# Project version information
m4_define([ust_version_major], [2])
-m4_define([ust_version_minor], [13])
+m4_define([ust_version_minor], [14])
m4_define([ust_version_patch], [0])
m4_define([ust_version_dev_stage], [-pre])
m4_define([ust_version], ust_version_major[.]ust_version_minor[.]ust_version_patch[]ust_version_dev_stage)
-m4_define([ust_version_name], [[Codename TBD]])
-m4_define([ust_version_description], [[Description TBD]])
+m4_define([ust_version_name], [[O-Beer]])
+m4_define([ust_version_description], [[An alcoholic drink made from yeast-fermented malt flavored with hops.]])
# Library version information of "liblttng-ust"
# Following the numbering scheme proposed by libtool for the library version
AC_TYPE_UINT8_T
AC_CHECK_TYPES([ptrdiff_t])
+# Detect warning flags supported by the C compiler and append them to
+# WARN_CFLAGS.
+m4_define([WARN_FLAGS_LIST], [ dnl
+ -Wall dnl
+ -Wextra dnl
+ -Wmissing-prototypes dnl
+ -Wmissing-declarations dnl
+ -Wnull-dereference dnl
+ -Wundef dnl
+ -Wshadow dnl
+ -Wjump-misses-init dnl
+ -Wsuggest-attribute=format dnl
+ -Wtautological-constant-out-of-range-compare dnl
+ -Wnested-externs dnl
+ -Wwrite-strings dnl
+ -Wformat=2 dnl
+ -Wstrict-aliasing dnl
+ -Wmissing-noreturn dnl
+ -Winit-self dnl
+ -Wduplicated-cond dnl
+ -Wduplicated-branches dnl
+ -Wlogical-op dnl
+ dnl These would require reworking the tracepoint macros
+ dnl-Wredundant-decls dnl
+ -Wno-sign-compare dnl
+ -Wno-missing-field-initializers dnl
+ -Wno-null-dereference dnl
+ -Wno-gnu dnl Disable warnings for GNU extensions on Clang
+])
+
+# Pass -Werror as an extra flag during the test: this is needed to make the
+# -Wunknown-warning-option diagnostic fatal with clang.
+AC_LANG_PUSH([C])
+AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CFLAGS], [-Werror])
+AC_LANG_POP([C])
+
+# The test used in AX_APPEND_COMPILE_FLAGS, generated using AC_LANG_PROGRAM, is
+# written in such a way that it triggers warnings with the following warning
+# flags. So they would always end up disabled if we put them there, because
+# the test program would not build.
+#
+# Enable them here unconditionally. They are supported by GCC >= 4.8 and by
+# Clang >= 3.3 (required by the project) and are only valid for C code.
+WARN_CFLAGS="${WARN_CFLAGS} -Wold-style-definition -Wstrict-prototypes"
+
+# Disable 'strict aliasing' if the compiler supports it.
+AC_LANG_PUSH([C])
+AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [OPT_CFLAGS], [-Werror])
+AC_LANG_POP([C])
+
## ##
## C++ compiler checks ##
# Find an optional C++11 compiler without GNU extensions (-std=c++11)
AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
+AS_IF([test "$HAVE_CXX11" = "1"], [
+ # Pass -Werror as an extra flag during the test: this is needed to make the
+ # -Wunknown-warning-option diagnostic fatal with clang.
+ AC_LANG_PUSH([C++])
+ AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST -Wno-undef -Wno-duplicated-branches], [WARN_CXXFLAGS], [-Werror])
+ AC_LANG_POP([C++])
+])
+
## ##
## Header checks ##
clock_gettime \
ftruncate \
getpagesize \
+ gettid \
gettimeofday \
localeconv \
memchr \
# Additional variables captured during ./configure
AC_ARG_VAR([CLASSPATH], [Java class path])
+AC_ARG_VAR([JAVACFLAGS], [Java compiler flags])
+AC_ARG_VAR([JAVAC], [Java compiler])
+AC_ARG_VAR([JAVAFLAGS], [Java VM flags])
+AC_ARG_VAR([JAVA], [Java VM])
+AC_ARG_VAR([JAVAPREFIX], [prefix where Java runtime is installed])
## ##
-## Optionnal features selection ##
+## Optional features selection ##
## ##
# numa integration
AE_FEATURE_DEFAULT_DISABLE
AE_FEATURE([java-agent-jul],[build the LTTng UST Java agent with JUL support])
-# Build the Java Log4j agent
+# Build the Java Log4j 1.x agent
# Disabled by default
AE_FEATURE_DEFAULT_DISABLE
-AE_FEATURE([java-agent-log4j],[build the LTTng UST Java agent with Log4j support])
+AE_FEATURE([java-agent-log4j],[build the LTTng UST Java agent with Log4j 1.x support (deprecated)])
+
+# Build the Java Log4j 2.x agent
+# Disabled by default
+AE_FEATURE_DEFAULT_DISABLE
+AE_FEATURE([java-agent-log4j2],[build the LTTng UST Java agent with Log4j 2.x support])
# Build both Java agents
# Disabled by default
lttng_system_rundir="/var/run/lttng"
])
-# Add the java command line arguments like '--wit-java-prefix'
-AX_JAVA_OPTIONS
-
## ##
## Check for conflicting features selection ##
AE_IF_FEATURE_ENABLED([java-agent-all], [
AE_FEATURE_ENABLE([java-agent-jul])
AE_FEATURE_ENABLE([java-agent-log4j])
+ AE_FEATURE_ENABLE([java-agent-log4j2])
])
# The numa integration requires libnuma
AE_IF_FEATURE_ENABLED([numa], [
- AC_CHECK_LIB([numa], [numa_available], [], [
+ AC_CHECK_LIB([numa], [numa_available], [
+ AC_DEFINE([HAVE_LIBNUMA], [1], [Define to 1 if libnuma is available.])
