net-analyzer/snort: Fix CFLAGS=-fno-common

While there, drop a couple of ineffective sed scripts.

Package-Manager: Portage-2.3.86, Repoman-2.3.20
Closes: https://bugs.gentoo.org/show_bug.cgi?id=706858
Signed-off-by: Jeroen Roovers <[email protected]>

net-analyzer/snort/files/snort-2.9.15.1-fno-common.patch

@@ -0,0 +1,106 @@
+--- a/src/preprocessors/Stream6/stream_paf.h
++++ b/src/preprocessors/Stream6/stream_paf.h
+@@ -68,12 +68,14 @@
+ uint16_t s5_paf_port_registration_all (void* pv, uint16_t port, bool c2s, bool flush);
+ uint16_t s5_paf_service_registration (void* pv, uint16_t service, bool c2s, bool flush);
+
+-enum FlushMode
++typedef enum
+ {
+     FLUSH_MODE_NORMAL = 0,
+     FLUSH_MODE_PRE_DISCARD,
+     FLUSH_MODE_DISCARD
+-}FlushMode;
++} FlushMode_t;
++
++extern FlushMode_t FlushMode;
+
+ typedef struct {
+     void* user[MAX_PAF_USER];      // arbitrary user data
+--- a/src/sfutil/util_jsnorm.h
++++ b/src/sfutil/util_jsnorm.h
+@@ -42,5 +42,7 @@
+     uint16_t alerts;
+ }JSState;
+
++extern int hex_lookup[256];
++
+ int JSNormalizeDecode(char *, uint16_t , char *, uint16_t destlen, char **, int *, JSState *, uint8_t *);
+ void InitJSNormLookupTable(void);
+--- a/src/preprocessors/spp_session.h
++++ b/src/preprocessors/spp_session.h
+@@ -28,6 +28,8 @@
+ #include "decode.h"
+ #include "session_common.h"
+
++extern PreprocStats sessionPerfStats;
++
+ /* list of function prototypes for this preprocessor */
+ void SetupSessionManager(void);
+ void SessionReload(struct _SessionCache* lws_cache, uint32_t max_sessions,
+--- a/src/preprocessors/spp_httpinspect.c
++++ b/src/preprocessors/spp_httpinspect.c
+@@ -161,7 +161,6 @@
+ MemPool *http_mempool = NULL;
+ MemPool *mime_decode_mempool = NULL;
+ MemPool *mime_log_mempool = NULL;
+-int hex_lookup[256];
+ int valid_lookup[256];
+
+ char** xffFields = NULL;
+--- a/src/detection-plugins/sp_session.c
++++ b/src/detection-plugins/sp_session.c
+@@ -80,7 +80,7 @@
+ #include "snort.h"
+ #include "profiler.h"
+ #ifdef PERF_PROFILING
+-PreprocStats sessionPerfStats;
++PreprocStats sp_sessionPerfStats;
+ extern PreprocStats ruleOTNEvalPerfStats;
+ #endif
+
+@@ -149,7 +149,7 @@
+     /* map the keyword to an initialization/processing function */
+     RegisterRuleOption("session", SessionInit, NULL, OPT_TYPE_LOGGING, NULL);
+ #ifdef PERF_PROFILING
+-    RegisterPreprocessorProfile("session", &sessionPerfStats, 3, &ruleOTNEvalPerfStats, NULL);
++    RegisterPreprocessorProfile("session", &sp_sessionPerfStats, 3, &ruleOTNEvalPerfStats, NULL);
+ #endif
+     DEBUG_WRAP(DebugMessage(DEBUG_PLUGIN, "Plugin: Session Setup\n"););
+ }
+@@ -287,7 +287,7 @@
+     FILE *session;         /* session file ptr */
+     PROFILE_VARS;
+
+-    PREPROC_PROFILE_START(sessionPerfStats);
++    PREPROC_PROFILE_START(sp_sessionPerfStats);
+
+     /* if there's data in this packet */
+     if(p != NULL)
+@@ -298,7 +298,7 @@
+
+              if(session == NULL)
+              {
+-                 PREPROC_PROFILE_END(sessionPerfStats);
++                 PREPROC_PROFILE_END(sp_sessionPerfStats);
+                  return DETECTION_OPTION_MATCH;
+              }
+
+@@ -308,7 +308,7 @@
+         }
+     }
+
+-    PREPROC_PROFILE_END(sessionPerfStats);
++    PREPROC_PROFILE_END(sp_sessionPerfStats);
+     return DETECTION_OPTION_MATCH;
+ }
+
+--- a/src/detection-plugins/sp_session.h
++++ b/src/detection-plugins/sp_session.h
+@@ -29,5 +29,6 @@
+ void SetupSession(void);
+ uint32_t SessionHash(void *d);
+ int SessionCompare(void *l, void *r);
++extern PreprocStats sp_sessionPerfStats;
+
+ #endif  /* __SP_SESSION_H__ */

net-analyzer/snort/snort-2.9.15.1.ebuild

@@ -36,6 +36,7 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-2.9.8.3-no-implicit.patch
 	"${FILESDIR}"/${PN}-2.9.8.3-rpc.patch
 	"${FILESDIR}"/${PN}-2.9.12-snort.pc.patch
+	"${FILESDIR}"/${PN}-2.9.15.1-fno-common.patch
 )
 
 pkg_setup() {
@@ -49,20 +50,6 @@ pkg_setup() {
 src_prepare() {
 	default
 
-	# Multilib fix for the sf_engine
-	ebegin "Applying multilib fix"
-	sed -i -e 's|${exec_prefix}/lib|${exec_prefix}/'$(get_libdir)'|g' \
-		"${WORKDIR}/${P}/src/dynamic-plugins/sf_engine/Makefile.am" \
-		|| die "sed for sf_engine failed"
-
-	# Multilib fix for the curent set of dynamic-preprocessors
-	for i in file ftptelnet smtp ssh dns ssl dcerpc2 sdf imap pop sip reputation gtp modbus dnp3; do
-		sed -i -e 's|${exec_prefix}/lib|${exec_prefix}/'$(get_libdir)'|g' \
-			"${WORKDIR}/${P}/src/dynamic-preprocessors/$i/Makefile.am" \
-			|| die "sed for $i failed."
-	done
-	eend
-
 	mv configure.{in,ac} || die
 
 	AT_M4DIR=m4 eautoreconf