Merge pull request #4232 from ffainelli/haproxy

Haproxy builds fixes

net/haproxy/Makefile

@@ -111,6 +111,7 @@ define Build/Compile
 	$(MAKE) TARGET=$(LINUX_TARGET) -C $(PKG_BUILD_DIR)/lua \
 		INSTALL_TOP="$(STAGING_DIR)/lua-5.3.3/" \
 		CC="$(TARGET_CC)" \
+		CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
 		LDFLAGS="$(TARGET_LDFLAGS) -lncurses -lreadline" \
 		LD="$(TARGET_LD)" \
 		linux install
@@ -120,7 +121,7 @@ define Build/Compile
 	$(MAKE) TARGET=$(LINUX_TARGET) -C $(PKG_BUILD_DIR) \
 		DESTDIR="$(PKG_INSTALL_DIR)" \
 		CC="$(TARGET_CC)" \
-		PCREDIR="$(STAGING_DIR)/usr/include" \
+		PCREDIR="$(STAGING_DIR)/usr/" \
 		SMALL_OPTS="-DBUFSIZE=16384 -DMAXREWRITE=1030 -DSYSTEM_MAXCONN=165530 " \
 		USE_LINUX_TPROXY=1 USE_LINUX_SPLICE=1 USE_REGPARM=1 \
 		USE_ZLIB=yes USE_PCRE=1 USE_PCRE_JIT=1\