230f36053ce5 100644 --- a/app-editors/emacs/emacs-23.4-r16.ebuild +++ b/app-editors/emacs/emacs-23.4-r16.ebuild @@ -104,6 +104,7 @@ src_configure() { strip-flags filter-flags -fstrict-aliasing -pie append-flags $(test-flags -fno-strict-aliasing) + append-ldflags $(test-flags -no-pie) #639568 if use sh; then replace-flags "-O[1-9]" -O0 #262359 diff --git a/app-editors/emacs/emacs-24.5-r4.ebuild b/app-editors/emacs/emacs-24.5-r4.ebuild index 12bb3ccaf3b7..1dd73ddaf8c0 100644 --- a/app-editors/emacs/emacs-24.5-r4.ebuild +++ b/app-editors/emacs/emacs-24.5-r4.ebuild @@ -97,6 +97,7 @@ src_prepare() { src_configure() { strip-flags filter-flags -pie #526948 + append-ldflags $(test-flags -no-pie) #639570 if use sh; then replace-flags "-O[1-9]" -O0 #262359 |