+ ], [
AC_MSG_ERROR([dnl
libnuma is not available. Please either install it (e.g. libnuma-dev) or use
[LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure
])
# The JNI interface and Java Agents require a working Java JDK
-AS_IF([AE_IS_FEATURE_ENABLED([jni-interface]) || AE_IS_FEATURE_ENABLED([java-agent-jul]) || AE_IS_FEATURE_ENABLED([java-agent-log4j])], [
+AS_IF([AE_IS_FEATURE_ENABLED([jni-interface]) || AE_IS_FEATURE_ENABLED([java-agent-jul]) || \
+ AE_IS_FEATURE_ENABLED([java-agent-log4j]) || AE_IS_FEATURE_ENABLED([java-agent-log4j2])], [
AX_PROG_JAVAC
AX_PROG_JAVA
AX_PROG_JAR
- # Get the CPPFLAGS required to build jni libaries
+ # Get the CPPFLAGS required to build jni libraries
AX_JNI_INCLUDE_DIR
for jni_include_dir in $JNI_INCLUDE_DIRS; do
JNI_CPPFLAGS="$JNI_CPPFLAGS -I$jni_include_dir"
CPPFLAGS="$saved_CPPFLAGS"
])
-# The log4j agent requires the log4j jar in the classpath
+# The log4j 1.x agent requires the log4j jar in the classpath
AE_IF_FEATURE_ENABLED([java-agent-log4j], [
AX_CHECK_CLASS([org.apache.log4j.Logger])
AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
])
])
+# The log4j 2.x agent requires the log4j core and api jars in the classpath
+AE_IF_FEATURE_ENABLED([java-agent-log4j2], [
+ AX_CHECK_CLASS([org.apache.logging.log4j.Logger])
+ AX_CHECK_CLASS([org.apache.logging.log4j.core.Core])
+ AS_IF([test "x$ac_cv_class_org_apache_logging_log4j_Logger" = "xno" || test "x$ac_cv_class_org_apache_logging_log4j_core_Core" = "xno"], [
+ AC_MSG_ERROR([dnl
+The UST Java agent support for log4j was requested but the Log4j classes were
+not found. Please specify the location of the Log4j API and core 2.x jars via the Java CLASSPATH
+environment variable, e.g. ./configure CLASSPATH="/path/to/log4j-core.jar:/path/to/log4j-api.jar"
+
+Current CLASSPATH: "$CLASSPATH"
+ ])
+ ])
+])
+
# The python agent requires a python interpreter
AE_IF_FEATURE_ENABLED([python-agent], [
AS_IF([test "x$PYTHON" = "x"], [
AM_CONDITIONAL([ENABLE_EXAMPLES], AE_IS_FEATURE_ENABLED([examples]))
AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$PYTHON" != "x"])
-AM_CONDITIONAL([ENABLE_JAVA_AGENT], AE_IS_FEATURE_ENABLED([java-agent-jul]) || AE_IS_FEATURE_ENABLED([java-agent-log4j]))
+AM_CONDITIONAL([ENABLE_JAVA_AGENT], AE_IS_FEATURE_ENABLED([java-agent-jul]) || AE_IS_FEATURE_ENABLED([java-agent-log4j]) || AE_IS_FEATURE_ENABLED([java-agent-log4j2]))
AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_JUL], AE_IS_FEATURE_ENABLED([java-agent-jul]))
AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J], AE_IS_FEATURE_ENABLED([java-agent-log4j]))
+AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J2], AE_IS_FEATURE_ENABLED([java-agent-log4j2]))
+AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J_COMMON], AE_IS_FEATURE_ENABLED([java-agent-log4j]) || AE_IS_FEATURE_ENABLED([java-agent-log4j2]))
AM_CONDITIONAL([ENABLE_JNI_INTERFACE], AE_IS_FEATURE_ENABLED([jni-interface]))
AM_CONDITIONAL([ENABLE_MAN_PAGES], AE_IS_FEATURE_ENABLED([man-pages]))
AM_CONDITIONAL([ENABLE_NUMA], AE_IS_FEATURE_ENABLED([numa]))
# Major soname for python-lttngust
AC_SUBST([LTTNG_UST_LIB_SONAME_MAJOR], [ust_lib_version_current])
-AM_CFLAGS="-Wall $URCU_CFLAGS $PTHREAD_CFLAGS"
+AM_CFLAGS="$OPT_CFLAGS $WARN_CFLAGS $URCU_CFLAGS $PTHREAD_CFLAGS"
AC_SUBST(AM_CFLAGS)
-AM_CXXFLAGS="$AM_CFLAGS"
+AM_CXXFLAGS="$WARN_CXXFLAGS $URCU_CFLAGS $PTHREAD_CFLAGS"
AC_SUBST(AM_CXXFLAGS)
