84 lines
2.6 KiB
Plaintext
84 lines
2.6 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT([cmph], [2.0.2])
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AC_CONFIG_SRCDIR([Makefile.am])
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AM_INIT_AUTOMAKE
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_MACRO_DIR([m4])
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dnl Checks for programs.
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AC_PROG_AWK
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_LN_S
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LT_INIT
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AC_SYS_EXTRA_LARGEFILE
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if test "x$ac_cv_sys_largefile_CFLAGS" = "xno" ; then
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ac_cv_sys_largefile_CFLAGS=""
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fi
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if test "x$ac_cv_sys_largefile_LDFLAGS" = "xno" ; then
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ac_cv_sys_largefile_LDFLAGS=""
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fi
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if test "x$ac_cv_sys_largefile_LIBS" = "xno" ; then
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ac_cv_sys_largefile_LIBS=""
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fi
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CFLAGS="$ac_cv_sys_largefile_CFLAGS $CFLAGS"
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LDFLAGS="$ac_cv_sys_largefile_LDFLAGS $LDFLAGS"
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LIBS="$LIBS $ac_cv_sys_largefile_LIBS"
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dnl Checks for headers
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AC_CHECK_HEADERS([getopt.h math.h])
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dnl Checks for libraries.
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LT_LIB_M
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LDFLAGS="$LIBS $LIBM $LDFLAGS"
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CFLAGS="-Wall $CFLAGS"
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AC_PROG_CXX
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CXXFLAGS="-Wall -Wno-unused-function -DNDEBUG -O3 -fomit-frame-pointer $CXXFLAGS"
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AC_ENABLE_CXXMPH
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if test x$cxxmph = xtrue; then
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AC_COMPILE_STDCXX_0X
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if test x$ac_cv_cxx_compile_cxx0x_native = "xno"; then
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if test x$ac_cv_cxx_compile_cxx11_cxx = "xyes"; then
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CXXFLAGS="$CXXFLAGS -std=c++11"
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elif test x$ac_cv_cxx_compile_cxx0x_cxx = "xyes"; then
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CXXFLAGS="$CXXFLAGS -std=c++0x"
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elif test x$ac_cv_cxx_compile_cxx0x_gxx = "xyes"; then
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CXXFLAGS="$CXXFLAGS -std=gnu++0x"
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else
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AC_MSG_ERROR("cxxmph demands a working c++0x compiler.")
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fi
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fi
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AC_SUBST([CXXMPH], "cxxmph")
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fi
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AM_CONDITIONAL([USE_CXXMPH], [test "$cxxmph" = true])
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AC_ENABLE_BENCHMARKS
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if test x$benchmarks = xtrue; then
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AC_LANG_PUSH([C++])
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AC_CHECK_HEADERS([hopscotch_map.h])
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AC_LANG_POP([C++])
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fi
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AM_CONDITIONAL([USE_BENCHMARKS], [test "$benchmarks" = true])
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# Unit tests based on the check library. Disabled by default.
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# We do not use pkg-config because it is inconvenient for all developers to
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# have check library installed.
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AC_ARG_ENABLE(check, AS_HELP_STRING(
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[--enable-check],
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[Build unit tests depending on check library (default: disabled)]))
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AS_IF([test "x$enable_check" = "xyes"],
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[ AC_CHECK_LIB([check], [tcase_create])
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AS_IF([test "$ac_cv_lib_check_tcase_create" = yes], [CHECK_LIBS="-lcheck"],
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[AC_MSG_ERROR("Failed to find check library (http://check.sf.net).")])
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AC_CHECK_HEADER(check.h,[],
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[AC_MSG_ERROR("Failed to find check library header (http://check.sf.net).")])
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])
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AM_CONDITIONAL([USE_LIBCHECK], [test "$ac_cv_lib_check_tcase_create" = yes])
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AC_SUBST(CHECK_LIBS)
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AC_SUBST(CHECK_CFLAGS)
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AC_CHECK_SPOON
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AC_CONFIG_FILES([Makefile src/Makefile cxxmph/Makefile tests/Makefile examples/Makefile man/Makefile cmph.pc cxxmph.pc])
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AC_OUTPUT
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