X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=configure.ac;h=7808ef451ba5440398b9cc8784809f9cecb48efd;hp=9cf24c97e63dc5ea76bfc075924b1ad6ba7cce18;hb=e97fe75eac59fc39a6e4f3c4f9f3301835a0315e;hpb=b4c499ed5193e3cb2ef1fcd290e90a3667c6230a diff --git a/configure.ac b/configure.ac index 9cf24c97..7808ef45 100644 --- a/configure.ac +++ b/configure.ac @@ -1,52 +1,45 @@ -dnl Process this file with autoconf to produce a configure script. -dnl -dnl Copyright (c) 2017 EfficiOS, Inc. -dnl -dnl Permission is hereby granted, free of charge, to any person obtaining a copy -dnl of this software and associated documentation files (the "Software"), to deal -dnl in the Software without restriction, including without limitation the rights -dnl to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -dnl copies of the Software, and to permit persons to whom the Software is -dnl furnished to do so, subject to the following conditions: +dnl SPDX-License-Identifier: MIT dnl -dnl The above copyright notice and this permission notice shall be included in -dnl all copies or substantial portions of the Software. +dnl Copyright (C) 2017 EfficiOS, Inc. dnl -dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -dnl AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -dnl OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -dnl SOFTWARE. +dnl Process this file with autoconf to produce a configure script. ## ## ## Autoconf base setup ## ## ## -AC_PREREQ([2.50]) +AC_PREREQ([2.69]) m4_define([bt_version_major], [2]) -m4_define([bt_version_minor], [0]) +m4_define([bt_version_minor], [1]) m4_define([bt_version_patch], [0]) -m4_define([bt_version_extra], [-pre6]) -m4_define([bt_version], bt_version_major[.]bt_version_minor[.]bt_version_patch[]bt_version_extra) +m4_define([bt_version_dev_stage], [-rc1]) +m4_define([bt_version], bt_version_major[.]bt_version_minor[.]bt_version_patch[]bt_version_dev_stage) +m4_define([bt_version_name], []) -AC_INIT([babeltrace], bt_version, [jeremie dot galarneau at efficios dot com], [], [https://efficios.com/babeltrace/]) +AC_INIT([babeltrace2],[bt_version],[jeremie dot galarneau at efficios dot com],[],[https://efficios.com/babeltrace/]) # Following the numbering scheme proposed by libtool for the library version # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html -AC_SUBST([BABELTRACE_LIBRARY_VERSION], bt_version_major[:]bt_version_minor[:]bt_version_patch) +m4_define([bt_lib_version_current], [0]) +m4_define([bt_lib_version_revision], [0]) +m4_define([bt_lib_version_age], [0]) +m4_define([bt_lib_version], bt_lib_version_current[:]bt_lib_version_revision[:]bt_lib_version_age) +m4_define([bt_version_description], []) +m4_define([bt_version_description_c_safe], AS_ESCAPE(bt_version_description)) + +AC_SUBST([BABELTRACE_LIBRARY_VERSION], bt_lib_version) -AC_CONFIG_HEADERS([include/config.h]) +AC_CONFIG_HEADERS([src/common/config.h]) AC_CONFIG_AUX_DIR([config]) AC_CONFIG_MACRO_DIR([m4]) -AC_REQUIRE_AUX_FILE([tap-driver.sh]) -AC_DEFINE([BT_VERSION_MAJOR], bt_version_major, [Babeltrace library major version]) -AC_DEFINE([BT_VERSION_MINOR], bt_version_minor, [Babeltrace library minor version]) -AC_DEFINE([BT_VERSION_PATCH], bt_version_patch, [Babeltrace library patch version]) -AC_DEFINE([BT_VERSION_EXTRA], ["]bt_version_extra["], [Babeltrace library extra version]) +AC_DEFINE([BT_VERSION_MAJOR], bt_version_major, [Babeltrace major version]) +AC_DEFINE([BT_VERSION_MINOR], bt_version_minor, [Babeltrace minor version]) +AC_DEFINE([BT_VERSION_PATCH], bt_version_patch, [Babeltrace patch version]) +AC_DEFINE([BT_VERSION_DEV_STAGE], ["]bt_version_dev_stage["], [Babeltrace version development stage (can be empty)]) +AC_DEFINE([BT_VERSION_NAME], ["]bt_version_name["], [Babeltrace version name]) +AC_DEFINE([BT_VERSION_DESCRIPTION], ["]bt_version_description_c_safe["], [Babeltrace version description]) AC_CANONICAL_TARGET AC_CANONICAL_HOST @@ -56,11 +49,11 @@ AC_CANONICAL_HOST ## Automake base setup ## ## ## -AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc]) +AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror]) AM_MAINTAINER_MODE([enable]) -# Enable silent rules if available (Introduced in AM 1.11) -m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) +# Enable silent rules by default +AM_SILENT_RULES([yes]) ## ## @@ -96,14 +89,15 @@ AC_SUBST(LT_NO_UNDEFINED) ## C compiler checks ## ## ## -AC_USE_SYSTEM_EXTENSIONS -AC_SYS_LARGEFILE - # Choose the c compiler -AC_PROG_CC +AC_PROG_CC_STDC # Make sure the c compiler supports C99 -AC_PROG_CC_C99([], [AC_MSG_ERROR([The compiler does not support C99])]) +AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])]) + +# Enable available system extensions and LFS support +AC_USE_SYSTEM_EXTENSIONS +AC_SYS_LARGEFILE # Make sure the c compiler supports __attributes__ AX_C___ATTRIBUTE__ @@ -177,17 +171,17 @@ AX_CHECK_LINK_FLAG([-Wl,--whole-archive,--no-whole-archive], ] ) -# Initialize and configure libtool -LT_INIT([win32-dll]) - ## ## ## Programs checks ## ## ## +AM_PROG_AR AC_PROG_MAKE_SET AC_PROG_MKDIR_P AC_PROG_LN_S +AC_PROG_SED +AC_PATH_PROG([report_fold], [fold]) # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file # is not distributed in tarballs @@ -196,7 +190,7 @@ AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"]) # check for bison AC_PROG_YACC -AX_PROG_BISON_VERSION([2.4], [have_bison=yes]) +AX_PROG_BISON_VERSION([2.5], [have_bison=yes]) AS_IF([test "x$have_bison" != "xyes"], [ AS_IF([test "x$in_git_repo" = "xyes"], [ @@ -236,6 +230,9 @@ detection. ]) AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"]) +# Initialize and configure libtool +LT_INIT([win32-dll]) + ## ## ## Library checks ## @@ -244,9 +241,9 @@ AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"]) # Check what libraries are required on this platform to link sockets programs. AX_LIB_SOCKET_NSL -# Check for glib >= 2.22 with gmodule support -AM_PATH_GLIB_2_0([2.22.0], [], - AC_MSG_ERROR([glib >= 2.22 is required - download it from ftp://ftp.gtk.org/pub/gtk]), +# Check for glib >= 2.28 with gmodule support +AM_PATH_GLIB_2_0([2.28.0], [], + AC_MSG_ERROR([glib >= 2.28 is required - download it from ftp://ftp.gtk.org/pub/gtk]), [gmodule-no-export] ) @@ -288,51 +285,6 @@ AC_CHECK_FUNCS([ \ #AC_FUNC_MALLOC #AC_FUNC_REALLOC -# First, check for uuid in system libs -AH_TEMPLATE([BABELTRACE_HAVE_LIBUUID], [Define if you have libuuid support]) -AC_CHECK_FUNCS([uuid_generate], - [ - AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1]) - UUID_LIBS="" - ], - [ - # Then, check if the pkg-config module is available, otherwise explicitly check - # for libuuid, or uuid support in the C-library. - PKG_CHECK_MODULES([UUID], [uuid], - [ - AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1]) - dnl PKG_CHECK_MODULES defines UUID_LIBS - ], - [ - AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location]) - AC_MSG_WARN([Finding libuuid without pkg-config.]) - AC_CHECK_LIB([uuid], [uuid_generate], - [ - AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1]) - UUID_LIBS="-luuid" - ], - [ - # libuuid not found, check for uuid_create in libc. - AC_CHECK_LIB([c], [uuid_create], - [ - AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1]) - UUID_LIBS="-lc" - ], - [ - # for MinGW32 we have our own internal implementation of uuid using Windows functions. - AS_IF([test "x$MINGW32" = xno], - [AC_MSG_FAILURE([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])] - ) - ] - ) - ] - ) - ] - ) - ] -) -AC_SUBST(UUID_LIBS) - # Check for fmemopen AC_CHECK_LIB([c], [fmemopen], [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])] @@ -348,60 +300,38 @@ AC_CHECK_LIB([c], [posix_fallocate], [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])] ) -# Check libpopt -PKG_CHECK_MODULES([POPT], [popt], - [ - dnl PKG_CHECK_MODULES defines POPT_LIBS - ], - [ - AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location]) - AC_MSG_WARN([Finding libpopt without pkg-config.]) - AC_CHECK_LIB([popt], - [poptGetContext], - [POPT_LIBS="-lpopt"], - [ - AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location]) - ] - ) - ] -) -AC_SUBST(POPT_LIBS) - - ## ## ## User variables ## ## ## AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for Python, bypassing python-config]) -AC_ARG_VAR([PYTHON_LIBS], [Library flags for Python, bypassing python-config]) +AC_ARG_VAR([PYTHON_LDFLAGS], [Linker flags for Python, bypassing python-config]) AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config]) -# PLUGINSDIR: Plugins directory -AC_ARG_VAR([PLUGINSDIR], [built-in plugins install directory [LIBDIR/babeltrace/plugins]]) -AS_IF([test "x$PLUGINSDIR" = x], [PLUGINSDIR='$(libdir)/babeltrace/plugins']) +# BABELTRACE_PLUGINS_DIR: Plugins directory +AC_ARG_VAR([BABELTRACE_PLUGINS_DIR], [built-in plugins install directory [LIBDIR/babeltrace2/plugins]]) +AS_IF([test "x$BABELTRACE_PLUGINS_DIR" = x], [BABELTRACE_PLUGINS_DIR='${libdir}/babeltrace2/plugins']) + +# BABELTRACE_PLUGIN_PROVIDERS_DIR: Plugin providers directory +AC_ARG_VAR([BABELTRACE_PLUGIN_PROVIDERS_DIR], [built-in plugin providers install directory [LIBDIR/babeltrace2/plugin-providers]]) +AS_IF([test "x$BABELTRACE_PLUGIN_PROVIDERS_DIR" = x], [BABELTRACE_PLUGIN_PROVIDERS_DIR='${libdir}/babeltrace2/plugin-providers']) # BABELTRACE_MINIMAL_LOG_LEVEL: -AC_ARG_VAR([BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level for Babeltrace program, library, and plugins (VERBOSE, DEBUG, INFO, WARN, ERROR (default), FATAL, or NONE)]) -AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = x], [BABELTRACE_MINIMAL_LOG_LEVEL="VERBOSE"]) -AS_IF([test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "VERBOSE" && \ +AC_ARG_VAR([BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level for Babeltrace program, library, and