C++ Library containing a lot of needful things: Stack Trace, Command Line Parser, Resource Handling, Configuration Files, Unix Command Execution, Directories, Regular Expressions, Tokenizer, Function Trace, Standard Extensions.
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# $Id$
m4_include(ax_cxx_compile_stdcxx_11.m4)
AC_ALIAS([AC_DEFINE_DIR], [AX_DEFINE_DIR])
AC_DEFUN([AX_DEFINE_DIR], [
prefix_NONE=
exec_prefix_NONE=
test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
dnl refers to ${prefix}. Thus we have to use `eval' twice.
eval ax_define_dir="\"[$]$2\""
eval ax_define_dir="\"$ax_define_dir\""
AC_SUBST($1, "$ax_define_dir")
AC_DEFINE_UNQUOTED($1, "$ax_define_dir", [$3])
test "$prefix_NONE" && prefix=NONE
test "$exec_prefix_NONE" && exec_prefix=NONE
])
AC_INIT([README])
SRC_DIR=src
TST_DIR=test
DOC_DIR=doc
m4_define(x_packagename, mrw-c++)
m4_define(x_major, 4)
m4_define(x_minor, 1)
PACKAGENAME=x_packagename
MAJOR=x_major
MINOR=x_minor
BUILDDATE=$(date "+%d.%m.%Y/%H.%M")
if svn info . 2>&1 > /dev/null; then
LEAST=$(LANG= svn info $path | sed -n 's/Revision: //p')
break;
else
MAJOR=[$(pwd | sed -n 's,^.*/'${PACKAGENAME}'-\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*$,\1,p')]
MINOR=[$(pwd | sed -n 's,^.*/'${PACKAGENAME}'-\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*$,\2,p')]
LEAST=[$(pwd | sed -n 's,^.*/'${PACKAGENAME}'-\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*$,\3,p')]
if test -z "${LEAST}"; then
AC_MSG_ERROR([CANNOT DETERMINE REVISION NUMBER from $(pwd)
Got: ${MAJOR}.${MINOR}.${LEAST}])
fi
fi
# due to restriction on Max OSX: max version is 65535.255.255
while test $LEAST -gt 255; do
LEAST=$((LEAST-255))
MINOR=$((MINOR+1))
done
while test $MINOR -gt 255; do
MINOR=$((MINOR-255))
MAJOR=$((MAJOR+1))
done
AC_MSG_NOTICE([Version number of $PACKAGENAME is: ${MAJOR}.${MINOR}.${LEAST}])
AM_INIT_AUTOMAKE($PACKAGENAME, $MAJOR.$MINOR.$LEAST, [marc@waeckerlin.org])
# author for signing packages
if test -z "$PACKAGERID"; then
PACKAGERID="Marc Wäckerlin (http://marc.waeckerlin.org) <marc@waeckerlin.org>"
fi
AC_ARG_VAR(PACKAGERID, [Signature identification of the package author.])
BUILDDATE=$(date --rfc-2822)
AC_SUBST(BUILDDATE)
# files to create
AC_CONFIG_FILES([makefile ${PACKAGENAME}.spec src/version.cxx
src/makefile test/makefile
doc/doxyfile doc/makefile
src/mrw/mrw.hxx doc/examples/makefile
src/${PACKAGENAME}.pc debian/changelog debian/control])
# copy M4 to shell
AC_SUBST(MAJOR)
AC_SUBST(MINOR)
AC_SUBST(LEAST)
AC_SUBST(BUILDDATE)
# libtool versioning
LIB_MAJOR=m4_eval(x_major+x_minor)
LIB_MINOR=${LEAST}
LIB_LEAST=x_minor
LIB_VERSION="${LIB_MAJOR}:${LIB_MINOR}:${LIB_LEAST}"
AC_SUBST(LIB_VERSION)
# home
AC_SUBST(HOME)
# datadir for languages
AX_DEFINE_DIR([DATADIR], [datadir])
#AC_SUBST(DATADIR)
# macros
sed -e 's/^$/./' -e 's/^/ /g' ${0%/*}/README > ${0%/*}/README.debian
READMEDEB=README.debian
AC_SUBST_FILE(READMEDEB)
README=README
AC_SUBST_FILE(README)
CHANGE_LOG=ChangeLog
AC_SUBST_FILE(CHANGE_LOG)
AM_CPPFLAGS="-DPACKAGEVERSION='\"${VERSION}\"' -DPACKAGENAME='\"${PACKAGENAME}\"'"
