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177 lines
6.1 KiB
177 lines
6.1 KiB
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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AC_INIT([cudd], [3.0.0], [Fabio@Colorado.EDU])
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AC_CONFIG_AUX_DIR([build-aux])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CANONICAL_HOST
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AM_INIT_AUTOMAKE(
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[1.13.4 -Wall -Werror foreign subdir-objects color-tests silent-rules]
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)
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AC_REQUIRE_AUX_FILE([tap-driver.sh])
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AC_ARG_ENABLE([dddmp],
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[AS_HELP_STRING([--enable-dddmp],[include libdddmp in libcudd])])
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AM_CONDITIONAL([DDDMP], [test x$enable_dddmp = xyes])
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AC_ARG_ENABLE([obj],
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[AS_HELP_STRING([--enable-obj],[include libobj in libcudd])])
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AM_CONDITIONAL([OBJ], [test x$enable_obj = xyes])
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AC_ARG_WITH([system-qsort],
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[AS_HELP_STRING([--with-system-qsort],
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[use system qsort instead of portable one])],
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[],[with_system_qsort=no])
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if test x$with_system_qsort != xno ; then
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AC_DEFINE([USE_SYSTEM_QSORT], [1], [Define to 1 to use system qsort])
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fi
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# Set our own default (instead of "-g -O2") unless CFLAGS is already defined.
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: ${CFLAGS="-Wall -Wextra -g -O3"}
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: ${CXXFLAGS="-Wall -Wextra -std=c++0x -g -O3"}
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PROG_CXX
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AM_PROG_AR
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LT_PREREQ([2.4])
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LT_INIT([win32-dll disable-shared])
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AC_CONFIG_SRCDIR([st/st.c])
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AC_CONFIG_HEADERS([config.h])
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# Checks for programs.
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AC_C_BIGENDIAN
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AM_CONDITIONAL([CROSS_COMPILING],[test x$cross_compiling = xyes])
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# Building documentation requires doxygen, pdflatex, and makeindex.
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AC_CHECK_PROGS([DOXYGEN], [doxygen])
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if test -z "$DOXYGEN"; then
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AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])
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fi
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AM_CONDITIONAL([HAVE_DOXYGEN],[test -n "$DOXYGEN"])
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AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([Doxyfile])])
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AC_CHECK_PROGS([PDFLATEX], [pdflatex])
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if test -z "$PDFLATEX"; then
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AC_MSG_WARN([pdflatex not found - unable to compile manual to PDF])
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fi
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AC_CHECK_PROGS([MAKEINDEX], [makeindex])
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if test -z "$MAKEINDEX"; then
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AC_MSG_WARN([makeindex not found - unable to compile manual to PDF])
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fi
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AM_CONDITIONAL([HAVE_PDFLATEX],[test -n "$PDFLATEX" && test -n "$MAKEINDEX"])
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AM_COND_IF([HAVE_PDFLATEX], [AC_CONFIG_FILES([doc/cudd.tex])])
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# Checks for libraries.
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#AC_CHECK_LIB([m],[pow])
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AC_SEARCH_LIBS([pow],[m])
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AC_CHECK_LIB([pthread],[pthread_create],[have_pthreads=yes],[have_pthreads=no])
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AM_CONDITIONAL([HAVE_PTHREADS],[test x$have_pthreads = xyes])
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# Check for Windows API functions.
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AC_SEARCH_LIBS([WSAStartup],[ws2_32])
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AC_SEARCH_LIBS([GetProcessMemoryInfo],[psapi])
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# Checks for header files.
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# First check for mandatory headers...
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AC_CHECK_HEADERS([float.h inttypes.h limits.h stddef.h stdlib.h string.h assert.h math.h], [], [have_mandatory_headers=no])
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if test "x${have_mandatory_headers}" = xno; then
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AC_MSG_ERROR([One or more mandatory headers missing. Check 'config.log'.])
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fi
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# ...then check for optional C headers.
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AC_CHECK_HEADERS([unistd.h sys/time.h sys/times.h sys/resource.h sys/wait.h])
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# Finally, check C++ optional headers.