plugins (TRACE, DEBUG (default), or INFO)]) +AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = x], [BABELTRACE_MINIMAL_LOG_LEVEL="DEBUG"]) +AS_IF([test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "TRACE" && \ test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "DEBUG" && \ - test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "INFO" && \ - test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "WARN" && \ - test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "ERROR" && \ - test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "FATAL" && \ - test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "NONE"], - [AC_MSG_ERROR([Invalid BABELTRACE_MINIMAL_LOG_LEVEL value ($BABELTRACE_MINIMAL_LOG_LEVEL): use VERBOSE, DEBUG, INFO, WARN, ERROR, FATAL, or NONE.])] + test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "INFO"], + [AC_MSG_ERROR([Invalid BABELTRACE_MINIMAL_LOG_LEVEL value ($BABELTRACE_MINIMAL_LOG_LEVEL): use TRACE, DEBUG, or INFO.])] ) -AC_DEFINE_UNQUOTED([BT_LOG_LEVEL], [BT_LOG_$BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level]) +AC_DEFINE_UNQUOTED([BT_MINIMAL_LOG_LEVEL], [BT_LOG_$BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level]) # BABELTRACE_DEV_MODE: AC_ARG_VAR([BABELTRACE_DEV_MODE], [Set to 1 to enable the Babeltrace developer mode (enables run-time checks for plugin developers)]) AS_IF([test "x$BABELTRACE_DEV_MODE" = x1], [ - AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = "xNONE"], [ - AC_MSG_ERROR([Babeltrace developer mode (\$BABELTRACE_DEV_MODE) needs \$BABELTRACE_MINIMAL_LOG_LEVEL to be at least FATAL.]) - ]) AC_DEFINE([BT_DEV_MODE], 1, [Babeltrace developer mode]) ], [BABELTRACE_DEV_MODE=0]) +AM_CONDITIONAL([DEV_MODE], [test "x$BABELTRACE_DEV_MODE" = x1]) # BABELTRACE_DEBUG_MODE: AC_ARG_VAR([BABELTRACE_DEBUG_MODE], [Set to 1 to enable the Babeltrace debug mode (enables internal assertions for Babeltrace maintainers)]) @@ -417,15 +347,15 @@ AS_IF([test "x$BABELTRACE_DEBUG_MODE" = x1], [ # Python bindings # Disabled by default AC_ARG_ENABLE([python-bindings], - [AC_HELP_STRING([--enable-python-bindings], [build the Python bindings])], + [AS_HELP_STRING([--enable-python-bindings],[build the Python bindings])], [], dnl AC_ARG_ENABLE will fill enable_python_bindings with the user choice - [enable_python_bindings=no] + [enable_python_bindings=unspecified] ) # Python bindings documentation # Disabled by default AC_ARG_ENABLE([python-bindings-doc], - [AC_HELP_STRING([--enable-python-bindings-doc], [build the Python bindings documentation])], + [AS_HELP_STRING([--enable-python-bindings-doc],[build the Python bindings documentation])], [], dnl AC_ARG_ENABLE will fill enable_python_bindings_doc with the user choice [enable_python_bindings_doc=no] ) @@ -433,15 +363,14 @@ AC_ARG_ENABLE([python-bindings-doc], # Python plugins # Disabled by default AC_ARG_ENABLE([python-plugins], - [AC_HELP_STRING([--enable-python-plugins], [enable the Python plugins support for the library and converter])], - [], dnl AC_ARG_ENABLE will fill enable_python_plugins with the user choice - [enable_python_plugins=no] + [AS_HELP_STRING([--enable-python-plugins],[enable the Python plugins support for the library and converter])] + dnl AC_ARG_ENABLE will fill enable_python_plugins with the user choice ) # Debug info # Enabled by default, except on some platforms AC_ARG_ENABLE([debug-info], - [AC_HELP_STRING([--disable-debug-info], [disable the debug info support (default on macOS, Solaris and Windows)])], + [AS_HELP_STRING([--disable-debug-info],[disable the debug info support (default on macOS, Solaris and Windows)])], [], dnl AC_ARG_ENABLE will fill enable_debug_info with the user choice [enable_debug_info="$DEFAULT_ENABLE_DEBUG_INFO"] ) @@ -449,32 +378,29 @@ AC_ARG_ENABLE([debug-info], # API documentation # Disabled by default AC_ARG_ENABLE([api-doc], - [AC_HELP_STRING([--enable-api-doc], [build the HTML API documentation])], - [enable_api_doc=$enableval], - [enable_api_doc=no] + [AS_HELP_STRING([--enable-api-doc],[build the HTML API documentation])], + [enable_api_doc=$enableval] ) # Built-in plugins # Disabled by default AC_ARG_ENABLE([built-in-plugins], - [AC_HELP_STRING([--enable-built-in-plugins], [Statically-link in-tree plug-ins into the babeltrace binary])], - [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice - [enable_built_in_plugins=no] + [AS_HELP_STRING([--enable-built-in-plugins],[Statically-link in-tree plug-ins into the babeltrace2 executable])] + dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice ) # Built-in python plugin support # Disabled by default AC_ARG_ENABLE([built-in-python-plugin-support], - [AC_HELP_STRING([--enable-built-in-python-plugin-support], [Statically-link Python plugin support into the babeltrace library])], - [], dnl AC_ARG_ENABLE will fill enable_built_in_python_plugin_support with the user choice - [enable_built_in_python_plugin_support=no] + [AS_HELP_STRING([--enable-built-in-python-plugin-support],[Statically-link Python plugin support into the babeltrace library])] + dnl AC_ARG_ENABLE will fill enable_built_in_python_plugin_support with the user choice ) # Man pages # Enabled by default AC_ARG_ENABLE([man-pages], [AS_HELP_STRING([--disable-man-pages], [Do not build and install man pages (already built in a distributed tarball])], - [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice + [], dnl AC_ARG_ENABLE will fill enable_man_pages with the user choice [enable_man_pages=yes] ) @@ -488,19 +414,10 @@ AM_CONDITIONAL([ENABLE_API_DOC], [test "x$enable_api_doc" = xyes]) AM_CONDITIONAL([ENABLE_BUILT_IN_PLUGINS], [test "x$enable_built_in_plugins" = xyes]) AM_CONDITIONAL([ENABLE_BUILT_IN_PYTHON_PLUGIN_SUPPORT], [test "x$enable_built_in_python_plugin_support" = xyes]) AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$enable_man_pages" = xyes]) - +AM_CONDITIONAL([ENABLE_PYTHON_COMMON_DEPS], [test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes]) # Set defines for optionnal features conditionnals in the source code -## jgalar: still used? -AS_IF([test "x$enable_python_plugins" = xyes], - [AC_DEFINE([PYTHON_PLUGINS], [1], [Python plugin support.])] -) - -AS_IF([test "x$enable_debug_info" = xyes], - [AC_DEFINE([ENABLE_DEBUG_INFO], [1], [Define to 1 if you enable the 'debug info' feature])] -) - AS_IF([test "x$enable_built_in_plugins" = xyes], [AC_DEFINE([BT_BUILT_IN_PLUGINS], [1], [Define to 1 to register plug-in attributes in static executable sections])] ) @@ -516,29 +433,46 @@ AS_IF([test "x$enable_debug_info" = xyes], AC_SUBST([ENABLE_DEBUG_INFO_VAL]) - -# Check for conflicting optional features user choices - -AS_IF([test "x$enable_python_bindings" = xno], +# Check for conflicting Python related features user choices. +AS_IF([test "x$enable_python_plugins" = xyes], [ - AS_IF([test "x$enable_python_bindings_doc" = xyes], [AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])]) + AS_IF([test "x$enable_python_bindings" = xunspecified], + [ + # --enable-python-plugins was provided but --enable-python-bindings was + # omitted. Turn the Python bindings ON anyway because it's needed to + # use the Python plugins. + enable_python_bindings=yes + ], + [ + AS_IF([test "x$enable_python_bindings" = xno], + [ + # --enable-python-plugins _and_ --disable-python-bindings were + # used. This is invalid because Python plugins need the Python + # bindings to be useful. + AC_MSG_ERROR(--enable-python-bindings must be used to support Python plugins) + ] + ) + ] + ) ] ) +# Check for conflicting optional features user choices + AS_IF([test "x$enable_built_in_plugins" = xyes], [ # Built-in plug-ins are only available when the --disable-shared --enable-static options are used. - AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle plug-ins in the babeltrace executable)]) - AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle plug-ins in the babeltrace executable)]) + AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle plug-ins in the babeltrace2 executable)]) + AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle plug-ins in the babeltrace2 executable)]) ] ) AS_IF([test "x$enable_built_in_python_plugin_support" = xyes], [ - AS_IF([test "x$enable_python_plugins" = xno], [AC_MSG_ERROR([--enable-python-plugins must be used to bundle Python plugin support in the babeltrace executable])]) + AS_IF([test "x$enable_python_plugins" != xyes], [AC_MSG_ERROR([--enable-python-plugins must be used to bundle Python plugin support in the babeltrace2 executable])]) # Built-in plug-ins are only available when the --disable-shared --enable-static options are used. - AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle Python plugin support in the babeltrace executable)]) - AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle Python plugin support in the babeltrace executable)]) + AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle Python plugin support in the babeltrace2 executable)]) + AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle Python plugin support in the babeltrace2 executable)]) ] ) @@ -549,60 +483,75 @@ AS_IF([test "x$enable_python_bindings" = xyes], [AX_PKG_SWIG(2.0.0, [], [AC_MSG_ERROR([SWIG 2.0.0 or newer is required to build the python bindings])])] ) -AS_IF([test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes], - [ - AM_PATH_PYTHON([3.0], [], [AC_MSG_ERROR(Python 3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)]) - +AM_PATH_PYTHON([3.0], [ AM_PATH_PYTHON_MODULES([PYTHON]) + # pythondir is the path where extra modules are to be installed pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH + # pyexecdir is the path that contains shared objects used by the extra modules pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH - AS_IF([test -z "$PYTHON_INCLUDE"], [ - AS_IF([test -z "$PYTHON_CONFIG"], [ - AC_PATH_PROGS([PYTHON_CONFIG], - [python$PYTHON_VERSION-config python-config], - [no], - [`dirname $PYTHON`]) - AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])]) - ]) - AC_MSG_CHECKING([Python include flags]) - PYTHON_INCLUDE=`$PYTHON_CONFIG --includes` - AC_MSG_RESULT([$PYTHON_INCLUDE]) + + AS_IF([test -z "$PYTHON_CONFIG"], [ + AC_PATH_PROGS([PYTHON_CONFIG], + [python$PYTHON_VERSION-config python-config], + [], + [`dirname $PYTHON`]) ]) - AS_IF([test -z "$PYTHON_LIBS"], [ - AS_IF([test -z "$PYTHON_CONFIG"], [ - AC_PATH_PROGS([PYTHON_CONFIG], - [python$PYTHON_VERSION-config python-config], - [no], - [`dirname $PYTHON`]) - AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])]) + + AS_IF([test -n "$PYTHON_CONFIG"], [ + AS_IF([test -z "$PYTHON_INCLUDE"], [ + AC_MSG_CHECKING([Python include flags]) + PYTHON_INCLUDE=`$PYTHON_CONFIG --includes` + AC_MSG_RESULT([$PYTHON_INCLUDE]) + ]) + + AS_IF([test -z "$PYTHON_LDFLAGS"], [ + AC_MSG_CHECKING([Python library flags]) + # Python 3.8+ requires that we pass --embed to get the -lpython3.x flag. + AS_IF([! PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags --embed`], [ + PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags` + ]) + AC_MSG_RESULT([$PYTHON_LDFLAGS]) ]) - AC_MSG_CHECKING([Python library flags]) - PYTHON_LIBS=`$PYTHON_CONFIG --libs` - AC_MSG_RESULT([$PYTHON_LIBS]) ]) - ] -) +], [:]) + +AS_IF([test "$PYTHON" != :], [have_python=yes], [have_python=no]) +AS_IF([test -n "$PYTHON_CONFIG"], [have_python_dev=yes], [have_python_dev=no]) + +AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = xyes]) +AM_CONDITIONAL([HAVE_PYTHON_DEV], [test "x$have_python_dev" = xyes]) + +AS_IF([test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes], [ + AS_IF([test "x$have_python_dev" = xno], [ + AC_MSG_ERROR([Cannot find a suitable python-config. You can override the python-config path with the PYTHON_CONFIG environment variable.]) + ]) +]) AS_IF([test "x$enable_python_bindings_doc" = xyes], [ AM_CHECK_PYTHON_SPHINX([PYTHON]) - AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno], - [AC_MSG_ERROR([The Sphinx package for Python 3 is required to build the Python bindings documentation])] - ) - ] -) + AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno], [ + AC_MSG_ERROR([The Sphinx package for Python 3 is required to build the Python bindings documentation]) + ]) -AS_IF([test "x$enable_debug_info" = xyes], - [ - # Check if libelf and libdw are present - AC_CHECK_LIB([elf], [elf_version], [:], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)]) - AC_CHECK_LIB([dw], [dwarf_begin], [:], [AC_MSG_ERROR(Missing libdw (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)]) - BT_LIB_ELFUTILS([0], [154], [:], [AC_MSG_ERROR(elfutils >= 0.154 is required to use the debug info feature. You can disable this feature using --disable-debug-info.)]) - ELFUTILS_LIBS="-lelf -ldw" + AS_IF([test "x$enable_python_bindings" != xyes], [ + AC_MSG_ERROR([The Python bindings are required to build their documentation]) + ]) ] ) + +AS_IF([test "x$enable_debug_info" = xyes], [ + # Check if libelf and libdw are present + PKG_CHECK_MODULES([ELFUTILS], [libelf >= 0.154 libdw >= 0.154], + [ + dnl PKG_CHECK_MODULES defines ELFUTILS_LIBS + ], + [ + AC_MSG_ERROR([elfutils >= 0.154 is required to use the debug info feature. You can disable this feature using --disable-debug-info.]) + ]) +]) AC_SUBST([ELFUTILS_LIBS]) AS_IF([test "x$enable_api_doc" = "xyes"], @@ -617,7 +566,7 @@ AS_IF([test "x$enable_api_doc" = "xyes"], DX_XML_FEATURE(OFF) DX_PDF_FEATURE(OFF) DX_PS_FEATURE(OFF) - DX_INIT_DOXYGEN([Babeltrace], [$(srcdir)/Doxyfile], [output]) + DX_INIT_DOXYGEN([Babeltrace 2], [$(builddir)/Doxyfile], [output]) AS_IF([test -z "$DX_DOXYGEN"], [AC_MSG_ERROR([You need doxygen to enable the API documentation])] ) @@ -627,10 +576,10 @@ AS_IF([test "x$enable_api_doc" = "xyes"], have_asciidoc_xmlto=no warn_prebuilt_man_pages=no -AS_IF([test "x$enable_man_pages" = "xyes"], [ - AC_PATH_PROG([ASCIIDOC], [asciidoc], [no]) - AC_PATH_PROG([XMLTO], [xmlto], [no]) +AC_PATH_PROG([ASCIIDOC], [asciidoc], [no]) +AC_PATH_PROG([XMLTO], [xmlto], [no]) +AS_IF([test "x$enable_man_pages" = "xyes"], [ AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [ AS_IF([test "x$in_git_repo" = "xyes"], [ # this is an error because we're in the Git repo, which @@ -673,17 +622,9 @@ AS_IF([test "x$exec_prefix" = xNONE], [ AC_SUBST(LIBDIR) - -# Set global CFLAGS in AM_CFLAGS -AM_CFLAGS="-Wall -Wformat -Werror=implicit-function-declaration $PTHREAD_CFLAGS $GLIB_CFLAGS" -AC_SUBST(AM_CFLAGS) - -# Set global CPPFLAGS in AM_CPPFLAGS -AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -include config.h" -AC_SUBST(AM_CPPFLAGS) - -# Add glib to global link libs -LIBS="$LIBS $GLIB_LIBS" +# CFLAGS from libraries (the glib ones are needed for the following