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| author |   Fabian Groffen <grobian@gentoo.org> | 2018-06-07 12:49:31 +0200 |
|---|---|---|
| committer | Fabian Groffen <grobian@gentoo.org> | 2018-06-07 12:49:31 +0200 |
| commit | 108a86ab528461f7feb43e967a5d94b87921e6f2 (patch) | |
| tree | 829d9f44d81678905304966cf2c3427f9640af5b | |
| parent | sys-devel/gcc: sync (diff) | |
| download | prefix-108a86ab528461f7feb43e967a5d94b87921e6f2.tar.gz prefix-108a86ab528461f7feb43e967a5d94b87921e6f2.tar.bz2 prefix-108a86ab528461f7feb43e967a5d94b87921e6f2.zip | |
sys-devel/gcc: fix usage of -no-pie and -fno-PIE, bug #657522
Closes: https://bugs.gentoo.org/657522
Package-Manager: Portage-2.3.40.1-prefix, Repoman-2.3.9
| -rw-r--r-- | sys-devel/gcc/gcc-7.3.0-r3.ebuild | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sys-devel/gcc/gcc-7.3.0-r3.ebuild b/sys-devel/gcc/gcc-7.3.0-r3.ebuild index 1448758404..8d4055ed5e 100644 --- a/sys-devel/gcc/gcc-7.3.0-r3.ebuild +++ b/sys-devel/gcc/gcc-7.3.0-r3.ebuild @@ -46,6 +46,17 @@ src_configure() { powerpc*-darwin*) # bug #381179 filter-flags "-mcpu=*" "-mtune=*" + # bug #657522 + # A bug in configure checks whether -no-pie works, but the + # compiler doesn't pass -no-pie onto the linker if -fno-PIE + # isn't passed, so the configure check always finds -no-pie + # is accepted. (Likewise, when -fno-PIE is passed, the + # compiler passes -no_pie onto the linker.) + # Since our linker doesn't grok this, avoid above checks to + # be run + # NOTE: later ld64 does grok -no_pie, not -no-pie (as checked) + export gcc_cv_c_no_fpie=no + export gcc_cv_no_pie=no ;; *-solaris*) # todo: some magic for native vs. GNU linking? |