diff options
Diffstat (limited to '0001-Fix-CPPFLAGS-in-test-Makefile.patch')
-rw-r--r-- | 0001-Fix-CPPFLAGS-in-test-Makefile.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/0001-Fix-CPPFLAGS-in-test-Makefile.patch b/0001-Fix-CPPFLAGS-in-test-Makefile.patch new file mode 100644 index 0000000..22dd89b --- /dev/null +++ b/0001-Fix-CPPFLAGS-in-test-Makefile.patch @@ -0,0 +1,31 @@ +From a33d2ca97d119ef657207fc27248db4c3103531f Mon Sep 17 00:00:00 2001 +From: Thibaut Sautereau <thibaut@sautereau.fr> +Date: Tue, 2 Nov 2021 20:22:05 +0100 +Subject: [PATCH] Fix CPPFLAGS in test Makefile + +In particular, the _GNU_SOURCE feature test macro needs to be set in +order to correctly define mmap(2) flags such as MAP_ANONYMOUS. +Otherwise, compilation of some test files fails when CPPFLAGS is not +defined in the initial user environment, as Make then does not export it +from the root Makefile to the sub-make. +--- + test/simple-memory-corruption/Makefile | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/test/simple-memory-corruption/Makefile b/test/simple-memory-corruption/Makefile +index 609677e7e670..d217b4806565 100644 +--- a/test/simple-memory-corruption/Makefile ++++ b/test/simple-memory-corruption/Makefile +@@ -6,7 +6,8 @@ ifeq (,$(filter $(CONFIG_SLAB_CANARY),true false)) + $(error CONFIG_SLAB_CANARY must be true or false) + endif + +-CFLAGS += -DSLAB_CANARY=$(CONFIG_SLAB_CANARY) ++CPPFLAGS += -D_GNU_SOURCE \ ++ -DSLAB_CANARY=$(CONFIG_SLAB_CANARY) + + LDLIBS := -lhardened_malloc + +-- +2.33.1 + |