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162 lines
4.7 KiB
162 lines
4.7 KiB
dnl Process this file with autoconf to produce a configure script.
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dnl ------------------------------------------------------------------------
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dnl initialisation
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dnl ------------------------------------------------------------------------
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dnl ./configure: sh internal 2K buffer overflow on HP-UX 9.xx
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dnl thus, updating cache ./config.cache avoided.
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define([AC_CACHE_LOAD], )dnl
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define([AC_CACHE_SAVE], )dnl
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AC_INIT
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AC_CONFIG_HEADERS(config.h)
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AC_PREREQ(2.56)
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AC_ARG_PROGRAM
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PACKAGE="gmm"
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MAJOR_VERSION="4"
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MINOR_VERSION="2"
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dnl VERSION=$MAJOR_VERSION.$MINOR_VERSION
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VERSION=$MAJOR_VERSION.$MINOR_VERSION
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echo "configuring $PACKAGE $VERSION..."
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dnl ------------------------------------------------------------------------
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dnl init automake
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dnl ------------------------------------------------------------------------
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AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
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dnl -----------------------------------------------
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dnl test du c++
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dnl -----------------------------------------------
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USER_CXXFLAGS="$CXXFLAGS"
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AC_PROG_CXX(cxx KCC CC cc++ xlC aCC g++ c++ icc)
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AC_PROG_CXXCPP
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CXXFLAGS="${USER_CXXFLAGS}"
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SUPLDFLAGS=""
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AC_LANG_CPLUSPLUS
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if test "x$prefix" = "xNONE"; then
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GFPREFIX=/usr/local;
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else
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GFPREFIX="$prefix";
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fi;
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dnl AC_CXX_FULL_SPECIALIZATION_SYNTAX (c)Luc Maisonobe v 1.1.1.1 (2001/07/26)
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dnl with some modification to test partial specialization
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AC_CACHE_CHECK(whether the compiler recognizes the partial specialization syntax,
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ac_cv_cxx_partial_specialization_syntax,
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[AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_TRY_COMPILE([
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template<class T> class A { public : int f () const { return 1; } };
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template<class T> class A<T*> { public: int f () const { return 0; } };],[
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A<float*> a; return a.f();],
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ac_cv_cxx_partial_specialization_syntax=yes, ac_cv_cxx_partial_specialization_s
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yntax=no)
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AC_LANG_RESTORE
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])
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if test "$ac_cv_cxx_partial_specialization_syntax" != yes; then
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echo "Your compiler ($CXX) does not support partial template specialization, trash it"
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exit 1;
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fi
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AC_CANONICAL_HOST
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echo "you are compiling gmm on a $host"
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case $CXX in
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cxx)
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echo "Using Compaq cxx compiler"
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echo "WARNING : Control that you have at least Compaq C++ V6.3"
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here=`pwd`
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cd $srcdir
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dnl il faut utiliser -tweak au lieu des repositories ...
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CXXFLAGS="$CXXFLAGS -tweak -std strict_ansi -fast -Wl,-S -nopure_cname"
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dnl CXXFLAGS="$CXXFLAGS -ptr `pwd`/cxx_repository -std strict_ansi -O3"
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cd $here
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;;
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CC)
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case $host in
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*irix*)
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echo "Using MIPSPRO CC on IRIX (LD is set to CC)"
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LD=CC
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dnl CXXFLAGS="$CXXFLAGS -LANG:std -O3 -OPT:Olimit=0:roundoff=3:div_split=ON:alias=typed -TARG:platform=ip25"
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CXXFLAGS="$CXXFLAGS -LANG:std -O3 "
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dnl CXXFLAGS="$CXXFLAGS -LANG:std -O3 -ansiW "
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SUPLDFLAGS="-lCio"
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;;
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*sun*)
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echo "Using SUN C++ WorkShop Compiler"
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CXXFLAGS="$CXXFLAGS +w2 -O3"
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;;
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esac
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;;
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aCC)
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echo "Using HP ANSI C++ Compiler aCC"
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CXXFLAGS="$CXXFLAGS -AA -fast"
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;;
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g++* | c++)
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GCCVER=`$CXX --version | head -1 | cut -d ' ' -f3`
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echo "Using the GNU g++ compiler $GCCVER"
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case $GCCVER in
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2.95*)
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WSHADOW=""
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;;
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*)
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WSHADOW="-Wshadow"
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;;
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esac
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CXXFLAGS="$CXXFLAGS -ftemplate-depth-40 -pedantic -O3 -Wall -W $WSHADOW -Wpointer-arith -Wcast-qual -Wwrite-strings -Wconversion -Wredundant-decls -Wno-long-long"
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;;
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icc | icpc)
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echo "Using INTEL icc"
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dnl -tpp6 is for pentiumII and more
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dnl -Xc is for ansi conformance
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CXXFLAGS="$CXXFLAGS -O3 -tpp6"
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;;
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*)
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echo "Using a unknown compiler"
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CXXFLAGS="$CXXFLAGS -O3"
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;;
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esac
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AC_SUBST(SUPLDFLAGS)
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dnl ------------------------------------------------------------------------
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dnl init libtools for shared libraries
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dnl ------------------------------------------------------------------------
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dnl AC_DISABLE_FAST_INSTALL
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AM_ENABLE_STATIC
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dnl AM_PROG_LIBTOOL
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AM_PROG_LIBTOOL
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AC_SUBST([LIBTOOL_DEPS])
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AC_CHECK_HEADERS(sys/times.h)
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BUILDER=`whoami`
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AC_SUBST(BUILDER)
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BUILDDATE=`date +%D,%H:%M:%S`
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AC_SUBST(BUILDDATE)
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CONFIGURE_ARGS=$ac_configure_args
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AC_SUBST(CONFIGURE_ARGS)
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LIBTOOL_VERSION_INFO="-version-info ${MAJOR_VERSION}:${MINOR_VERSION}:0"
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AC_SUBST(LIBTOOL_VERSION_INFO)
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dnl AC_CHECK_PROGS(RANLIB, ranlib)
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dnl -----------------------------------------------
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dnl sorties
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dnl -----------------------------------------------
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AC_CONFIG_FILES(\
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Makefile \
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tests/Makefile \
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include/Makefile gmm-config)
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AC_OUTPUT
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chmod a+x gmm-config
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chmod a+x gmm-config
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