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@ -8,13 +8,15 @@ |
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## @copy © Marc Wäckerlin |
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## @license LGPL, see file <a href="license.html">COPYING</a> |
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## |
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## 1 2 3 4 5 6 7 8 |
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## 45678901234567890123456789012345678901234567890123456789012345678901234567890 |
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# init |
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AC_INIT([mrw/mrw.hpp.in]) |
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PACKAGENAME=mrw-c++ |
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m4_define(x_major, 2) |
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m4_define(x_minor, 2) |
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m4_define(x_least, 1) |
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m4_define(x_minor, 3) |
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m4_define(x_least, 0) |
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AM_INIT_AUTOMAKE(@PACKAGENAME@, @MAJOR@.@MINOR@.@LEAST@, [marc@waeckerlin.org]) |
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# copy M4 to shell |
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@ -66,19 +68,19 @@ AM_MAINTAINER_MODE |
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AC_ARG_ENABLE(threads, |
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[ --disable-threads disable multithreading], |
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[with_threads="$enableval"], [with_threads="yes"]) |
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THREADS="-pthread" |
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AM_CONDITIONAL(HAVE_THREADS, test "$with_threads" == "yes") |
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THREADS="-pthread -D_MT" |
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AM_CONDITIONAL(HAVE_THREADS, test "$with_threads" = "yes") |
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AC_ARG_ENABLE(autofntrace, |
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[ --disable-autofntrace disable automated function trace (requires gcc)], |
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[with_autofntrace="$enableval"], [with_autofntrace="yes"]) |
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AM_CONDITIONAL(AUTOFNTRACE, test "$with_autofntrace" == "yes" -a -n "$GCC") |
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AM_CONDITIONAL(AUTOFNTRACE, test "$with_autofntrace" = "yes" -a -n "$GCC") |
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AC_ARG_ENABLE(pedantic, |
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[ --enable-pedantic enable all warnings and checks, abort on warnings], |
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[have_pedantic="$enableval"; test "$enableval" = "yes" && \ |
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AM_CXXFLAGS="${AM_CXXFLAGS:-} -pedantic-errors -Wall -W -Wfloat-equal -Wundef -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion -Wsign-compare -Wmissing-format-attribute -Wno-multichar -Wpacked -Wredundant-decls -Werror -Wshadow -Wcast-qual -Wno-ctor-dtor-privacy"]) |
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AM_CXXFLAGS="${AM_CXXFLAGS:-} -pedantic-errors -Wall -W -Wfloat-equal -Wundef -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion -Wsign-compare -Wmissing-format-attribute -Wno-multichar -Wpacked -Wredundant-decls -Werror -Wshadow -Wcast-qual -Wno-ctor-dtor-privacy"], [have_pedantic="no"]) |
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dnl problem in libs: -Wshadow -Wcast-qual |
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dnl auto.hpp: -Wno-ctor-dtor-privacy (removed) |
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AM_CONDITIONAL(PEDANTIC, test "$enableval" = "yes") |
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AM_CONDITIONAL(PEDANTIC, test "$have_pedantic" = "yes") |
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AC_ARG_ENABLE(dot, |
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[ --disable-dot disable dot graphic tools for documentation], |
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[have_dot="$enableval"]) |
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@ -89,17 +91,37 @@ AC_ARG_ENABLE(log4cxx, |
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[have_log4cxx="$enableval"]) |
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AM_CONDITIONAL(HAVE_LOG4CXX, test "$have_log4cxx" = "yes") |
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AC_ARG_ENABLE(ltdl, |
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[ --disable-ltdl disable use of libtool library dynamic loading |
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Note: For automated stack trace, you need ltdl], |
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[have_ltdl="$enableval"]) |
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[ --disable-ltdl enable use of libtool library dynamic loading |
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Note: For automated stack trace, you need either |
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ltdl or the libbfd BFD library from |
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the binutils package at compile time.], |
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[have_ltdl="$enableval"], [have_ltdl="yes"]) |
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AM_CONDITIONAL(HAVE_LTDL, test "$have_ltdl" = "yes") |
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AC_ARG_ENABLE(dynamicstack, |
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[ --enable-dynamic-stack enable use of libtool library dynamic loading |
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for stacktrace, this means the code is not linked |
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to libbfd, instead a dynamical version of libbfd |
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is loaded at runtime - this prevents dependency on |
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the bfd library (which is part of the GNU binutils). |
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Note: For automated stack trace, you need either |
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ltdl or the libbfd BFD library from |
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the GNU binutils package at compile time.], |
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[have_dynamicstack="$enableval"], [have_dynamicstack="no"]) |
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AC_ARG_ENABLE(stacktrace, |
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[ --disable-stacktrace disable stack trace, use this if you cannot |
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compile the library on your system otherwise and |
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you still want to use the other parts], |
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[have_stacktrace="$enableval"], [have_stacktrace=$have_ltdl]) |
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[have_stacktrace="$enableval"], [have_stacktrace="yes"]) |
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AM_CONDITIONAL(HAVE_STACKTRACE, test "$have_stacktrace" = "yes") |
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if test "$have_stacktrace" = "yes"; then |
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AC_CHECK_HEADER([demangle.h], |
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[AC_DEFINE([HAVE_DEMANGLE_H])], |
