From ddfb3ba036f9df2737c165b27f9b458dd83a7df8 Mon Sep 17 00:00:00 2001

From: Tomas Bzatek <tbzatek@redhat.com>

Date: Tue, 31 Jan 2023 23:27:53 +0100

Subject: [PATCH 2/2] build: Fix nss code snippet includes

With hardened distribution CFLAGS the meson code snippet wouldn't compile:

Compiler stderr:

  .build/meson-private/tmpy2z1t5q4/testfile.c: In function 'main':

  .build/meson-private/tmpy2z1t5q4/testfile.c:2:30: error: storage size of 'hints' isn't known

      2 |              struct addrinfo hints, *result;

        |                              ^~~~~

  .build/meson-private/tmpy2z1t5q4/testfile.c:3:21: warning: implicit declaration of function 'getaddrinfo' [-Wimplicit-function-declaration]

      3 |              return getaddrinfo(argv[1], argv[2], &hints, &result);

        |                     ^~~~~~~~~~~

---

 meson.build | 5 ++++-

 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build

index d389cbf..cf72d6d 100644

--- a/meson.build

+++ b/meson.build

@@ -199,7 +199,10 @@ conf.set10(

 conf.set(

     'HAVE_LIBNSS',

     cc.links(

-      '''int main(int argc, char **argv) {

+      '''#include <sys/types.h>

+         #include <sys/socket.h>

+         #include <netdb.h>

+         int main(int argc, char **argv) {

              struct addrinfo hints, *result;

              return getaddrinfo(argv[1], argv[2], &hints, &result);

       }

-- 

2.39.0