Fixes compilation with clang and -D_FORTIFY_SOURCE=2

This commit fixes the typo pass_object_size__ for pass_object_size. It also
adds tests in the CI to prevent this from happening again.

Ref https://clang.llvm.org/docs/AttributeReference.html#pass-object-size-pass-dynamic-object-size

Co-Authored-By: Sertonix

1 files changed, 3 insertions, 1 deletions

diff --git a/tests/Makefile b/tests/Makefile
index b71c004..f2428f8 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,7 +1,9 @@
 MACHINE := $(shell uname -m)
+_FORTIFY_SOURCE ?= 3
 CFLAGS ?= -std=gnu99
-CFLAGS += -I../include/ -D_FORTIFY_SOURCE=3 -static -O2 -Wall -Wextra -Werror -Werror=pointer-arith
+CFLAGS += -I../include/ -D_FORTIFY_SOURCE=$(_FORTIFY_SOURCE) -static -O2 -Wall -Wextra -Werror -Werror=pointer-arith
 CFLAGS += -Wno-format -Wno-array-bounds -Wno-shift-count-negative -Wno-unused-variable -Wno-unused-parameter
+CXXFLAGS += -D_FORTIFY_SOURCE=$(_FORTIFY_SOURCE)
 
 RUNTIME_TARGETS= \
         test_FD_CLR_SETSIZE           \