# Get rid of that stupid -O2 -g opions!
CXXFLAGS="${CXXFLAGS:-}"
# languages
AC_LANG(C++)
AX_CXX_COMPILE_STDCXX_11(noext, optional)
# programs
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_LIBTOOL
AC_CHECK_PROG(have_doxygen, doxygen, yes, no)
AC_CHECK_PROG(have_dot, dot, yes, no)
PKG_PROG_PKG_CONFIG
# libraries
AC_CHECK_HEADER(log4cxx/logger.h, [have_log4cxx=yes])
AC_CHECK_HEADER(ltdl.h, [have_ltdl=yes])
AC_CHECK_HEADER(regex.h, [have_regex=yes])
AC_CHECK_HEADERS(unistd.h fcntl.h, [have_exec=yes])
AC_CHECK_HEADER(dirent.h, [have_dir=yes])
# solaris?
AC_CHECK_HEADER(sys/old_procfs.h, [AM_CPPFLAGS=-D__solaris__])
# Arguments
AM_MAINTAINER_MODE
AC_ARG_ENABLE(valgrind,
AS_HELP_STRING([--enable-valgrind],
[runs all checks with valgrind enabled]),
[have_valgrind="$enableval"], [have_valgrind="no"])
AM_CONDITIONAL(HAVE_VALGRIND, test "$have_valgrind" = "yes")
AC_ARG_ENABLE(threads,
[ --disable-threads disable multithreading],
[with_threads="$enableval"], [with_threads="yes"])
THREADS="-pthread -D_MT"
AM_CONDITIONAL(HAVE_THREADS, test "$with_threads" = "yes")
AC_ARG_ENABLE(autofntrace,
[ --disable-autofntrace disable automated function trace (requires gcc)],
[with_autofntrace="$enableval"], [with_autofntrace="yes"])
AM_CONDITIONAL(AUTOFNTRACE, test "$with_autofntrace" = "yes" -a -n "$GCC")
AC_ARG_ENABLE(dir,
[ --disable-dir disable POSIX directory access],
[have_dir="$enableval"])
AM_CONDITIONAL(HAVE_DIR, test "$have_dir" = "yes")
AC_ARG_ENABLE(exec,
[ --disable-exec disable UNIX fork and execute with pipes],
[have_exec="$enableval"])
AM_CONDITIONAL(HAVE_EXEC, test "$have_exec" = "yes")
AC_ARG_ENABLE(regexp,
[ --disable-regexp disable use of regular expressions],
[have_regex="$enableval"])
AM_CONDITIONAL(HAVE_REGEXP, test "$have_regex" = "yes")
AC_ARG_ENABLE(log4cxx,
[ --disable-log4cxx disable use of log4cxx library in automated
stack trace],
[have_log4cxx="$enableval"])
AM_CONDITIONAL(HAVE_LOG4CXX, test "$have_log4cxx" = "yes")
AC_ARG_ENABLE(ltdl,
[ --disable-ltdl enable use of libtool library dynamic loading
Note: For automated stack trace, you need either
ltdl or the libbfd BFD library from
the binutils package at compile time.],
[have_ltdl="$enableval"], [have_ltdl="$have_ltdl"])
AM_CONDITIONAL(HAVE_LTDL, test "$have_ltdl" = "yes")
AC_ARG_ENABLE(dynamicstack,
[ --enable-dynamic-stack enable use of libtool library dynamic loading
for stacktrace, this means the code is not linked
to libbfd, instead a dynamical version of libbfd
is loaded at runtime - this prevents dependency on
the bfd library (which is part of the GNU binutils).
Note: For automated stack trace, you need either
ltdl or the libbfd BFD library from
the GNU binutils package at compile time.],
[have_dynamicstack="$enableval"], [have_dynamicstack="no"])
AC_ARG_ENABLE(stacktrace,
[ --disable-stacktrace disable stack trace, use this if you cannot
compile the library on your system otherwise and
you still want to use the other parts],
[have_stacktrace="$enableval"], [have_stacktrace="yes"])
AM_CONDITIONAL(HAVE_STACKTRACE, test "$have_stacktrace" = "yes")
if test "$have_stacktrace" = "yes"; then
# Hack for bug:
# /usr/include/libiberty.h:106:36:
# error: new declaration 'char* basename(const char*)'
# /usr/include/string.h:603:28: error:
# ambiguates old declaration 'const char* basename(const char*)'
# bug {
old_ac_includes_default=$ac_includes_default
ac_includes_default=""
# } bug
AC_CHECK_HEADER([demangle.h],
[AC_DEFINE([HAVE_DEMANGLE_H])],
[AC_MSG_WARN([Header "demangle.h" from the binutils not found!
