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https://github.com/Z3Prover/z3
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checkpoint
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura
parent
c4898a67e3
commit
236a32c3d4
10 changed files with 256 additions and 965 deletions
205
configure.ac
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205
configure.ac
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AC_INIT([z3], [4.2])
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###################
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#
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# Testing python
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#
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###################
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AC_ARG_WITH(python,
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[AS_HELP_STRING([--with-python=PYTHON_PATH],
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[specify the location of the python 2.x executable.])])
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PYTHON="python"
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if test "x$with_python" != x; then
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PYTHON="$with_python"
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fi
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AC_SUBST(PYTHON)
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cat > tst_python.py <<EOF
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from sys import version
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if version >= "3":
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exit(1)
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exit(0)
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EOF
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if $PYTHON tst_python.py; then
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HAS_PYTHON="1"
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HAS_PYTHON_MSG="yes"
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cat > get_py_dir.py << EOF
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import distutils.sysconfig
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print distutils.sysconfig.get_python_lib()
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EOF
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if $PYTHON get_py_dir.py > dir.txt; then
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PYTHON_PACKAGE_DIR=`cat dir.txt`
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else
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HAS_PYTHON="0"
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HAS_PYTHON_MSG="no"
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fi
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rm -f dir.txt
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rm -f get_py_dir.py
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else
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HAS_PYTHON="0"
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HAS_PYTHON_MSG="no"
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fi
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AC_SUBST(PYTHON_PACKAGE_DIR)
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AC_SUBST(HAS_PYTHON)
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rm -f tst_python.py
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###################
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#
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# Configuring bignum package
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#
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###################
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# Select big num package
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ARITH="internal"
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AC_ARG_WITH([gmp], [AS_HELP_STRING([--with-gmp], [Use GMP for multi-precision naturals (default=no)])], [use_gmp=yes], [use_gmp=no])
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AS_IF([test "$use_gmp" = "yes"],[
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ARITH="gmp"
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CPPFLAGS="$CPPFLAGS -D_MP_GMP"
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],[
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CPPFLAGS="$CPPFLAGS -D_MP_INTERNAL"
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])
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AC_SUBST(EXTRA_LIB_SRCS)
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if test "$ARITH" = "gmp"; then
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AC_CHECK_LIB(gmp, __gmpz_init, ,
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[AC_MSG_ERROR([GNU MP not found, see http://gmplib.org/])])
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AC_CHECK_HEADER([gmp.h], GMP='gmp', AC_MSG_ERROR([GMP include file not found]))
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AC_SUBST(LIBS)
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echo $CPPFLAGS
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fi
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###################
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#
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# Basic configuration
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#
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###################
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# Sets CXX
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AC_PROG_CXX(g++)
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AC_PROG_MAKE_SET
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AC_LANG_CPLUSPLUS
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# Sets GREP
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AC_PROG_GREP
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# Sets SED
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AC_PROG_SED
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# Sets OPENMP_CFLAGS
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AC_OPENMP
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AR=ar
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AC_SUBST(AR)
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###################
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#
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# Platform characteristics
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#
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###################
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host_os=`uname -s`
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AS_IF([test "$host_os" = "Darwin"], [
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PLATFORM=osx
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SO_EXT=dylib
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SLIBFLAGS="-dynamiclib -fopenmp"
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COMP_VERSIONS="-compatibility_version \$(Z3_VERSION) -current_version \$(Z3_VERSION)"
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STATIC_FLAGS=
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], [test "$host_os" = "Linux"], [
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PLATFORM=linux
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SO_EXT=so
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SLIBFLAGS="-shared -fopenmp"
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COMP_VERSIONS=
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STATIC_FLAGS=-static
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], [test "${host_os:0:6}" = "CYGWIN"], [
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PLATFORM=win
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SO_EXT=dll
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LDFLAGS=
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SLIBFLAGS="-shared -fopenmp"
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COMP_VERSIONS=
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STATIC_FLAGS=-static
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CXXFLAGS+=" -D_CYGWIN"
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],
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[
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AC_MSG_ERROR([Unknown host platform: $host_os])
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])
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###################
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#
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# Checking if 32 or 64 bits
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#
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###################
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AC_CHECK_SIZEOF(int *)
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if test $ac_cv_sizeof_int_p -eq 8; then
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dnl In 64-bit systems we have to compile using -fPIC
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CXXFLAGS="-fPIC"
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CPPFLAGS="$CPPFLAGS -D_AMD64_"
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dnl Only enable use of thread local storage for 64-bit Linux. It is disabled for OSX and 32-bit Linux
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if test $PLATFORM = "linux"; then
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CPPFLAGS="$CPPFLAGS -D_USE_THREAD_LOCAL"
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fi
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EXTRA_LIBS=""
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IS_X64="yes"
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else
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CXXFLAGS=""
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IS_X64="no"
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fi
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###################
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#
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# Generating configuration
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#
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###################
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AC_OUTPUT(scripts/config-debug.mk scripts/config-release.mk)
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###################
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#
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# Checking how to build Z3
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#
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###################
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if test "$HAS_PYTHON" = "0"; then
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if test -d build/Makefile; then
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# Python is not installed, but Makefile was pre generated
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# Just copy configuration and terminate
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cp scripts/config-release.mk build/config.mk
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cat <<EOF
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Z3 was configured with success.
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Host platform: $PLATFORM
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Arithmetic: $ARITH
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Python Support: $HAS_PYTHON_MSG
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Python: $PYTHON
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Prefix: $prefix
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64-bit: $IS_X64
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Type 'cd build; make' to compile Z3.
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Type 'sudo make install' to install Z3.
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Type 'sudo make install-z3py' to install Z3 Python (Z3Py) bindings.
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EOF
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else
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AC_MSG_ERROR([Pre generated Makefiles were not detected. You need python to generate the Z3 Makefiles.\nPlease download python at http://python.org])
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fi
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else
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# Python is available, give user the option to generate the make files wherever they want
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cat <<EOF
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Z3 was configured with success.
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Host platform: $PLATFORM
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Arithmetic: $ARITH
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Python Support: $HAS_PYTHON_MSG
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Python: $PYTHON
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Prefix: $prefix
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64-bit: $IS_X64
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Type 'python scripts/mk_make.py' to generate Makefiles in the subdirectory 'build'.
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Type 'cd build; make' to make Z3.
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Type 'sudo make install' to install Z3.
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Type 'sudo make install-z3py' to install Z3 Python (Z3Py) bindings.
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EOF
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fi
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