Merge pull request #2208 from martinbooth/dataannotation_strings_from_corefx_without_resx

[mono.git] / mcs / build / rules.make

diff --git a/mcs/build/rules.make b/mcs/build/rules.make
index 5ed34b8ff1ac9b583c3ef3b3d1c526eaa1f7079e..7c001b49663548caab0b819d4fa414988e74841c 100644 (file)
--- a/mcs/build/rules.make
+++ b/mcs/build/rules.make
@@ -22,7 +22,7 @@ VERSION = 0.93
 
 Q=$(if $(V),,@)
 # echo -e "\\t" does not work on some systems, so use 5 spaces
-Q_MCS=$(if $(V),,@echo "MCS     [$(PROFILE)] $(notdir $(@))";)
+Q_MCS=$(if $(V),,@echo "MCS     [$(intermediate)$(PROFILE)] $(notdir $(@))";)
 
 ifndef BUILD_TOOLS_PROFILE
 BUILD_TOOLS_PROFILE = build
@@ -81,10 +81,14 @@ include $(topdir)/build/config-default.make
 
 ifndef PLATFORM
 ifeq ($(OS),Windows_NT)
+ifneq ($(V),)
 $(info *** Assuming PLATFORM is 'win32'.)
+endif
 PLATFORM = win32
 else
+ifneq ($(V),)
 $(info *** Assuming PLATFORM is 'linux'.)
+endif
 PLATFORM = linux
 endif
 endif
@@ -152,6 +156,12 @@ ifndef PROFILE_SUBDIRS
 PROFILE_SUBDIRS = $(SUBDIRS)
 endif
 
+# These subdirs can be built in parallel
+PROFILE_PARALLEL_SUBDIRS := $($(PROFILE)_PARALLEL_SUBDIRS)
+ifndef PROFILE_PARALLEL_SUBDIRS
+PROFILE_PARALLEL_SUBDIRS = $(PARALLEL_SUBDIRS)
+endif
+
 ifndef FRAMEWORK_VERSION_MAJOR
 FRAMEWORK_VERSION_MAJOR = $(basename $(FRAMEWORK_VERSION))
 endif
@@ -163,8 +173,57 @@ endif
        list='$(PROFILE_SUBDIRS)'; for d in $$list ; do \
            (cd $$d && $(MAKE) $*) || { final_exit="exit 1"; $$dk; } ; \
        done; \
+       if [ $* = "all" -a -n "$(PROFILE_PARALLEL_SUBDIRS)" ]; then \
+               $(MAKE) do-all-parallel ENABLE_PARALLEL_SUBDIR_BUILD=1 || { final_exit="exit 1"; $$dk; } ; \
+       else \
+               list='$(PROFILE_PARALLEL_SUBDIRS)'; for d in $$list ; do \
+                   (cd $$d && $(MAKE) $*) || { final_exit="exit 1"; $$dk; } ; \
+               done; \
+       fi; \
        $$final_exit
 
+#
+# Parallel build support
+#
+# The variable $(PROFILE)_PARALLEL_SUBDIRS should be set to the list of directories
+# which could be built in parallel. These directories are built after the directories in
+# $(PROFILE)_SUBDIRS.
+# Parallel building is currently only supported for the 'all' target.
+#
+# Each directory's Makefile may define DEP_LIBS and DEP_DIRS to specify the libraries and
+# directories it depends on.
+#
+ifneq ($(PROFILE_PARALLEL_SUBDIRS),)
+dep_dirs = .dep_dirs-$(PROFILE)
+$(dep_dirs):
+       @echo "Creating $@..."
+       list='$(PROFILE_PARALLEL_SUBDIRS)'; \
+       echo > $@; \
+       for d in $$list; do \
+               $(MAKE) -C $$d gen-deps DEPS_TARGET_DIR=$$d DEPS_FILE=$(abspath $@); \
+       done
+-include $(dep_dirs)
+endif
+
+.PHONY: gen-deps
+# The gen-deps target is in library.make/executable.make so it can pick up
+# DEP_LIBS/DEP_DIRS
+
+clean-dep-dir:
+       $(RM) $(dep_dirs)
+
+clean-local: clean-dep-dir
+
+ifdef ENABLE_PARALLEL_SUBDIR_BUILD
+.PHONY: do-all-parallel $(PROFILE_PARALLEL_SUBDIRS)
+
+do-all-parallel: $(PROFILE_PARALLEL_SUBDIRS)
+
+$(PROFILE_PARALLEL_SUBDIRS):
+       @set . $$MAKEFLAGS; \
+       cd $@ && $(MAKE)
+endif
+
 ifndef DIST_SUBDIRS
 DIST_SUBDIRS = $(SUBDIRS) $(DIST_ONLY_SUBDIRS)
 endif
@@ -206,6 +265,5 @@ dist-default:
 ## Documentation stuff
 
 Q_MDOC =$(if $(V),,@echo "MDOC    [$(PROFILE)] $(notdir $(@))";)
-# net_2_0 is needed because monodoc is only compiled in that profile
-MDOC   =$(Q_MDOC) MONO_PATH="$(topdir)/class/lib/$(DEFAULT_PROFILE)$(PLATFORM_PATH_SEPARATOR)$(topdir)/class/lib/net_2_0$(PLATFORM_PATH_SEPARATOR)$$MONO_PATH" $(RUNTIME) $(topdir)/class/lib/$(DEFAULT_PROFILE)/mdoc.exe
+MDOC   =$(Q_MDOC) MONO_PATH="$(topdir)/class/lib/$(DEFAULT_PROFILE)$(PLATFORM_PATH_SEPARATOR)$$MONO_PATH" $(RUNTIME) $(topdir)/class/lib/$(DEFAULT_PROFILE)/mdoc.exe