- unfortunately, the bintils do not install this header
(even though they should)
- the required symbols are now declared in stacktrace.cxx according to my
own binutils version (binutils-2.16.1) it may or may not be compatible to
yours])])
AC_SEARCH_LIBS(cplus_demangle, [demangle iberty_pic iberty],
[AC_MSG_RESULT([OK, found cplus_demangle])],
[AC_MSG_ERROR([Function cplus_demangle not found!
- I looked in libdemangle and libiberty
- Try "ls -l /usr/lib/libdemangle* /usr/lib/libiberty*"
- is one of them installed?
- If yes, try: "nm <filename> | grep cplus_demangle"
-> is the symbol defined?
- Try to compile with option --disable-stacktrace
If you are not a developer, you perhaps don't need it...?])])
if test "$have_dynamicstack" != "yes"; then
AC_DEFINE([NO_LTDL])
AC_SEARCH_LIBS(compress, z,
[AC_MSG_RESULT([OK, found libz])],
[AC_MSG_ERROR([zlib (libz) not found!
It is required for stack trace!
- install zlib development package
- or configure with option --enable-ltdl
- or configure with option --disable-stacktrace])])
AC_SEARCH_LIBS(dlopen, dl,
[AC_MSG_RESULT([OK, found libdl])],
[AC_MSG_ERROR([libdl not found!
It is required for stack trace!
- install libdl development package
- or configure with option --enable-ltdl
- or configure with option --disable-stacktrace])])
AC_SEARCH_LIBS(bfd_openr, bfd,
[AC_MSG_RESULT([OK, found libbfd])],
[AC_MSG_ERROR([BFD library from the binutils package not found!
It is required for stack trace!
- install binutils or binutils-devel
- or configure with option --enable-ltdl
- or configure with option --disable-stacktrace])])
fi
# bug {
ac_includes_default=$old_ac_includes_default
# } bug
fi
AC_ARG_WITH([boost-thread],AS_HELP_STRING([--with-boost-thread],
[specify the boost thread library or suffix to use]),
[if test "$with_boost_thread" != "no"; then
if test "$with_boost_thread" != "yes"; then
chk_libs="$with_boost_thread boost_thread-$with_boost_thread"
else
chk_libs="boost_thread boost_thread-mt boost_thread-gcc-mt"
fi
else
chk_libs=""
fi],
[chk_libs="boost_thread boost_thread-mt boost_thread-${CXX} boost_thread-${CC} boost_thread-${CXX}-mt boost_thread-${CC}-mt"])
for ax_lib in $chk_libs; do
AC_CHECK_LIB($ax_lib, main, [BOOST_THREAD_LIB="-l$ax_lib" break])
done
AC_SUBST(BOOST_THREAD_LIB)
AM_CONDITIONAL(HAVE_BOOST_THREAD, test -n "$BOOST_THREAD_LIB")
AC_ARG_ENABLE(pedantic,
[AS_HELP_STRING([--enable-pedantic],
[enable all warnings and checks, abort on warnings])],
[have_pedantic="$enableval"; test "$enableval" = "yes" && \
AM_CXXFLAGS="${AM_CXXFLAGS:-} -pedantic-errors -Wall -W -Wfloat-equal -Wundef -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion -Wsign-compare -Wmissing-format-attribute -Wno-multichar -Wpacked -Wredundant-decls -Werror -Wshadow -Wcast-qual -Wno-ctor-dtor-privacy"])
dnl problem in libs: -Wshadow -Wcast-qual
dnl auto.hxx: -Wno-ctor-dtor-privacy (removed)
AM_CONDITIONAL(PEDANTIC, test "$enableval" = "yes")
AC_ARG_ENABLE(dot,
[AS_HELP_STRING([--disable-dot],
[disable dot graphic tools for documentation])],
[have_dot="$enableval"])
test "$enableval" = "yes" && HAVE_DOT="YES" || HAVE_DOT="NO";
AC_ARG_ENABLE(doxygen,
[ --disable-doxygen disable build of documentation],
[have_doxygen="$enableval"])
test "$enableval" = "yes" && HAVE_DOXYGEN="YES" || HAVE_DOXYGEN="NO";
AM_CONDITIONAL(HAVE_DOXYGEN, test "$enableval" = "yes")
