initial import

[patches.git] / portage-debug-build-backend.patch

Index: pym/portage.py
===================================================================
--- pym/portage.py	(revision 3337)
+++ pym/portage.py	(working copy)
@@ -1310,6 +1310,23 @@ class config:
 			if "usersandbox" in self.features:
 				self.features.remove("usersandbox")
 
+		if "debug-build" in self.features:
+			# the profile should be setting these, but just in case ...
+			if not len(self["DEBUG_CFLAGS"]):
+				self["DEBUG_CFLAGS"] = "-g -O"
+				self.backup_changes("DEBUG_CFLAGS")
+			if not len(self["DEBUG_CXXFLAGS"]):
+				self["DEBUG_CXXFLAGS"] = self["DEBUG_CFLAGS"]
+				self.backup_changes("DEBUG_CXXFLAGS")
+			# replace user vars with debug version
+			for var in ["CFLAGS","CXXFLAGS","LDFLAGS"]:
+				self[var]=self["DEBUG_"+var]
+				self.backup_changes(var)
+			# if user has splitdebug, the debug info will be auto saved for
+			# gdb, otherwise we want to keep the binaries from being stripped
+			if not "splitdebug" in self.features:
+				self.features.append("nostrip")
+
 		self.features.sort()
 		self["FEATURES"] = " ".join(self.features)
 		self.backup_changes("FEATURES")