Makefile: add support for specific build environment

Include parent_common.mk from up directory. Which may contain various environment definitions such compiler, linker, etc. If such file is not present it will not affect build. Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Makefile: add support for specific build environment
Include parent_common.mk from up directory. Which may contain various environment definitions such compiler, linker, etc. If such file is not present it will not affect build. Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
8fa007df · Adam Wujek · ef634df3 · 8fa007df · 8fa007df · 8fa007df
Commit 8fa007df authored Oct 26, 2015 by Adam Wujek 💬
Hide whitespace changes
Inline Side-by-side

Showing with 20 additions and 0 deletions

Makefile Makefile +4 -0

Makefile kernel/Makefile +4 -0

Makefile lib/Makefile +4 -0

Makefile libtools/Makefile +4 -0

Makefile tools/Makefile +4 -0

No files found.
--- a/Makefile
+++ b/Makefile
+# include parent_common.mk for buildsystem's defines
+# use absolute path for REPO_PARENT
+REPO_PARENT=$(shell /bin/pwd)/..
+-include $(REPO_PARENT)/parent_common.mk

 .PHONY: all clean modules install modules_install clean_all
 .PHONY: gitmodules prereq prereq_install prereq_install_warn prereq_clean

--- a/kernel/Makefile
+++ b/kernel/Makefile
+# include parent_common.mk for buildsystem's defines
+# use absolute path for REPO_PARENT
+REPO_PARENT=$(shell /bin/pwd)/../..
+-include $(REPO_PARENT)/parent_common.mk

 LINUX ?= /lib/modules/$(shell uname -r)/build
 ZIO ?= ../zio

--- a/lib/Makefile
+++ b/lib/Makefile
@@ -5,6 +5,10 @@
 # build a particular environment.
 -include Makefile.specific

+# include parent_common.mk for buildsystem's defines
+REPO_PARENT=../..
+-include $(REPO_PARENT)/parent_common.mk
+
 ZIO ?= ../zio

 LIB = libfmcadc.a

--- a/libtools/Makefile
+++ b/libtools/Makefile
@@ -3,6 +3,10 @@
 # build a particular environment.
 -include Makefile.specific

+# include parent_common.mk for buildsystem's defines
+REPO_PARENT=../..
+-include $(REPO_PARENT)/parent_common.mk
+
 DESTDIR ?= /usr/local

 LIBADC = ../lib/

--- a/tools/Makefile
+++ b/tools/Makefile
@@ -3,6 +3,10 @@
 # build a particular environment.
 -include Makefile.specific

+# include parent_common.mk for buildsystem's defines
+REPO_PARENT=../..
+-include $(REPO_PARENT)/parent_common.mk
+
 # user-space tools for spec-fine-delay
 M = $(shell /bin/pwd)/../kernel
 DESTDIR ?= /usr/local