164 lines
3.5 KiB
Plaintext
164 lines
3.5 KiB
Plaintext
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(libconfig, 1.7.3, hyperrealm@gmail.com, libconfig,
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[https://hyperrealm.github.io/libconfig/])
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AC_CONFIG_AUX_DIR([aux-build])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE
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AC_CONFIG_HEADERS(ac_config.h)
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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AC_MSG_NOTICE([libconfig - made with pride in Colorado])
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sleep 3
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AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
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# Enable GNU extensions.
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AC_GNU_SOURCE
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LT_INIT()
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dnl Checks for programs.
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PROG_CXX
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AM_PROG_LEX
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if test Z"$LEX" != Zflex; then
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cat <<EOF
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*******************************************************************
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You do not seem to have flex. While flex is not required to build
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libconfig, you may need it to regenerate the lexer if you change
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the scanner.l file.
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*******************************************************************
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EOF
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fi
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AC_PROG_YACC
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if test Z"$YACC" != "Zbison -y"; then
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cat <<EOF
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*******************************************************************
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You do not seem to have bison. While bison is not required to build
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libconfig, you may need it to regenerate the parser if you change
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the grammar.y file.
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*******************************************************************
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EOF
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fi
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AC_MSG_CHECKING([for compiler switch to enable full C/C++ warnings]);
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dnl Checks for libraries
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dnl Enable warnings, if we can determine an appropriate switch...
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case "${CC}" in
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gcc)
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warn_c_sw="-Wall -Wshadow -Wextra -Wdeclaration-after-statement -Wno-unused-parameter"
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warn_cxx_sw="-Wall -Wshadow -Wextra -Wno-unused-parameter";;
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*)
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warn_cxx_sw=""
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warn_c_sw="";;
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esac
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if test -n "${warn_c_sw}";
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then
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CFLAGS="${CFLAGS} ${warn_c_sw}";
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CXXFLAGS="${CXXFLAGS} ${warn_cxx_sw}";
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AC_MSG_RESULT([${warn_c_sw}, ${warn_cxx_sw}])
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else
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AC_MSG_RESULT([(cannot determine)])
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fi;
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(unistd.h stdint.h xlocale.h)
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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dnl Checks for functions
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AC_CHECK_FUNCS([newlocale uselocale freelocale])
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dnl Package options
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docxx=yes
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AC_ARG_ENABLE(cxx,
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AS_HELP_STRING([--disable-cxx], [Disable building of the C++ library]),
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[if test "$enableval" = "no"; then docxx="no"; fi],
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[
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docxx=yes
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]
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)
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AM_CONDITIONAL(BUILDCXX, test x$docxx = xyes)
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dodoc=yes
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AC_ARG_ENABLE(doc,
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AS_HELP_STRING([--disable-doc], [Disable building of the documentation]),
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[if test "$enableval" = "no"; then dodoc="no"; fi],
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[
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dodoc=yes
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]
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)
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AM_CONDITIONAL(BUILDDOC, test x$dodoc = xyes)
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doexamples=yes
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AC_ARG_ENABLE(examples,
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AS_HELP_STRING([--disable-examples], [Disable building of the example programs]),
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[if test "$enableval" = "no"; then doexamples="no"; fi],
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[
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doexamples=yes
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]
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)
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AM_CONDITIONAL(BUILDEXAMPLES, test x$doexamples = xyes)
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dotests=yes
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AC_ARG_ENABLE(tests,
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AS_HELP_STRING([--disable-tests], [Disable building of the tests]),
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[if test "$enableval" = "no"; then dotests="no"; fi],
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[
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dotests=yes
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]
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)
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AM_CONDITIONAL(BUILDTESTS, test x$dotests = xyes)
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dnl Check for MinGW. Workaround for libtool's DLL_EXPORT stupidity.
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case "$target" in
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*-*-cygwin* | *-*-mingw*)
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gnuwin=yes;;
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esac
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AM_CONDITIONAL(GNU_WIN, test x$gnuwin = xyes)
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dnl Checks for library functions.
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AC_OUTPUT(
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Makefile
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lib/Makefile
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lib/libconfig.pc
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lib/libconfig++.pc
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lib/libconfigConfig.cmake
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lib/libconfig++Config.cmake
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doc/Makefile
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examples/Makefile
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examples/c/Makefile
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examples/c++/Makefile
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tinytest/Makefile
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tests/Makefile
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libconfig.spec
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)
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