Makefile.am: add -D_GNU_SOURCE for strcasestr

strcasestr is not a standard function and per
the man page, needs -D_GNU_SOURCE to be visible.

Fixes a build error:
```
hydra-rtsp.c:20:7: error: implicit declaration of function ‘strcasestr’; did you mean ‘strcasecmp’? [-Werror=implicit-function-declaration]
   20 |   if (strcasestr(s, "401 Unauthorized") != NULL) {
      |       ^~~~~~~~~~
      |       strcasecmp
```

Signed-off-by: Sam James <sam@gentoo.org>
This commit is contained in:
Sam James 2022-09-09 04:32:05 +01:00
parent 28aaa7bab9
commit 613bd02264
No known key found for this signature in database
GPG key ID: 738409F520DF9190

View file

@ -5,6 +5,7 @@ WARN_CLANG=-Wformat-nonliteral -Wstrncat-size -Wformat-security -Wsign-conversio
WARN_GCC=-Wformat=2 -Wformat-overflow=2 -Wformat-nonliteral -Wformat-truncation=2 -Wnull-dereference -Wstrict-overflow=2 -Wstringop-overflow=4 -Walloca-larger-than=4096 -Wtype-limits -Wconversion -Wtrampolines -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -fno-common -Wcast-align WARN_GCC=-Wformat=2 -Wformat-overflow=2 -Wformat-nonliteral -Wformat-truncation=2 -Wnull-dereference -Wstrict-overflow=2 -Wstringop-overflow=4 -Walloca-larger-than=4096 -Wtype-limits -Wconversion -Wtrampolines -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -fno-common -Wcast-align
CFLAGS ?= -g CFLAGS ?= -g
OPTS=-I. -O3 $(CFLAGS) -fcommon OPTS=-I. -O3 $(CFLAGS) -fcommon
CPPFLAGS += -D_GNU_SOURCE
# -Wall -g -pedantic # -Wall -g -pedantic
LIBS=-lm LIBS=-lm
DESTDIR ?= DESTDIR ?=