X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=common.mk;h=95813d453d585a2350c22ed3bf9fd35137274577;hb=80f033a18bf1f0ed924952f3b1187c19aaa253e5;hp=041e699d78f411a8d17ea1bc4ef8ce8e503baaea;hpb=8b3dc98cbdb1fb8f4bf827a3c11f1c07f6818616;p=cc0%2Fargeo-build.git

diff --git a/common.mk b/common.mk
index 041e699..95813d4 100644
--- a/common.mk
+++ b/common.mk
@@ -6,6 +6,18 @@ 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 ?= $(JAVA_HOME)/bin/javadoc
+
+# The following variables have default values which can be overriden
+# A2_BASE           the space-separated directories where already built a2 categories can be found
+A2_BASE ?=$(A2_OUTPUT) /usr/local/share/a2 /usr/share/a2
+
 # GNU defaults
 prefix ?= /usr/local
 datarootdir ?= $(prefix)/share
@@ -25,3 +37,14 @@ TARGET_ARCH_CATEGORY_PREFIX=$(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)))
+
+# Utilities
+# 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