sizeof +# test). +AM_CFLAGS="${PTHREAD_CFLAGS} ${GLIB_CFLAGS}" # Check that the current size_t matches the size that glib thinks it should # be. This catches problems on multi-arch where people try to do a 32-bit @@ -691,6 +632,10 @@ LIBS="$LIBS $GLIB_LIBS" # glib.h is not platform specific but it includes glibconfig.h which is and # is usually installed in a non-standard path. +# Do this before enabling all the warning flags, as the +# AC_LANG_PROGRAM-generated program may generate some warning, which makes this +# test fail unnecessarily. + # Older versions of the pkg-config macros disallows PKG_* in the autoconf # output. Specifically allow pkg_config_libdir to be able to print the # error message. @@ -714,113 +659,171 @@ target. ]) CFLAGS=${save_CFLAGS} +# Detect C and LD warning flags supported by the compiler. + +# Detect warning flags supported by the compiler, append them to WARN_CFLAGS. +# +# Pass -Werror as an extra flag during the test: this is needed to make the +# -Wunknown-warning-option diagnostic fatal with clang. +AX_APPEND_COMPILE_FLAGS([ dnl + -Wall dnl + -Wextra dnl + -Wmissing-prototypes dnl + -Wmissing-declarations dnl + -Wnull-dereference dnl + -Wundef dnl + -Wredundant-decls 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 + -Wno-unused-parameter dnl + -Wno-sign-compare dnl + dnl + dnl Some versions of SWIG (like 3.0.12) generate code that produces + dnl -Wcast-function-type warnings. This warning is present in gcc >= 8. This + dnl combo happens on RHEL/Centos 8, for example. Later versions of SWIG (like + dnl 4.0.1) have the correct function signatures to not produce this warning. + dnl It's simpler to just disable the warning globally. + dnl + dnl Note that the Debian/Ubuntu SWIG package 3.0.12-2 contains a local patch to + dnl fix this (python-fix-function-cast-warnings.patch), so you won't be able to + dnl reproduce the warning using that package. + dnl + dnl Ref: https://github.com/swig/swig/issues/1259 + -Wno-cast-function-type dnl + -Wno-missing-field-initializers dnl + ], + [WARN_CFLAGS], + [-Werror]) + +# When given, add -Werror to WARN_CFLAGS. +AC_ARG_ENABLE([Werror], + [AS_HELP_STRING([--enable-Werror], [Treat compiler warnings as errors.])] +) +AS_IF([test "x$enable_Werror" = "xyes"], + [WARN_CFLAGS="${WARN_CFLAGS} -Werror"] +) + +# 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 >= 4.0. +WARN_CFLAGS="${WARN_CFLAGS} -Wold-style-definition -Wstrict-prototypes" + +# CFLAGS from AX_APPEND_COMPILE_FLAGS. +AM_CFLAGS="${AM_CFLAGS} ${WARN_CFLAGS}" + +# Done for AM_CFLAGS. +AC_SUBST(AM_CFLAGS) + +# Set global CPPFLAGS in AM_CPPFLAGS +AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include common/config.h" +AC_SUBST(AM_CPPFLAGS) + +# Add glib to global link libs +LIBS="$LIBS $GLIB_LIBS" + # Abuse autoconf's AC_ARG_PROGRAM output variable 'program_transform_name' -# to rename babeltrace.bin to babeltrace at install time. -program_transform_name="s&babeltrace\.bin&babeltrace&;s&babeltrace-log\.bin&babeltrace-log&;$program_transform_name" +# to rename babeltrace2.bin to babeltrace2 at install time. +program_transform_name="s&babeltrace2\.bin&babeltrace2&;$program_transform_name" AC_SUBST(program_transform_name) AC_CONFIG_FILES([ - Makefile - bindings/python/Makefile - bindings/python/bt2/Makefile - bindings/python/bt2/setup.py - bindings/python/bt2/bt2/__init__.py - common/Makefile - ctfser/Makefile - compat/Makefile - cli/Makefile - doc/Makefile doc/api/Makefile - doc/api/Doxyfile + doc/api/libbabeltrace2/Doxyfile + doc/api/libbabeltrace2/Makefile doc/bindings/Makefile doc/bindings/python/Makefile doc/contributing-images/Makefile - doc/man/Makefile - doc/man/asciidoc-attrs.conf - fd-cache/Makefile - lib/Makefile - lib/prio_heap/Makefile - lib/plugin/Makefile - lib/graph/Makefile - lib/graph/message/Makefile - lib/trace-ir/Makefile - lib/ctf-writer/Makefile + doc/Makefile + doc/man/asciidoc-attrs.conf + doc/man/Makefile include/Makefile - logging/Makefile - bindings/Makefile - tests/Makefile - tests/cli/Makefile - tests/cli/intersection/Makefile + Makefile + src/argpar/Makefile + src/autodisc/Makefile + src/babeltrace2-ctf-writer.pc + src/babeltrace2.pc + src/bindings/Makefile + src/bindings/python/bt2/bt2/version.py + src/bindings/python/bt2/Makefile + src/bindings/python/bt2/setup.py + src/bindings/python/Makefile + src/cli/Makefile + src/common/Makefile + src/compat/Makefile + src/ctfser/Makefile + src/ctf-writer/Makefile + src/fd-cache/Makefile + src/lib/graph/Makefile + src/lib/graph/message/Makefile + src/lib/Makefile + src/lib/plugin/Makefile + src/lib/prio-heap/Makefile + src/lib/trace-ir/Makefile + src/logging/Makefile + src/Makefile + src/plugins/common/Makefile + src/plugins/common/muxing/Makefile + src/plugins/common/param-validation/Makefile + src/plugins/ctf/common/bfcr/Makefile + src/plugins/ctf/common/Makefile + src/plugins/ctf/common/metadata/Makefile + src/plugins/ctf/common/msg-iter/Makefile + src/plugins/ctf/fs-sink/Makefile + src/plugins/ctf/fs-src/Makefile + src/plugins/ctf/lttng-live/Makefile + src/plugins/ctf/Makefile + src/plugins/lttng-utils/debug-info/Makefile + src/plugins/lttng-utils/Makefile + src/plugins/Makefile + src/plugins/text/dmesg/Makefile + src/plugins/text/Makefile + src/plugins/text/pretty/Makefile + src/plugins/text/details/Makefile + src/plugins/utils/counter/Makefile + src/plugins/utils/dummy/Makefile + src/plugins/utils/Makefile + src/plugins/utils/muxer/Makefile + src/plugins/utils/trimmer/Makefile + src/py-common/Makefile + src/python-plugin-provider/Makefile + src/param-parse/Makefile + src/string-format/Makefile + tests/bitfield/Makefile + tests/ctf-writer/Makefile tests/lib/Makefile tests/lib/test-plugin-plugins/Makefile - tests/lib/trace-ir/Makefile - tests/lib/ctf-writer/Makefile - tests/utils/common.sh + tests/lib/conds/Makefile + tests/Makefile + tests/param-validation/Makefile + tests/plugins/Makefile + tests/plugins/src.ctf.fs/Makefile + tests/plugins/src.ctf.fs/succeed/Makefile + tests/plugins/sink.ctf.fs/Makefile + tests/plugins/sink.ctf.fs/succeed/Makefile + tests/plugins/flt.lttng-utils.debug-info/Makefile + tests/plugins/flt.utils.muxer/Makefile + tests/plugins/flt.utils.muxer/succeed/Makefile + tests/plugins/flt.utils.trimmer/Makefile + tests/plugins/sink.text.pretty/Makefile tests/utils/Makefile tests/utils/tap/Makefile - tests/bindings/Makefile - tests/bindings/python/Makefile - tests/bindings/python/bt2/Makefile - tests/plugins/Makefile - tests/plugins/ctf/Makefile - tests/python-plugin-provider/Makefile - extras/Makefile - extras/valgrind/Makefile - plugins/Makefile - plugins/ctf/Makefile - plugins/ctf/common/Makefile - plugins/ctf/common/bfcr/Makefile - plugins/ctf/common/metadata/Makefile - plugins/ctf/common/msg-iter/Makefile - plugins/ctf/common/utils/Makefile - plugins/ctf/fs-src/Makefile - plugins/ctf/fs-sink/Makefile - plugins/ctf/lttng-live/Makefile - plugins/text/Makefile - plugins/text/dmesg/Makefile - plugins/text/pretty/Makefile - plugins/utils/Makefile - plugins/utils/dummy/Makefile - plugins/utils/counter/Makefile - plugins/utils/trimmer/Makefile - plugins/utils/muxer/Makefile - python-plugin-provider/Makefile - plugins/lttng-utils/Makefile - plugins/lttng-utils/debug-info/Makefile - babeltrace.pc - babeltrace-ctf.pc ]) -AC_CONFIG_FILES([tests/cli/intersection/test_intersection], [chmod +x tests/cli/intersection/test_intersection]) -AC_CONFIG_FILES([tests/cli/test_convert_args], [chmod +x tests/cli/test_convert_args]) -AC_CONFIG_FILES([tests/cli/test_output_ctf_metadata], [chmod +x tests/cli/test_output_ctf_metadata]) -AC_CONFIG_FILES([tests/cli/test_packet_seq_num], [chmod +x tests/cli/test_packet_seq_num]) -AC_CONFIG_FILES([tests/cli/test_trace_copy], [chmod +x tests/cli/test_trace_copy]) -AC_CONFIG_FILES([tests/cli/test_trace_read], [chmod +x tests/cli/test_trace_read]) -AC_CONFIG_FILES([tests/cli/test_trimmer], [chmod +x tests/cli/test_trimmer]) -AC_CONFIG_FILES([tests/lib/test_ctf_writer_complete], [chmod +x tests/lib/test_ctf_writer_complete]) -AC_CONFIG_FILES([tests/lib/test_plugin_complete], [chmod +x tests/lib/test_plugin_complete]) -AC_CONFIG_FILES([tests/lib/trace-ir/test_trace_ir], [chmod +x tests/lib/trace-ir/test_trace_ir]) -AC_CONFIG_FILES([tests/lib/ctf-writer/test_ctf_writer], [chmod +x tests/lib/ctf-writer/test_ctf_writer]) -AC_CONFIG_FILES([tests/plugins/ctf/test_ctf_plugin], [chmod +x tests/plugins/ctf/test_ctf_plugin]) -AC_CONFIG_FILES([tests/plugins/test_utils_muxer_complete], [chmod +x tests/plugins/test_utils_muxer_complete]) -AC_CONFIG_FILES([tests/plugins/test_lttng_utils_debug_info], [chmod +x tests/plugins/test_lttng_utils_debug_info]) -AC_CONFIG_FILES([tests/plugins/test_dwarf_complete], [chmod +x tests/plugins/test_dwarf_complete]) -AC_CONFIG_FILES([tests/plugins/test_bin_info_complete], [chmod +x tests/plugins/test_bin_info_complete]) - -AS_IF([test "x$enable_python_bindings" = xyes], - [ - AC_CONFIG_FILES([tests/bindings/python/bt2/test_python_bt2], [chmod +x tests/bindings/python/bt2/test_python_bt2]) - AC_CONFIG_FILES([tests/utils/test_python_bt2_env], [chmod +x tests/utils/test_python_bt2_env]) - AC_CONFIG_FILES([tests/bindings/python/babeltrace/test_python_babeltrace], [chmod +x tests/bindings/python/babeltrace/test_python_babeltrace]) - ] -) - -AS_IF([test "x$enable_python_plugins" = "xyes"], - [AC_CONFIG_FILES([tests/python-plugin-provider/test_python_plugin_provider], [chmod +x tests/python-plugin-provider/test_python_plugin_provider])] - [AC_CONFIG_FILES([tests/python-plugin-provider/test_python_plugin_provider_env], [chmod +x tests/python-plugin-provider/test_python_plugin_provider_env])] -) - AC_OUTPUT # @@ -832,9 +835,25 @@ PPRINT_SET_INDENT(1) PPRINT_SET_TS(38) AS_ECHO -AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION$PPRINT_COLOR_RST") + +AS_IF([test -n "bt_version_name"], [ + AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION \"bt_version_name\"$PPRINT_COLOR_RST") +], [ + AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION") +]) + AS_ECHO +AS_IF([test -n "bt_version_description"], [ + AS_IF([test -n "$report_fold"], [ + AS_ECHO("`AS_ECHO("bt_version_description") | $report_fold -s`") + ], [ + AS_ECHO("bt_version_description") + ]) + + AS_ECHO +]) + PPRINT_SUBTITLE([System]) # Target architecture we're building for. @@ -853,29 +872,41 @@ PPRINT_PROP_STRING([Target architecture], $target_arch) AS_ECHO PPRINT_SUBTITLE([Python 3 language support]) +test "x$have_python" = "xyes" && value=1 || value=0 +PPRINT_PROP_BOOL([Have Python interpreter], $value) +test "x$have_python_dev" = "xyes" && value=1 || value=0 +PPRINT_PROP_BOOL([Have Python development libraries], $value) test "x$enable_python_bindings" = "xyes" && value=1 || value=0 -PPRINT_PROP_BOOL([Python bindings], $value) +PPRINT_PROP_BOOL_CUSTOM([Python bindings], $value, [To enable, use --enable-python-bindings]) test "x$enable_python_plugins" = "xyes" && value=1 || value=0 -PPRINT_PROP_BOOL([Python plugin support], $value) -AS_IF([test "x$enable_python_bindings" = "xyes" || test "x$enable_python_plugins" = "xyes"], [ +PPRINT_PROP_BOOL_CUSTOM([Python plugin support], $value, [To enable, use --enable-python-plugins]) +AS_IF([test "x$have_python" = "xyes"], [ + PPRINT_PROP_STRING([Python interpreter path], [$PYTHON]) +]) +AS_IF([test "x$have_python_dev" = "xyes"], [ + PPRINT_PROP_STRING([python-config path], [$PYTHON_CONFIG]) PPRINT_PROP_STRING([Python include paths], [$PYTHON_INCLUDE]) - PPRINT_PROP_STRING([Python libraries], [$PYTHON_LIBS]) + PPRINT_PROP_STRING([Python linker flags], [$PYTHON_LDFLAGS]) +]) +AS_IF([test "x$enable_python_bindings" = "xyes"], [ + PPRINT_PROP_STRING([SWIG executable], [$SWIG]) + PPRINT_PROP_STRING([SWIG library], [$SWIG_LIB]) ]) AS_ECHO PPRINT_SUBTITLE([Plugins]) PPRINT_PROP_BOOL(['ctf' plugin], 1) test "x$enable_debug_info" = "xyes" && value=1 || value=0 -PPRINT_PROP_BOOL(['lttng-utils' plugin], $value) +PPRINT_PROP_BOOL_CUSTOM(['lttng-utils' plugin], $value, [To enable, use --enable-debug-info]) PPRINT_PROP_BOOL(['text' plugin], 1) PPRINT_PROP_BOOL(['utils' plugin], 1) AS_ECHO PPRINT_SUBTITLE([Built-in features]) test "x$enable_built_in_plugins" = "xyes" && value=1 || value=0 -PPRINT_PROP_BOOL([Built-in plugins], $value) +PPRINT_PROP_BOOL_CUSTOM([Built-in plugins], $value, [To enable, use --enable-built-in-plugins]) test "x$enable_built_in_python_plugin_support" = "xyes" && value=1 || value=0 -PPRINT_PROP_BOOL([Built-in Python plugin support], $value) +PPRINT_PROP_BOOL_CUSTOM([Built-in Python plugin support], $value, [To enable, use --enable-built-in-python-plugin-support]) AS_ECHO PPRINT_SUBTITLE([Documentation]) @@ -896,15 +927,15 @@ AS_IF([test "x$enable_man_pages" != "xno"], [ ]) ]) ], [ - PPRINT_PROP_BOOL([build_man_pages_msg], 0) + PPRINT_PROP_BOOL_CUSTOM([build_man_pages_msg], 0, [To build man pages, use --enable-man-pages]) ]) m4_popdef([build_man_pages_msg]) test "x$enable_api_doc" = "xyes" && value=1 || value=0 -PPRINT_PROP_BOOL([HTML API documentation], $value) +PPRINT_PROP_BOOL_CUSTOM([HTML API documentation], $value, [To build documentation, use --enable-api-doc]) test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0 -PPRINT_PROP_BOOL([Python bindings documentation], $value) +PPRINT_PROP_BOOL_CUSTOM([Python bindings documentation], $value, [To build the Python bindings documentation, use --enable-python-bindings-doc]) AS_ECHO PPRINT_SUBTITLE([Logging]) @@ -912,17 +943,20 @@ PPRINT_PROP_STRING([Minimal log level], $BABELTRACE_MINIMAL_LOG_LEVEL) AS_ECHO PPRINT_SUBTITLE([Special build modes]) -PPRINT_PROP_BOOL([Debug mode], $BABELTRACE_DEBUG_MODE) -PPRINT_PROP_BOOL([Developer mode], $BABELTRACE_DEV_MODE) +PPRINT_PROP_BOOL_CUSTOM([Debug mode], $BABELTRACE_DEBUG_MODE, [To enable, set the BABELTRACE_DEBUG_MODE environment variable to 1]) +PPRINT_PROP_BOOL_CUSTOM([Developer mode], $BABELTRACE_DEV_MODE, [To enable, set the BABELTRACE_DEV_MODE environment variable to 1]) report_bindir="`eval eval echo $bindir`" report_libdir="`eval eval echo $libdir`" report_sysconfdif="`eval eval echo $sysconfdir`" +report_pluginsdir="`eval eval eval echo $BABELTRACE_PLUGINS_DIR`" +report_pluginprovidersdir="`eval eval eval echo $BABELTRACE_PLUGIN_PROVIDERS_DIR`" # Print the bindir and libdir this `make install' will install into. AS_ECHO PPRINT_SUBTITLE([Install directories]) PPRINT_PROP_STRING([Binaries], [$report_bindir]) PPRINT_PROP_STRING([Libraries], [$report_libdir]) -PPRINT_PROP_STRING([Plugins], [$report_libdir/babeltrace/plugins]) +PPRINT_PROP_STRING([Plugins], [$report_pluginsdir]) +PPRINT_PROP_STRING([Plugin providers], [$report_pluginprovidersdir]) PPRINT_PROP_STRING([Configuration], [$report_sysconfdif])