From: Adrian Bunk <bunk@debian.org>
Date: Sun, 22 Feb 2026 12:28:52 +0000 (+0100)
Subject: Don't use __USE_GNU
X-Git-Tag: archive/raspbian/1%7.0.10-1+rpi1+deb13u3^2~26
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=cc7236dd6e1c0ccfa74d3325b7e1f8f3094c66d2;p=suricata.git

Don't use __USE_GNU

__USE_GNU is a glibc-internal symbol.
AC_USE_SYSTEM_EXTENSIONS is the proper autoconf
way to enable extensions.

Gbp-Pq: Name no-use-gnu.patch
---

diff --git a/configure.ac b/configure.ac
index 7dab1959..c288ef78 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,6 +6,7 @@
     AM_INIT_AUTOMAKE([tar-ustar subdir-objects])
 
     AC_LANG([C])
+    AC_USE_SYSTEM_EXTENSIONS
     LT_INIT
     PKG_PROG_PKG_CONFIG
 
diff --git a/src/suricata-common.h b/src/suricata-common.h
index fe8ec179..8bc9969e 100644
--- a/src/suricata-common.h
+++ b/src/suricata-common.h
@@ -33,9 +33,6 @@
 #define TRUE   1
 #define FALSE  0
 
-#define _GNU_SOURCE
-#define __USE_GNU
-
 #if defined(__clang_analyzer__)
 /* clang analyzer acts as DEBUG_VALIDATION in some places, so
  * force this so #ifdef DEBUG_VALIDATION code gets included */