Changeset 0c96e6cb in mainline for kernel/Makefile

Timestamp:

2013-10-18T11:00:23Z (11 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b5851913

Parents:

39bcc99 (diff), 9f9450b (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge GCC port updates

libposix changes

• unimplemented methods do not abort, they warn instead
• add pthread.h, no implementation yet
• speed-up symbol redefinition (objcopy can work with static libraries as well)
• add some functions already implemented in libc to libposix

toolchain changes

• experimental support for HelenOS-specific toolchain
  • toolchain.sh —helenos-target
  • adds *-helenos*- target, e.g. we can have amd64-helenos-gcc
  • added as another choice to HelenOS.config, updated other scripts accordingly
• added non-root compilation
  • install into PKG/ to be later copied to real root (package-like installation)

File:

• kernel/Makefile (modified) (1 diff)

kernel/Makefile

@@ -167 +167 @@
 
 ifeq ($(COMPILER),gcc_cross)
+        CFLAGS = $(GCC_CFLAGS)
+        DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
+        INSTRUMENTATION = -finstrument-functions
+endif
+
+ifeq ($(COMPILER),gcc_helenos)
         CFLAGS = $(GCC_CFLAGS)
         DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)