CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=1 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -c test-b.c
CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=1 -c test-c.c
CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=0 -c test-d.c
-CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=0 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-e.c
-CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=1 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-f.c
CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -U_FORTIFY_SOURCE -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -c test-g.c
-CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -U_FORTIFY_SOURCE -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -c test-h.c
CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -U_FORTIFY_SOURCE -c test-i.c
+CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -U_FORTIFY_SOURCE -c test-i.c
+CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -D_FORTIFY_SOURCE=1 -c test-i.c
';
is_blhc 'bad-cppflags', '--ignore-flag -D_FORTIFY_SOURCE=2', 0,