# The order in which the include folders are searched is important.
doc/examples/Makefile
doc/Makefile
doc/man/Makefile
+ extras/Makefile
include/Makefile
src/common/Makefile
- src/libcounter/Makefile
- src/liblttng-ust-comm/Makefile
- src/liblttng-ust-ctl/Makefile
+ src/lib/lttng-ust-common/Makefile
+ src/lib/lttng-ust-ctl/Makefile
src/lib/lttng-ust-cyg-profile/Makefile
src/lib/lttng-ust-dl/Makefile
src/lib/lttng-ust-fd/Makefile
src/lib/lttng-ust-fork/Makefile
- src/liblttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
- src/liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
- src/liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
- src/liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
- src/liblttng-ust-java-agent/java/Makefile
- src/liblttng-ust-java-agent/jni/common/Makefile
- src/liblttng-ust-java-agent/jni/jul/Makefile
- src/liblttng-ust-java-agent/jni/log4j/Makefile
- src/liblttng-ust-java-agent/jni/Makefile
- src/liblttng-ust-java-agent/Makefile
- src/liblttng-ust-java/Makefile
+ src/lib/lttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
+ src/lib/lttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
+ src/lib/lttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
+ src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
+ src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j2/Makefile
+ src/lib/lttng-ust-java-agent/java/Makefile
+ src/lib/lttng-ust-java-agent/jni/common/Makefile
+ src/lib/lttng-ust-java-agent/jni/jul/Makefile
+ src/lib/lttng-ust-java-agent/jni/log4j/Makefile
+ src/lib/lttng-ust-java-agent/jni/Makefile
+ src/lib/lttng-ust-java-agent/Makefile
+ src/lib/lttng-ust-java/Makefile
src/lib/lttng-ust-libc-wrapper/Makefile
- src/liblttng-ust/Makefile
+ src/lib/lttng-ust-pthread-wrapper/Makefile
+ src/lib/lttng-ust-tracepoint/Makefile
+ src/lib/lttng-ust/Makefile
src/lib/lttng-ust-python-agent/Makefile
src/lib/Makefile
- src/libringbuffer/Makefile
- src/lttng-ust-ctl.pc
- src/lttng-ust.pc
+ src/lib/lttng-ust-ctl.pc
+ src/lib/lttng-ust.pc
src/Makefile
src/python-lttngust/lttngust/version.py
src/python-lttngust/Makefile
src/python-lttngust/setup.py
tests/benchmark/Makefile
- tests/compile/ctf-types/Makefile
- tests/compile/hello.cxx/Makefile
- tests/compile/hello/Makefile
- tests/compile/hello-many/Makefile
+ tests/compile/api0/ctf-types/Makefile
+ tests/compile/api0/hello.cxx/Makefile
+ tests/compile/api0/hello/Makefile
+ tests/compile/api0/hello-many/Makefile
+ tests/compile/api0/Makefile
+ tests/compile/api0/same_line_tracepoint/Makefile
+ tests/compile/api1/ust-fields/Makefile
+ tests/compile/api1/hello.cxx/Makefile
+ tests/compile/api1/hello/Makefile
+ tests/compile/api1/hello-many/Makefile
+ tests/compile/api1/Makefile
+ tests/compile/api1/same_line_tracepoint/Makefile
+ tests/compile/api1/test-app-ctx/Makefile
tests/compile/Makefile
- tests/compile/same_line_tracepoint/Makefile
- tests/compile/test-app-ctx/Makefile
tests/Makefile
+ tests/regression/abi0-conflict/Makefile
+ tests/regression/Makefile
tests/unit/gcc-weak-hidden/Makefile
+ tests/unit/libcommon/Makefile
tests/unit/libmsgpack/Makefile
tests/unit/libringbuffer/Makefile
tests/unit/Makefile
AS_IF([test -n "ust_version_description"], [
AS_IF([test -n "$FOLD"], [
- AS_ECHO("`AS_ECHO("ust_version_description") | $FOLD -s`")
+ AS_ECHO(["ust_version_description"]) | $FOLD -s
], [
- AS_ECHO("ust_version_description")
+ AS_ECHO(["ust_version_description"])
])
AS_ECHO
])
PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul])
AE_IS_FEATURE_ENABLED([java-agent-log4j]) && value=1 || value=0
-PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j support)], $value, [use --enable-java-agent-log4j])
+PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j 1.x support (deprecated))], $value, [use --enable-java-agent-log4j])
+
+AE_IS_FEATURE_ENABLED([java-agent-log4j2]) && value=1 || value=0
+PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j 2.x support)], $value, [use --enable-java-agent-log4j2])
AE_IS_FEATURE_ENABLED([jni-interface]) && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interface])
projects / lttng-ust.git / blobdiff