diff options
Diffstat (limited to 'sys-apps/grep/grep-3.5.ebuild')
| -rw-r--r-- | sys-apps/grep/grep-3.5.ebuild | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/sys-apps/grep/grep-3.5.ebuild b/sys-apps/grep/grep-3.5.ebuild index c66425de5967..4360f8880ff0 100644 --- a/sys-apps/grep/grep-3.5.ebuild +++ b/sys-apps/grep/grep-3.5.ebuild @@ -15,7 +15,11 @@ SLOT="0" KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" IUSE="nls pcre static" -LIB_DEPEND="pcre? ( >=dev-libs/libpcre-7.8-r1[static-libs(+)] )" +# We lack dev-libs/libsigsegv[static-libs] for now +REQUIRED_USE="static? ( !sparc )" + +LIB_DEPEND="pcre? ( >=dev-libs/libpcre-7.8-r1[static-libs(+)] ) + sparc? ( dev-libs/libsigsegv )" RDEPEND="!static? ( ${LIB_DEPEND//\[static-libs(+)]} ) nls? ( virtual/libintl ) virtual/libiconv" @@ -39,8 +43,13 @@ src_prepare() { src_configure() { use static && append-ldflags -static - # don't link against libsigsegv even when available, bug #673524 - export ac_cv_libsigsegv=no + + # We used to turn this off unconditionally (bug #673524) but we now + # allow it for cases where libsigsegv is better for userspace handling + # of stack overflows. + # In particular, it's necessary for sparc: bug #768135 + export ac_cv_libsigsegv=$(usex sparc) + # Always use pkg-config to get lib info for pcre. export ac_cv_search_pcre_compile=$( usex pcre "$($(tc-getPKG_CONFIG) --libs $(usex static --static '') libpcre)" '' |