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[AC_MSG_WARN([Header "demangle.h" from the binutils not found! |
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- unfortunately, the bintils do not install this header |
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(even though they should) |
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- the required symbols are now declared in stacktrace.cpp according to my |
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own binutils version (binutils-2.16.1) it may or may not be compytible to |
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yours])]) |
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AC_SEARCH_LIBS(cplus_demangle, [demangle iberty], |
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[AC_MSG_RESULT([OK, found cplus_demangle])], |
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[AC_MSG_ERROR([Function cplus_demangle not found! |
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@ -110,6 +132,16 @@ if test "$have_stacktrace" = "yes"; then |
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-> is the symbol defined? |
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- Try to compile with option --disable-stacktrace |
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If you are not a developer, you perhaps don't need it...?])]) |
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if test "$have_dynamicstack" != "yes"; then |
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AC_DEFINE([NO_LTDL]) |
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AC_SEARCH_LIBS(bfd_openr, bfd, |
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[AC_MSG_RESULT([OK, found libbfd])], |
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[AC_MSG_ERROR([BFD library from the binutils package not found! |
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It is required for stach trace! |
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- install binutils or binutils-devel |
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- or configure with option --enable-ltdl |
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- or configure with option --disable-stacktrace])]) |
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fi |
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fi |
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AC_ARG_WITH([boost-thread],AS_HELP_STRING([--with-boost-thread], |
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[specify the boost thread library or suffix to use]), |
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@ -122,7 +154,7 @@ AC_ARG_WITH([boost-thread],AS_HELP_STRING([--with-boost-thread], |
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else |
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chk_libs="" |
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fi], |
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[chk_libs="boost_thread boost_thread-mt boost_thread-gcc-mt"]) |
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[chk_libs="boost_thread boost_thread-mt boost_thread-${CXX} boost_thread-${CC} boost_thread-${CXX}-mt boost_thread-${CC}-mt"]) |
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for ax_lib in $chk_libs; do |
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AC_CHECK_LIB($ax_lib, main, [BOOST_THREAD_LIB="-l$ax_lib" break]) |
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done |
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@ -156,12 +188,12 @@ if test "$have_cppunit" = "no"; then |
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AC_MSG_WARN([Missing cppunit development library! |
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- you cannot check the library using "make check" |
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- everything else works perfectly]); fi |
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if test "$have_pedantic" == "yes"; then |
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if test "$have_pedantic" = "yes"; then |
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AC_MSG_NOTICE([Pedantic compile mode enabled! |
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- all warnings for GNU g++ are enabled |
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- all warnings result in an error |
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- doxygen warnings are treated as error too]); fi |
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if test "$with_threads" == "no"; then |
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if test "$with_threads" = "no"; then |
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AC_MSG_WARN([Multithreading support is disabled! |
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- use --enable-threads to enable it |
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- actually, there's only support for automated function trace]); fi |
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@ -172,15 +204,22 @@ AC_MSG_WARN([Library log4cxx will not be used! |
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if test "$have_stacktrace" != "yes"; then |
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AC_MSG_WARN([mrw::StackTrace is disabled!]); fi |
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if test "$have_ltdl" != "yes"; then |
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AC_MSG_ERROR([mrw::DynamicLibrary dynamic library loading is disabled! |
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- mrw::StackTrace is disabled without mrw::DynamicLibrary |
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AC_MSG_WARN([mrw::DynamicLibrary dynamic library loading is disabled! |
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- install the GNU libtool, if you need mrw::DynamicLibrary]);fi |
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if test "$with_autofntrace" != "yes" -o -z "$GCC"; then |
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AC_MSG_WARN([Automated GNU gcc function tracing is disabled! |
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- libmrwautofunctiontracestdout won't be built |
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- libmrwautofunctiontracelog4cxx won't be built]);fi |
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if test -z "$BOOST_THREAD_LIB"; then |
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AC_MSG_WARN([Boost thread library not found! |
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- multithreading is based on boost thread library |
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- support for multithreading is disabled |
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- try to pass the library name, e.g. |
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--with-boost-thread=boost_thread-icc-mt]);fi |
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--with-boost-thread=boost_thread-icc-mt]);fi |
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if test "$have_dynamicstack" = "yes" -a \ |
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\( "$have_stacktrace" != "yes" -o "$have_ltdl" != "yes" \); then |
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AC_MSG_ERROR([Option --enable-dynamic-stack was given, but either |
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stacktrace is disabled or ltdl is disabled. |
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--enable-dynamic-stack should always be used together with options |
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--enable-stacktrace and |
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--enable-ltdl]);fi |
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Marc Wäckerlin
19 years ago