AM_PATH_CPPUNIT([1.0.0], [have_cppunit="yes"], [have_cppunit="no"])
MINGW32=no
MAC=no
case $host_os in
*mingw32*) MINGW32=yes;;
*darwin* | *rhapsody* | *macosx*) MAC=yes;;
esac
AM_CONDITIONAL(MINGW32, test "$MINGW32" = "yes")
AM_CONDITIONAL(MAC, test "$MAC" = "yes")
# export macros
RPMBUILD=${BUILD_NUMBER:-1}
AC_SUBST(RPMBUILD)
SRCDIR=${srcdir}
AC_SUBST(SRCDIR)
AC_SUBST(SRC_DIR)
AC_SUBST(TST_DIR)
AC_SUBST(DOC_DIR)
AC_SUBST(HAVE_DOT)
AC_SUBST(HAVE_DOXYGEN)
AC_SUBST(THREADS)
AC_SUBST(PACKAGENAME)
AC_SUBST(AM_CXXFLAGS)
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(LIBS)
# create output
AC_OUTPUT
# infos and warnings
if test "$have_doxygen" = "no"; then
AC_MSG_WARN([Missing program doxygen!
- you cannot rebuild the documentation with make doc
- there are precompiled derived files in the distribution]); fi
if test "$have_dot" = "no"; then
AC_MSG_WARN([Missing program dot!
- when you rebild documentation with make doc, there are no generated images
- there are precompiled derived files in the distribution]); fi
if test "$have_doxygen" = "no"; then
AC_MSG_WARN([Disabled doxygen!
- documentation will not be built]); fi
if test "$have_cppunit" = "no"; then
AC_MSG_WARN([Missing cppunit development library!
- you cannot check the library using "make check"
- everything else works perfectly]); fi
if test "$have_pedantic" = "yes"; then
AC_MSG_NOTICE([Pedantic compile mode enabled!
- all warnings for GNU g++ are enabled
- all warnings result in an error
- doxygen warnings are treated as error too]); fi
if test "$with_threads" = "no"; then
AC_MSG_WARN([Multithreading support is disabled!
- use --enable-threads to enable it
- actually, there's only support for automated function trace]); fi
if test "$have_dir" != "yes"; then
AC_MSG_WARN([POSIX directory access is disabled!
- you need a UNIX/Posix environment if you want to use it]); fi
if test "$have_exec" != "yes"; then
AC_MSG_WARN([UNIX fork/exec with pipes will not be used!
- you need a UNIX/Posix environment if you want to use it]); fi
if test "$have_regex" != "yes"; then
AC_MSG_WARN([GNU regular expression library will not be used!
- if you want it, install it]); fi
if test "$have_log4cxx" != "yes"; then
AC_MSG_WARN([Library log4cxx will not be used!
- if you want it, download it from:
http://logging.apache.org/log4cxx]); fi
if test "$have_stacktrace" != "yes"; then
AC_MSG_WARN([mrw::StackTrace is disabled!]); fi
if test "$have_ltdl" != "yes"; then
AC_MSG_WARN([mrw::DynamicLibrary dynamic library loading is disabled!
- install the GNU libtool, if you need mrw::DynamicLibrary]);fi
if test "$with_autofntrace" != "yes" -o -z "$GCC"; then
AC_MSG_WARN([Automated GNU gcc function tracing is disabled!
- libmrwautofunctiontracestdout won't be built
- libmrwautofunctiontracelog4cxx won't be built]);fi
if test -z "$BOOST_THREAD_LIB"; then
AC_MSG_WARN([Boost thread library not found!
- multithreading is based on boost thread library
- support for multithreading is disabled
- try to pass the library name, e.g.
--with-boost-thread=boost_thread-icc-mt]);fi
if test "$have_dynamicstack" = "yes" -a \
\( "$have_stacktrace" != "yes" -o "$have_ltdl" != "yes" \); then
AC_MSG_ERROR([Option --enable-dynamic-stack was given, but either
stacktrace is disabled or ltdl is disabled.
--enable-dynamic-stack should always be used together with options
--enable-stacktrace and
--enable-ltdl]);fi