[lttng-ust.git] / src / lib / lttng-ust-java / Makefile.am

# SPDX-FileCopyrightText: 2023 EfficiOS, Inc
#
# SPDX-License-Identifier: LGPL-2.1-only

JAVAROOT = .build
jarfile = liblttng-ust-java.jar
jardir = $(datadir)/java
pkgpath = org/lttng/ust

dist_noinst_JAVA = $(pkgpath)/LTTngUst.java
jar_DATA = $(jarfile)

AM_CPPFLAGS += -I$(builddir) -I$(srcdir) $(JNI_CPPFLAGS)

lib_LTLIBRARIES = liblttng-ust-java.la
liblttng_ust_java_la_SOURCES = LTTngUst.c lttng_ust_java.h

# Generated by javac / javah
nodist_liblttng_ust_java_la_SOURCES = org_lttng_ust_LTTngUst.h

# Explicit dependency to ensure the header is generated before the
# C file is built.
LTTngUst.lo: org_lttng_ust_LTTngUst.h

liblttng_ust_java_la_LIBADD = -lc \
	$(top_builddir)/src/lib/lttng-ust/liblttng-ust.la

$(jarfile): classnoinst.stamp
	$(JAR) cf $(JARFLAGS) $@ -C $(JAVAROOT) $(pkgpath)/LTTngUst.class

# Ensure the javaroot directory is created before the Java class files are built.
$(pkgpath)/LTTngUst.java: $(JAVAROOT)
$(JAVAROOT):
	-test -d $(JAVAROOT) || mkdir $(JAVAROOT)

if !HAVE_JAVAH
# If we don't have javah, assume we are running openjdk >= 10 and use javac
# to generate the jni header file.
AM_JAVACFLAGS = -h .

# The header file will be generated by javac when building the Java class
# files, add a dependency on the stamp file to ensure proper ordering.
org_lttng_ust_LTTngUst.h: classnoinst.stamp
else
org_lttng_ust_LTTngUst.h:
	$(JAVAH) -classpath $(srcdir) $(JAVAHFLAGS) org.lttng.ust.LTTngUst
endif

EXTRA_DIST = README.md

CLEANFILES = $(jarfile) org_lttng_ust_LTTngUst.h

clean-local:
	-rm -rf $(JAVAROOT)
Commit	Line	Data
	1	# SPDX-FileCopyrightText: 2023 EfficiOS, Inc
	2	#
	3	# SPDX-License-Identifier: LGPL-2.1-only
	4
	5	JAVAROOT = .build
	6	jarfile = liblttng-ust-java.jar
	7	jardir = $(datadir)/java
	8	pkgpath = org/lttng/ust
	9
	10	dist_noinst_JAVA = $(pkgpath)/LTTngUst.java
	11	jar_DATA = $(jarfile)
	12
	13	AM_CPPFLAGS += -I$(builddir) -I$(srcdir) $(JNI_CPPFLAGS)
	14
	15	lib_LTLIBRARIES = liblttng-ust-java.la
	16	liblttng_ust_java_la_SOURCES = LTTngUst.c lttng_ust_java.h
	17
	18	# Generated by javac / javah
	19	nodist_liblttng_ust_java_la_SOURCES = org_lttng_ust_LTTngUst.h
	20
	21	# Explicit dependency to ensure the header is generated before the
	22	# C file is built.
	23	LTTngUst.lo: org_lttng_ust_LTTngUst.h
	24
	25	liblttng_ust_java_la_LIBADD = -lc \
	26	$(top_builddir)/src/lib/lttng-ust/liblttng-ust.la
	27
	28	$(jarfile): classnoinst.stamp
	29	$(JAR) cf $(JARFLAGS) $@ -C $(JAVAROOT) $(pkgpath)/LTTngUst.class
	30
	31	# Ensure the javaroot directory is created before the Java class files are built.
	32	$(pkgpath)/LTTngUst.java: $(JAVAROOT)
	33	$(JAVAROOT):
	34	-test -d $(JAVAROOT) \|\| mkdir $(JAVAROOT)
	35
	36	if !HAVE_JAVAH
	37	# If we don't have javah, assume we are running openjdk >= 10 and use javac
	38	# to generate the jni header file.
	39	AM_JAVACFLAGS = -h .
	40
	41	# The header file will be generated by javac when building the Java class
	42	# files, add a dependency on the stamp file to ensure proper ordering.
	43	org_lttng_ust_LTTngUst.h: classnoinst.stamp
	44	else
	45	org_lttng_ust_LTTngUst.h:
	46	$(JAVAH) -classpath $(srcdir) $(JAVAHFLAGS) org.lttng.ust.LTTngUst
	47	endif
	48
	49	EXTRA_DIST = README.md
	50
	51	CLEANFILES = $(jarfile) org_lttng_ust_LTTngUst.h
	52
	53	clean-local:
	54	-rm -rf $(JAVAROOT)