make/devkit/Tools.gmk

rev 52659 : 8213698: Improve devkit creation and add support for linux/ppc64/ppc64le/s390x
Reviewed-by: erikj, ihse

@@ -50,20 +50,29 @@
 endif
 
 $(info ARCH=$(ARCH))
 
 ifeq ($(BASE_OS), OEL6)
-  OEL_URL := http://yum.oracle.com/repo/OracleLinux/OL6/4/base/$(ARCH)/
+  BASE_URL := http://yum.oracle.com/repo/OracleLinux/OL6/4/base/$(ARCH)/
   LINUX_VERSION := OEL6.4
-else ifeq ($(BASE_OS), Fedora27)
-  ifeq ($(ARCH), aarch64)
-    FEDORA_TYPE=fedora-secondary
+else ifeq ($(BASE_OS), Fedora)
+  DEFAULT_OS_VERSION := 27
+  ifeq ($(BASE_OS_VERSION), )
+    BASE_OS_VERSION := $(DEFAULT_OS_VERSION)
+  endif
+  ifeq ($(filter x86_64 armhfp, $(ARCH)), )
+    FEDORA_TYPE := fedora-secondary
+  else
+    FEDORA_TYPE := fedora/linux
+  endif
+  ARCHIVED := $(shell [ $(BASE_OS_VERSION) -lt $(DEFAULT_OS_VERSION) ] && echo true)
+  ifeq ($(ARCHIVED),true)
+    BASE_URL := https://archives.fedoraproject.org/pub/archive/$(FEDORA_TYPE)/releases/$(BASE_OS_VERSION)/Everything/$(ARCH)/os/Packages/
   else
-    FEDORA_TYPE=fedora/linux
+    BASE_URL := https://dl.fedoraproject.org/pub/$(FEDORA_TYPE)/releases/$(BASE_OS_VERSION)/Everything/$(ARCH)/os/Packages/
   endif
-  OEL_URL := https://dl.fedoraproject.org/pub/$(FEDORA_TYPE)/releases/27/Everything/$(ARCH)/os/Packages/
-  LINUX_VERSION := Fedora 27
+  LINUX_VERSION := Fedora_$(BASE_OS_VERSION)
 else
   $(error Unknown base OS $(BASE_OS))
 endif
 
 ##########################################################################################

@@ -135,17 +144,15 @@
 else
   LIBDIRS := lib
 endif
 
 # Define directories
-RESULT := $(OUTPUT_ROOT)/result
 BUILDDIR := $(OUTPUT_ROOT)/$(HOST)/$(TARGET)
-PREFIX := $(RESULT)/$(HOST)
 TARGETDIR := $(PREFIX)/$(TARGET)
 SYSROOT := $(TARGETDIR)/sysroot
 DOWNLOAD := $(OUTPUT_ROOT)/download
-DOWNLOAD_RPMS := $(DOWNLOAD)/rpms
+DOWNLOAD_RPMS := $(DOWNLOAD)/rpms/$(TARGET)-$(LINUX_VERSION)
 SRCDIR := $(OUTPUT_ROOT)/src
 
 # Marker file for unpacking rpms
 rpms := $(SYSROOT)/rpms_unpacked
 

@@ -157,11 +164,11 @@
 download-rpms:
         mkdir -p $(DOWNLOAD_RPMS)
         # Only run this if rpm dir is empty.
         ifeq ($(wildcard $(DOWNLOAD_RPMS)/*.rpm), )
           cd $(DOWNLOAD_RPMS) && \
-              wget -r -np -nd $(patsubst %, -A "*%*.rpm", $(RPM_LIST)) $(OEL_URL)
+              wget -r -np -nd $(patsubst %, -A "*%*.rpm", $(RPM_LIST)) $(BASE_URL)
         endif
 
 ##########################################################################################
 # Unpack source packages
 

@@ -188,24 +195,22 @@
 $(foreach p,GCC BINUTILS CCACHE MPFR GMP MPC GDB,$(eval $(call Download,$(p))))
 
 ##########################################################################################
 # Unpack RPMS
 
+RPM_ARCHS := $(ARCH) noarch
 ifeq ($(ARCH),x86_64)
-  RPM_ARCHS := x86_64 noarch
   ifeq ($(BUILD),$(HOST))
     ifeq ($(TARGET),$(HOST))
       # When building the native compiler for x86_64, enable mixed mode.
       RPM_ARCHS += i386 i686
     endif
   endif
 else ifeq ($(ARCH),i686)
-  RPM_ARCHS := i386 i686 noarch
+  RPM_ARCHS += i386
 else ifeq ($(ARCH), armhfp)
-  RPM_ARCHS := $(ARCH) armv7hl noarch
-else
-  RPM_ARCHS := $(ARCH) noarch
+  RPM_ARCHS += armv7hl
 endif
 
 RPM_FILE_LIST := $(sort $(foreach a, $(RPM_ARCHS), \
   $(wildcard $(patsubst %,$(DOWNLOAD_RPMS)/%*$a.rpm,$(RPM_LIST))) \
 ))

@@ -275,11 +280,11 @@
 # Default base config
 CONFIG = --target=$(TARGET) \
     --host=$(HOST) --build=$(BUILD) \
     --prefix=$(PREFIX)
 
-PATHEXT = $(RESULT)/$(BUILD)/bin:
+PATHEXT = $(PREFIX)/bin:
 
 PATHPRE = PATH=$(PATHEXT)$(PATH)
 NUM_CORES := $(shell cat /proc/cpuinfo | grep -c processor)
 BUILDPAR = -j$(NUM_CORES)
 

@@ -425,10 +430,15 @@
 
 ifeq ($(ARCH), armhfp)
   $(BUILDDIR)/$(gcc_ver)/Makefile : CONFIG +=  --with-float=hard
 endif
 
+ifneq ($(filter ppc64 ppc64le s390x, $(ARCH)), )
+  # We only support 64-bit on these platforms anyway
+  CONFIG += --disable-multilib
+endif
+
 # Want:
 # c,c++
 # shared libs
 # multilib (-m32/-m64 on x64)
 # skip native language.

@@ -550,11 +560,11 @@
         @touch $@
         @echo 'done'
 
 ##########################################################################################
 
-$(PREFIX)/devkit.info: FRC
+$(PREFIX)/devkit.info:
         @echo 'Creating devkit.info in the root of the kit'
         rm -f $@
         touch $@
         echo '# This file describes to configure how to interpret the contents of this' >> $@
         echo '# devkit' >> $@

@@ -609,9 +619,6 @@
     $(THESE_MAKEFILES) gdb
 
 # this is only built for host. so separate.
 ccache : $(ccache)
 
-# Force target
-FRC:
-
 .PHONY : gcc all binutils bfdlib link_libs rpms libs sysroot