From dfd6fe5a51854b31ca8c2f822607194765058221 Mon Sep 17 00:00:00 2001
From: Vladimir Dubrovin <3proxy@3proxy.ru>
Date: Fri, 27 Mar 2026 16:09:22 +0300
Subject: [PATCH] Correct PAM_CHECK in makefiles

---
 Makefile.FreeBSD | 6 +++---
 Makefile.Linux   | 6 +++---
 Makefile.unix    | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/Makefile.FreeBSD b/Makefile.FreeBSD
index e1ccfc5..6431d40 100644
--- a/Makefile.FreeBSD
+++ b/Makefile.FreeBSD
@@ -30,13 +30,13 @@ TYPECOMMAND = cat
 COMPATLIBS =
 MAKEFILE = Makefile.FreeBSD
 PLUGINS ?= StringsPlugin TrafficPlugin PCREPlugin TransparentPlugin
-OPENSSL_CHECK = $(shell echo "\#include <openssl/ssl.h>\\n int main(){return 0;}" | cc -x c -l crypto -l ssl -o testssl - && rm testssl && echo true||echo false)
+OPENSSL_CHECK = $(shell echo "\#include <openssl/ssl.h>\\n int main(){return 0;}" | cc -x c -l crypto -l ssl -o testssl - 2>/dev/null && rm testssl && echo true||echo false)
 ifeq ($(OPENSSL_CHECK), true)
     LIBS += -l crypto -l ssl
     PLUGINS += SSLPlugin
 endif
-PAM_CHECK = $(shell echo "\#include <security/pam_appl.h>\\n int main(){return 0;}" | cc -x c -l pam -o testpam - && rm testpam && echo true||echo false)
-ifeq ($(OPENSSL_CHECK), true)
+PAM_CHECK = $(shell echo "\#include <security/pam_appl.h>\\n int main(){return 0;}" | cc -x c -l pam -o testpam - 2>/dev/null && rm testpam && echo true||echo false)
+ifeq ($(PAM_CHECK), true)
     PLUGINS += PamAuth
 endif
 
diff --git a/Makefile.Linux b/Makefile.Linux
index 20756fc..ad1d713 100644
--- a/Makefile.Linux
+++ b/Makefile.Linux
@@ -36,13 +36,13 @@ MAKEFILE = Makefile.Linux
 LIBS ?= -ldl 
 #PLUGINS = SSLPlugin StringsPlugin TrafficPlugin PCREPlugin TransparentPlugin PamAuth
 PLUGINS ?= StringsPlugin TrafficPlugin PCREPlugin TransparentPlugin
-OPENSSL_CHECK = $(shell echo "\#include <openssl/ssl.h>\\n int main(){return 0;}" | cc -x c -l crypto -l ssl -o testssl - && rm testssl && echo true||echo false)
+OPENSSL_CHECK = $(shell echo "\#include <openssl/ssl.h>\\n int main(){return 0;}" | cc -x c -l crypto -l ssl -o testssl - 2>/dev/null && rm testssl && echo true||echo false)
 ifeq ($(OPENSSL_CHECK), true)
     LIBS += -l crypto -l ssl
     PLUGINS += SSLPlugin
 endif
-PAM_CHECK = $(shell echo "\#include <security/pam_appl.h>\\n int main(){return 0;}" | cc -x c -l pam -o testpam - && rm testpam && echo true||echo false)
-ifeq ($(OPENSSL_CHECK), true)
+PAM_CHECK = $(shell echo "\#include <security/pam_appl.h>\\n int main(){return 0;}" | cc -x c -l pam -o testpam - 2>/dev/null && rm testpam && echo true||echo false)
+ifeq ($(PAM_CHECK), true)
     PLUGINS += PamAuth
 endif
 include Makefile.inc
diff --git a/Makefile.unix b/Makefile.unix
index f287ac8..8642b24 100644
--- a/Makefile.unix
+++ b/Makefile.unix
@@ -34,13 +34,13 @@ TYPECOMMAND = cat
 COMPATLIBS =
 MAKEFILE = Makefile.unix
 PLUGINS ?= StringsPlugin TrafficPlugin PCREPlugin TransparentPlugin
-OPENSSL_CHECK = $(shell echo "\#include <openssl/ssl.h>\\n int main(){return 0;}" | cc -x c -l crypto -l ssl -o testssl - && rm testssl && echo true||echo false)
+OPENSSL_CHECK = $(shell echo "\#include <openssl/ssl.h>\\n int main(){return 0;}" | cc -x c -l crypto -l ssl -o testssl - 2>/dev/null && rm testssl && echo true||echo false)
 ifeq ($(OPENSSL_CHECK), true)
     LIBS += -l crypto -l ssl
     PLUGINS += SSLPlugin
 endif
-PAM_CHECK = $(shell echo "\#include <security/pam_appl.h>\\n int main(){return 0;}" | cc -x c -l pam -o testpam - && rm testpam && echo true||echo false)
-ifeq ($(OPENSSL_CHECK), true)
+PAM_CHECK = $(shell echo "\#include <security/pam_appl.h>\\n int main(){return 0;}" | cc -x c -l pam -o testpam - 2>/dev/null && rm testpam && echo true||echo false)
+ifeq ($(PAM_CHECK), true)
     PLUGINS += PamAuth
 endif