Check if gcc >= 5.0 before enabling stack smashing protection

This commit is contained in:
Alain 2016-10-13 13:48:06 +02:00
parent 9d86bf2af6
commit 0d0a2cbbd7

View file

@ -22,7 +22,7 @@ datarootdir=@datarootdir@
localedir=@localedir@
gettext_package=@GETTEXT_PACKAGE@
CFLAGS=@CFLAGS@ @PURPLE_CFLAGS@ @DEFS@ -DENABLE_NLS -DLOCALEDIR='"$(localedir)"' -Wall -Wextra -Wno-deprecated-declarations -Wno-unused-parameter -I${srcdir} -I. -fno-strict-aliasing -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2
CFLAGS=@CFLAGS@ @PURPLE_CFLAGS@ @DEFS@ -DENABLE_NLS -DLOCALEDIR='"$(localedir)"' -Wall -Wextra -Wno-deprecated-declarations -Wno-unused-parameter -I${srcdir} -I. -fno-strict-aliasing -fPIC -D_FORTIFY_SOURCE=2
LDFLAGS=@LDFLAGS@ @OPENSSL_LIBS@ @PURPLE_LIBS@ @LIBS@ -rdynamic -ggdb
DIR_PERM=0755
FILE_PERM=0644
@ -31,6 +31,14 @@ CC=@CC@
PKG_CONFIG=@PKG_CONFIG@
MSGFMT_PATH=@MSGFMT_PATH@
# Check if GCC >= 5.0 before enabling stack smashing protection
ifeq "$(CC)" "gcc"
GCCVERGEQ5 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 5)
ifeq "$(GCCVERGEQ5)" "1"
CFLAGS += -fstack-protector-strong
endif
endif
DEP=dep
EXE=bin
OBJ=objs