Mercurial > hg > truffle
diff make/linux/makefiles/gcc.make @ 6602:282abd0fd878
7188168: 7071904 broke the DEBUG_BINARIES option on Linux
Summary: Change DEBUG_BINARIES option logic to be more clear.
Reviewed-by: fparain, andrew
author | dcubed |
---|---|
date | Thu, 02 Aug 2012 14:54:14 -0700 |
parents | 4d399f013e5a |
children | fb19af007ffc |
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--- a/make/linux/makefiles/gcc.make Wed Aug 01 16:16:13 2012 -0700 +++ b/make/linux/makefiles/gcc.make Thu Aug 02 14:54:14 2012 -0700 @@ -215,47 +215,46 @@ #------------------------------------------------------------------------ # Debug flags -# Use the stabs format for debugging information (this is the default -# on gcc-2.91). It's good enough, has all the information about line -# numbers and local variables, and libjvm_g.so is only about 16M. -# Change this back to "-g" if you want the most expressive format. -# (warning: that could easily inflate libjvm_g.so to 150M!) -# Note: The Itanium gcc compiler crashes when using -gstabs. -DEBUG_CFLAGS/ia64 = -g -DEBUG_CFLAGS/amd64 = -g -DEBUG_CFLAGS/arm = -g -DEBUG_CFLAGS/ppc = -g -DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH)) -ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),) -DEBUG_CFLAGS += -gstabs -endif - -ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) - FASTDEBUG_CFLAGS/ia64 = -g - FASTDEBUG_CFLAGS/amd64 = -g - FASTDEBUG_CFLAGS/arm = -g - FASTDEBUG_CFLAGS/ppc = -g - FASTDEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH)) - ifeq ($(FASTDEBUG_CFLAGS/$(BUILDARCH)),) - FASTDEBUG_CFLAGS += -gstabs +# DEBUG_BINARIES uses full -g debug information for all configs +ifeq ($(DEBUG_BINARIES), true) + CFLAGS += -g +else + # Use the stabs format for debugging information (this is the default + # on gcc-2.91). It's good enough, has all the information about line + # numbers and local variables, and libjvm_g.so is only about 16M. + # Change this back to "-g" if you want the most expressive format. + # (warning: that could easily inflate libjvm_g.so to 150M!) + # Note: The Itanium gcc compiler crashes when using -gstabs. + DEBUG_CFLAGS/ia64 = -g + DEBUG_CFLAGS/amd64 = -g + DEBUG_CFLAGS/arm = -g + DEBUG_CFLAGS/ppc = -g + DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH)) + ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),) + DEBUG_CFLAGS += -gstabs endif - - OPT_CFLAGS/ia64 = -g - OPT_CFLAGS/amd64 = -g - OPT_CFLAGS/arm = -g - OPT_CFLAGS/ppc = -g - OPT_CFLAGS += $(OPT_CFLAGS/$(BUILDARCH)) - ifeq ($(OPT_CFLAGS/$(BUILDARCH)),) - OPT_CFLAGS += -gstabs + + ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) + FASTDEBUG_CFLAGS/ia64 = -g + FASTDEBUG_CFLAGS/amd64 = -g + FASTDEBUG_CFLAGS/arm = -g + FASTDEBUG_CFLAGS/ppc = -g + FASTDEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH)) + ifeq ($(FASTDEBUG_CFLAGS/$(BUILDARCH)),) + FASTDEBUG_CFLAGS += -gstabs + endif + + OPT_CFLAGS/ia64 = -g + OPT_CFLAGS/amd64 = -g + OPT_CFLAGS/arm = -g + OPT_CFLAGS/ppc = -g + OPT_CFLAGS += $(OPT_CFLAGS/$(BUILDARCH)) + ifeq ($(OPT_CFLAGS/$(BUILDARCH)),) + OPT_CFLAGS += -gstabs + endif endif endif -# DEBUG_BINARIES overrides everything, use full -g debug information -ifeq ($(DEBUG_BINARIES), true) - DEBUG_CFLAGS = -g - CFLAGS += $(DEBUG_CFLAGS) -endif - # If we are building HEADLESS, pass on to VM # so it can set the java.awt.headless property ifdef HEADLESS