commit: aaaa952fdeda1fa2f7c7a61f21063fd42c9d47c6 Author: Fabian Groffen <grobian <AT> gentoo <DOT> org> AuthorDate: Sun Nov 12 12:09:58 2017 +0000 Commit: Fabian Groffen <grobian <AT> gentoo <DOT> org> CommitDate: Sun Nov 12 12:10:14 2017 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=aaaa952f
sys-devel/m4: add patch to fix crash at runtime on Darwin 17, bug #632500 Package-Manager: Portage-2.3.8, Repoman-2.3.3 .../m4/files/m4-1.4.18-darwin17-printf-n.patch | 30 ++++++++++++++++++++++ sys-devel/m4/m4-1.4.18.ebuild | 7 +++++ 2 files changed, 37 insertions(+) diff --git a/sys-devel/m4/files/m4-1.4.18-darwin17-printf-n.patch b/sys-devel/m4/files/m4-1.4.18-darwin17-printf-n.patch new file mode 100644 index 00000000000..1c77ed773c2 --- /dev/null +++ b/sys-devel/m4/files/m4-1.4.18-darwin17-printf-n.patch @@ -0,0 +1,30 @@ +http://lists.gnu.org/archive/html/bug-gnulib/2017-07/txtmumXtpD69v.txt + +extract of only the relevant hunk to avoid irrelevant conflicts + +From c41f233c4c38e84023a16339782ee306f03e7f59 Mon Sep 17 00:00:00 2001 +From: Paul Eggert <address@hidden> +Date: Fri, 7 Jul 2017 14:10:20 -0700 +Subject: [PATCH] vasnprintf: port to macOS 10.13 + +Problem reported by comex in: +http://lists.gnu.org/archive/html/bug-gnulib/2017-07/msg00056.html +* lib/vasnprintf.c (VASNPRINTF): Donât use %n on macOS. + +diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c +index 9c2af0e..fecaf27 100644 +--- a/lib/vasnprintf.c ++++ b/lib/vasnprintf.c +@@ -4869,7 +4869,11 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, + #endif + *fbp = dp->conversion; + #if USE_SNPRINTF +-# if !(((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) && !defined __UCLIBC__) || ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) ++# if ! (((__GLIBC__ > 2 \ ++ || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) \ ++ && !defined __UCLIBC__) \ ++ || (defined __APPLE__ && defined __MACH__) \ ++ || ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) + fbp[1] = '%'; + fbp[2] = 'n'; + fbp[3] = '\0'; diff --git a/sys-devel/m4/m4-1.4.18.ebuild b/sys-devel/m4/m4-1.4.18.ebuild index 1bb440ec6f2..f249374d1d2 100644 --- a/sys-devel/m4/m4-1.4.18.ebuild +++ b/sys-devel/m4/m4-1.4.18.ebuild @@ -3,6 +3,8 @@ EAPI="5" +inherit eutils + DESCRIPTION="GNU macro processor" HOMEPAGE="https://www.gnu.org/software/m4/m4.html"; SRC_URI="mirror://gnu/${PN}/${P}.tar.xz" @@ -16,6 +18,11 @@ IUSE="examples" DEPEND="app-arch/xz-utils" RDEPEND="" +src_prepare() { + epatch "${FILESDIR}"/${P}-darwin17-printf-n.patch + default +} + src_configure() { # Disable automagic dependency over libsigsegv; see bug #278026 export ac_cv_libsigsegv=no
