X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=common.mk;h=891f8f8d99347247cd9242a00138f1c060142298;hb=HEAD;hp=c1051007f412fbb029df83902970395d26939f2a;hpb=8362dcb40c7e05e1db089ec5f573ac0b3dd0fdb7;p=cc0%2Fargeo-build.git

diff --git a/common.mk b/common.mk
index c105100..891f8f8 100644
--- a/common.mk
+++ b/common.mk
@@ -1,11 +1,19 @@
 build-major=2
-build-minor=3
+build-minor=1
 
 # Required third party libraries
 ECJ_MAJOR=3
 BNDLIB_BRANCH=5.3
 SYSLOGGER_BRANCH=$(build-major).$(build-minor)
 
+# The following variables are found in the sdk.mk file which is generated by the configure script:
+# SDK_SRC_BASE      the base of the source code, typically the root of the cloned git repository
+# SDK_BUILD_BASE    the base of the output
+# JAVA_HOME         the base of the JDK used to build
+A2_OUTPUT = $(SDK_BUILD_BASE)/a2
+JVM ?= $(JAVA_HOME)/bin/java
+JAVADOC ?= $(JAVA_HOME)/bin/javadoc
+
 # GNU defaults
 prefix ?= /usr/local
 datarootdir ?= $(prefix)/share
@@ -15,13 +23,35 @@ libdir ?= $(exec_prefix)/lib
 A2_INSTALL_TARGET ?= $(DESTDIR)$(datarootdir)/a2
 A2_NATIVE_INSTALL_TARGET ?= $(DESTDIR)$(libdir)/a2
 
+# The following variables have default values which can be overriden
+# A2_BASE           the space-separated directories where already built a2 categories can be found
+A2_BASE ?=$(A2_OUTPUT) $(A2_INSTALL_TARGET) $(A2_NATIVE_INSTALL_TARGET) /usr/local/share/a2 /usr/local/lib/a2 /usr/share/a2 /usr/lib/a2
+
 # OS-speciific
 KNOWN_ARCHS ?= x86_64 aarch64
 TARGET_OS ?= linux
 TARGET_ARCH ?= $(shell uname -m)
 
-TARGET_OS_CATEGORY_PREFIX=lib/linux
+TARGET_OS_CATEGORY_PREFIX=lib/$(TARGET_OS)
 TARGET_ARCH_CATEGORY_PREFIX=$(TARGET_OS_CATEGORY_PREFIX)/$(TARGET_ARCH)
 PORTABLE_CATEGORIES=$(filter-out lib/%, $(CATEGORIES))
 ARCH_CATEGORIES=$(filter $(TARGET_ARCH_CATEGORY_PREFIX)/%, $(CATEGORIES))
-OS_CATEGORIES=$(filter-out $(foreach arch, $(KNOWN_ARCHS), $(TARGET_OS_CATEGORY_PREFIX)/$(arch)/%), $(filter $(TARGET_OS_CATEGORY_PREFIX)/%, $(CATEGORIES)))
\ No newline at end of file
+OS_CATEGORIES=$(filter-out $(foreach arch, $(KNOWN_ARCHS), $(TARGET_OS_CATEGORY_PREFIX)/$(arch)/%), $(filter $(TARGET_OS_CATEGORY_PREFIX)/%, $(CATEGORIES)))
+
+## Utilities
+# Install to a target directory without executable bit
+INSTALL=install -m644 -D --target-directory
+# Always try copy-on-write
+COPY=--reflink=auto
+# Recursively delete directories
+RMDIR=$(RM) -r
+
+# Make variables used to replace spaces by a separator, typically in order to generate classpaths
+# for example: CLASSPATH = $(subst $(space),$(pathsep),$(strip $(JARS)))
+null  :=
+space := $(null) #
+pathsep := :
+define LF
+
+$(null)
+endef