From 67c8584209d51d5dfbf7b561026f13052b77d631 Mon Sep 17 00:00:00 2001
From: Walter Franzini <walter.franzini@gmail.com>
Date: Fri, 7 Jun 2019 10:08:29 +0200
Subject: libexecinfo: enables stackprotector through hardeningEnable

The makefile patch pulled from alpinelinux used to enable
stackprotector unconditionally.  This change use the nixpkgs flag
hardeningEnable.

This is required to support platform where stackprotector has
problems.
---
 .../libraries/libexecinfo/30-linux-makefile.patch  | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 pkgs/development/libraries/libexecinfo/30-linux-makefile.patch

(limited to 'pkgs/development/libraries/libexecinfo/30-linux-makefile.patch')

diff --git a/pkgs/development/libraries/libexecinfo/30-linux-makefile.patch b/pkgs/development/libraries/libexecinfo/30-linux-makefile.patch
new file mode 100644
index 0000000000000..134c64441d366
--- /dev/null
+++ b/pkgs/development/libraries/libexecinfo/30-linux-makefile.patch
@@ -0,0 +1,44 @@
+--- Makefile.orig
++++ Makefile
+@@ -23,24 +23,25 @@
+ # SUCH DAMAGE.
+ #
+ # $Id: Makefile,v 1.3 2004/07/19 05:19:55 sobomax Exp $
++#
++# Linux Makefile by Matt Smith <mcs@darkregion.net>, 2011/01/04
+ 
+-LIB=	execinfo
++CC=cc
++AR=ar
++EXECINFO_CFLAGS=$(CFLAGS) -O2 -pipe -fno-strict-aliasing -std=gnu99 -c
++EXECINFO_LDFLAGS=$(LDFLAGS)
+ 
+-SRCS=	stacktraverse.c stacktraverse.h execinfo.c execinfo.h
++all: static dynamic
+ 
+-INCS=	execinfo.h
++static:
++	$(CC) $(EXECINFO_CFLAGS) $(EXECINFO_LDFLAGS) stacktraverse.c
++	$(CC) $(EXECINFO_CFLAGS) $(EXECINFO_LDFLAGS) execinfo.c
++	$(AR) rcs libexecinfo.a stacktraverse.o execinfo.o
+ 
+-SHLIB_MAJOR=	1
+-SHLIB_MINOR=	0
++dynamic:
++	$(CC) -fpic -DPIC $(EXECINFO_CFLAGS) $(EXECINFO_LDFLAGS) stacktraverse.c -o stacktraverse.So
++	$(CC) -fpic -DPIC $(EXECINFO_CFLAGS) $(EXECINFO_LDFLAGS) execinfo.c -o execinfo.So
++	$(CC) -shared -Wl,-soname,libexecinfo.so.1 -o libexecinfo.so.1 stacktraverse.So execinfo.So
+ 
+-NOPROFILE=	yes
+-
+-DPADD=		${LIBM}
+-LDADD=		-lm
+-
+-#WARNS?=	4
+-
+-#stacktraverse.c: gen.py
+-#	./gen.py > stacktraverse.c
+-
+-.include <bsd.lib.mk>
++clean:
++	rm -rf *.o *.So *.a *.so
-- 
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