Releasing

[cc0/argeo-build.git] / jni.mk

diff --git a/jni.mk b/jni.mk
index db0cecc81fe4f8027b0078fafaf6a0abece86bd6..1892613b12fcc9a9163b4f547f989c43a203e5cf 100644 (file)
--- a/jni.mk
+++ b/jni.mk
@@ -1,11 +1,23 @@
 ARGEO_BUILD_BASE := $(dir $(lastword $(MAKEFILE_LIST)))
 include $(ARGEO_BUILD_BASE)common.mk
 
+# The following variables should be declared in the including Makefile:
+# NATIVE_PACKAGE    this native package name
+# A2_CATEGORY       the (single) a2 category the bundles will belong to
+
+# The following variables have default values which can be overriden
+# DEP_NATIVE        space-separated logical names of named depdencies
+# DEP_INCLUDES      additional includes
+# DEP_LIBS          additional native libraries
+DEP_NATIVE ?=
+DEP_INCLUDES ?= $(foreach dep, $(DEP_NATIVE), /usr/include/$(dep))
+DEP_LIBS ?= $(foreach dep, $(DEP_NATIVE), -l$(dep))
+
 A2_NATIVE_CATEGORY=$(A2_OUTPUT)/lib/linux/$(shell uname -m)/$(A2_CATEGORY)
-TARGET_EXEC := libJava_$(NATIVE_PACKAGE).so
+TARGET_EXEC := libJava_$(NATIVE_PACKAGE).$(major).$(minor).so
 
-LDFLAGS = -shared -fPIC -Wl,-soname,$(TARGET_EXEC).$(MAJOR).$(MINOR) $(ADDITIONAL_LIBS)
-CFLAGS = -O3 -fPIC
+LDFLAGS ?= -shared -fPIC -Wl,-soname,$(TARGET_EXEC).$(major).$(minor).$(micro) $(DEP_LIBS)
+CFLAGS ?= -O3 -fPIC
 
 SRC_DIRS := . 
 
@@ -15,7 +27,7 @@ SRC_DIRS := .
 BUILD_DIR := $(SDK_BUILD_BASE)/jni/$(NATIVE_PACKAGE)
 
 # Include directories
-INC_DIRS := $(shell find $(SRC_DIRS) -type d) $(JAVA_HOME)/include $(JAVA_HOME)/include/linux $(ADDITIONAL_INCLUDES)
+INC_DIRS := $(shell find $(SRC_DIRS) -type d) $(JAVA_HOME)/include $(JAVA_HOME)/include/linux $(DEP_INCLUDES)
 
 all: $(A2_NATIVE_CATEGORY)/$(TARGET_EXEC)
 
@@ -24,10 +36,11 @@ clean:
        $(RM) $(A2_NATIVE_CATEGORY)/$(TARGET_EXEC)
 
 install:
-       $(CP) $(A2_NATIVE_CATEGORY)/$(TARGET_EXEC) $(A2_NATIVE_INSTALL_TARGET)
+       $(INSTALL) $(A2_NATIVE_INSTALL_TARGET)/$(A2_CATEGORY) $(A2_NATIVE_CATEGORY)/$(TARGET_EXEC)
 
 uninstall:
-       $(RM) $(A2_NATIVE_INSTALL_TARGET)/$(TARGET_EXEC)
+       $(RM) $(A2_NATIVE_INSTALL_TARGET)/$(A2_CATEGORY)/$(TARGET_EXEC)
+       @if [ -d $(A2_NATIVE_INSTALL_TARGET) ]; then find $(A2_NATIVE_INSTALL_TARGET) -empty -type d -delete; fi
 
 # Sources
 SRCS := $(shell find $(SRC_DIRS) -name '*.cpp' -or -name '*.c' -or -name '*.s')