8210761: libjsig is being compiled without optimization

Reviewed-by: clanger, andrew

make/aix/makefiles/jsig.make

@@ -54,10 +54,15 @@ ifeq ($(DEBUG_BINARIES), true)
   JSIG_DEBUG_CFLAGS = -g
 endif
 
+# Optimize jsig lib at level -O3 unless it's a slowdebug build
+ifneq ($(DEBUG_LEVEL), slowdebug)
+  JSIG_OPT_FLAGS = $(OPT_CFLAGS)
+endif
+
 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CXX) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
-                         $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< -ldl
+                         $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) $(JSIG_OPT_FLAGS) -o $@ $< -ldl
 
 #ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 #	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)

make/bsd/makefiles/jsig.make

@@ -59,10 +59,15 @@ ifeq ($(DEBUG_BINARIES), true)
   JSIG_DEBUG_CFLAGS = -g
 endif
 
+# Optimize jsig lib at level -O3 unless it's a slowdebug build
+ifneq ($(DEBUG_LEVEL), slowdebug)
+  JSIG_OPT_FLAGS = $(OPT_CFLAGS)
+endif
+
 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
-                         $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) $(EXTRA_CFLAGS) -o $@ $<
+                         $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) $(JSIG_OPT_FLAGS) $(EXTRA_CFLAGS) -o $@ $<
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
   ifeq ($(OS_VENDOR), Darwin)
 	$(DSYMUTIL) $@

make/linux/makefiles/jsig.make

@@ -51,10 +51,15 @@ ifeq ($(DEBUG_BINARIES), true)
   JSIG_DEBUG_CFLAGS = -g
 endif
 
+# Optimize jsig lib at level -O3 unless it's a slowdebug build
+ifneq ($(DEBUG_LEVEL), slowdebug)
+  JSIG_OPT_FLAGS = $(OPT_CFLAGS)
+endif
+
 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
-                         $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) $(EXTRA_CFLAGS) -o $@ $< -ldl
+                         $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) $(JSIG_OPT_FLAGS) $(EXTRA_CFLAGS) -o $@ $< -ldl
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
   ifneq ($(STRIP_POLICY),no_strip)
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)

make/solaris/makefiles/jsig.make

@@ -47,10 +47,15 @@ else
 LFLAGS_JSIG += -mt -xnolib
 endif
 
+# Optimize jsig lib unless it's a slowdebug build
+ifneq ($(DEBUG_LEVEL), slowdebug)
+  JSIG_OPT_FLAGS = -xO4 -g
+endif
+
 $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
-                         $(LFLAGS_JSIG) -o $@ $(JSIGSRCDIR)/jsig.c -ldl
+                         $(LFLAGS_JSIG) $(JSIG_OPT_FLAGS) -o $@ $(JSIGSRCDIR)/jsig.c -ldl
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
 	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@