From 19ea6e50e8dfbdc76287fae73a75add53c08c391 Mon Sep 17 00:00:00 2001 From: Sergei Trofimovich Date: Tue, 12 Nov 2019 07:53:07 +0000 Subject: dev-util/rr: tweak build for glibc-2.30, bug #699886 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The build failed as: ``` tgkill.c:7:12: error: static declaration of ‘tgkill’ follows non-static declaration 7 | static int tgkill(int tgid, int tid, int sig) { | ^~~~~~ ``` Backport upstream glibc-2.30 fix as-is. Reported-by: Toralf Förster Closes: https://bugs.gentoo.org/699886 Package-Manager: Portage-2.3.79, Repoman-2.3.18 Signed-off-by: Sergei Trofimovich --- dev-util/rr/files/rr-5.2.0-tgkill-glibc-2.30.patch | 35 ++++++++++++++++++++++ dev-util/rr/rr-5.2.0-r1.ebuild | 1 + 2 files changed, 36 insertions(+) create mode 100644 dev-util/rr/files/rr-5.2.0-tgkill-glibc-2.30.patch diff --git a/dev-util/rr/files/rr-5.2.0-tgkill-glibc-2.30.patch b/dev-util/rr/files/rr-5.2.0-tgkill-glibc-2.30.patch new file mode 100644 index 000000000000..2a6e9daef2fb --- /dev/null +++ b/dev-util/rr/files/rr-5.2.0-tgkill-glibc-2.30.patch @@ -0,0 +1,35 @@ +https://bugs.gentoo.org/699886 + +From 7044c5c6a8e64c737ba3cdb97187ff5c406e5162 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Emilio=20Cobos=20=C3=81lvarez?= +Date: Thu, 23 May 2019 23:18:26 +0200 +Subject: [PATCH] Fix build in newer glibc. + +Seems tgkill was added recently to glibc. + +build/32/tgkill.c:7:12: error: static declaration of 'tgkill' follows non-static declaration +static int tgkill(int tgid, int tid, int sig) { + ^ +/usr/include/bits/signal_ext.h:29:12: note: previous declaration is here +extern int tgkill (__pid_t __tgid, __pid_t __tid, int __signal); +--- + src/test/tgkill.c | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +--- a/src/test/tgkill.c ++++ b/src/test/tgkill.c +@@ -4,9 +4,8 @@ + + static int num_signals_caught; + +-static int tgkill(int tgid, int tid, int sig) { +- return syscall(SYS_tgkill, tgid, tid, sig); +-} ++#define tgkill(tgid, tid, sig) \ ++ syscall(SYS_tgkill, (int)(tgid), (int)(tid), (int)(sig)) + + static void sighandler(int sig) { + atomic_printf("Task %d got signal %d\n", sys_gettid(), sig); +-- +2.24.0 + diff --git a/dev-util/rr/rr-5.2.0-r1.ebuild b/dev-util/rr/rr-5.2.0-r1.ebuild index aae1bb6569fd..b621d7b20092 100644 --- a/dev-util/rr/rr-5.2.0-r1.ebuild +++ b/dev-util/rr/rr-5.2.0-r1.ebuild @@ -36,6 +36,7 @@ RESTRICT="!test? ( test )" PATCHES=( "${FILESDIR}"/${P}-ucontext_t.patch "${FILESDIR}"/${P}-c++14.patch + "${FILESDIR}"/${P}-tgkill-glibc-2.30.patch ) pkg_setup() { -- cgit v1.2.3-65-gdbad