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AC_MSG_CHECKING([for working C++ thread header])
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AC_LANG_PUSH([C++])
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([#include <thread>], [[ std::thread([] {}).join()]])],
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[have_working_thread=yes],[have_working_thread=no])
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AC_LANG_POP([C++])
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if test x$have_working_thread = xyes ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_WORKING_THREAD], [1], [Define to 1 if C++ thread header is usable])
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else
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AC_MSG_RESULT(no)
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fi
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# Checks for typedefs, structures, and compiler characteristics.
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AC_CHECK_HEADER_STDBOOL
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_CHECK_TYPES([ptrdiff_t])
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AC_CHECK_SIZEOF([int])
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AC_CHECK_SIZEOF([long])
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AC_CHECK_SIZEOF([void *])
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AC_CHECK_SIZEOF([long double])
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MINGW_AC_WIN32_NATIVE_HOST
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AM_CONDITIONAL([MINGW64], [test x$mingw_cv_win32_host = xyes])
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if test x$mingw_cv_win32_host = xyes ; then
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AC_DEFINE([__USE_MINGW_ANSI_STDIO], [1], [Define to 1 to enable C99-compliant printf on MinGW-w64])
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fi
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MODERN_CXX
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if test x$ac_cv_have_modern_cxx = xyes ; then
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AC_DEFINE([HAVE_MODERN_CXX], [1], [Define to 1 if your compiler supports enough C++11])
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fi
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# Checks for library functions.
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# First the mandatory functions...
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AC_CHECK_FUNCS([pow sqrt strchr strstr],
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[], [have_mandatory_functions=no])
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if test "x${have_mandatory_functions}" = xno; then
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AC_MSG_ERROR([One or more mandatory functions missing. Check 'config.log'.])
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fi
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# ...then check for optional functions.
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AC_CHECK_FUNCS([powl gethostname getrlimit getrusage sysconf])
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# Check for a working implementation of IEEE 754 floating point
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# Specifically, check for correct treatment of +Infinity
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AC_MSG_CHECKING([for +Infinity (IEEE 754 floating point)])
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AC_CACHE_VAL(ac_cv_have_ieee_754,
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[ AC_TRY_RUN([
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#include <math.h>
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main(void)
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{
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if (HUGE_VAL != HUGE_VAL * 3 || HUGE_VAL != HUGE_VAL / 3) return 1;
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return 0;
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}
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],ac_cv_have_ieee_754=yes,ac_cv_have_ieee_754=no,ac_cv_have_ieee_754=maybe)])
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if test x$ac_cv_have_ieee_754 = xmaybe ; then
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([#include <math.h>], [ double x = INFINITY])],
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[ac_cv_have_ieee_754=yes],[ac_cv_have_ieee_754=no])
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fi
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if test x$ac_cv_have_ieee_754 = xyes ; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([HAVE_IEEE_754], [1], [Define to 1 if you have working floating-point infinities])
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else
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AC_MSG_RESULT(no)
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fi
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AC_CONFIG_FILES([Makefile])
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AC_CONFIG_FILES([dddmp/exp/test1.sh], [chmod +x dddmp/exp/test1.sh])
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AC_CONFIG_FILES([dddmp/exp/test2.sh], [chmod +x dddmp/exp/test2.sh])
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AC_CONFIG_FILES([dddmp/exp/test3.sh], [chmod +x dddmp/exp/test3.sh])
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AC_CONFIG_FILES([dddmp/exp/test4.sh], [chmod +x dddmp/exp/test4.sh])
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AC_CONFIG_FILES([dddmp/exp/test5.sh], [chmod +x dddmp/exp/test5.sh])
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AC_CONFIG_FILES([dddmp/exp/test6.sh], [chmod +x dddmp/exp/test6.sh])
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AC_CONFIG_FILES([dddmp/exp/test7.sh], [chmod +x dddmp/exp/test7.sh])
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AC_OUTPUT
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echo \
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"--------------------------------------------------
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Configuration summary for ${PACKAGE_NAME} ${PACKAGE_VERSION}
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Build system : ${build}
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Host system : ${host}
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Prefix : '${prefix}'
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Compilers : '${CC} ${AM_CPPFLAGS} ${CPPFLAGS} ${AM_CFLAGS} ${CFLAGS}'
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: '${CXX} ${AM_CPPFLAGS} ${CPPFLAGS} ${AM_CXXFLAGS} ${CXXFLAGS}'
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Shared library : ${enable_shared}
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dddmp enabled : ${enable_dddmp:-no}
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obj enabled : ${enable_obj:-no}
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--------------------------------------------------"
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