generated from sdaveb/gnu-automake-project
106 lines
3.3 KiB
Plaintext
106 lines
3.3 KiB
Plaintext
dnl -*- Autoconf -*-
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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AC_INIT([cpp-project], [0.0.1], [bugs@cpp-project.com])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_SRCDIR([src])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_FILES([Makefile])
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AC_CANONICAL_HOST
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dnl Helps with detection of specific OSes when this is built in a CI server
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AC_ARG_VAR([BUILD_SERVER], [Use this to alter compile flags or disable features on CI/CD build servers])
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AM_CONDITIONAL([HAVE_BUILD_SERVER], [ test -n "${BUILD_SERVER}" && test "x${BUILD_SERVER}" != "xno" ])
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AM_COND_IF([HAVE_BUILD_SERVER],
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AC_MSG_NOTICE([Buildserver detected. Some features might be disabled.]),
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)
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dnl Predefine some shell variables for error messages
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err_inplace_build="In-place builds are forbidden
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Try:
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$ mkdir build && cd build ;
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$ ../configure
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"
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AC_MSG_CHECKING([that this is an out-of-source build])
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case $srcdir in
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.) dnl We are building in place
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dnl Forbid users from building outside a build directory. No in-place builds!!
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([$err_inplace_build])
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AS_EXIT(255)
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;;
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*)
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AC_MSG_RESULT([yes])
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;;
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esac
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dnl link the project resources/ directory to the build directory
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AC_CONFIG_LINKS([${builddir}resources:${top_srcdir}resources])
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AM_INIT_AUTOMAKE([1.15] [foreign subdir-objects dist-xz])
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AM_SILENT_RULES([yes])
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dnl libtool support
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LT_INIT
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dnl pkg-config support
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PKG_PROG_PKG_CONFIG dnl enable pkg-config support
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dnl Checks for programs.
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dnl AC_PROG_RANLIB
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AC_PROG_CXX
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AX_CXX_COMPILE_STDCXX(17, [noext], [mandatory])
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dnl check for compiledb. Useful to generate .clang_completion information for
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dnl vim autocomplete
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AC_CHECK_PROG([_ac_compiledb_detected], [compiledb], [true], [false])
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AM_CONDITIONAL([HAVE_COMPILEDB], [test x$_ac_compiledb_detected = xtrue ])
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AM_COND_IF([HAVE_COMPILEDB],
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AC_MSG_NOTICE([compiledb found! vim-completion make target enabled]),
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AC_MSG_WARN([compiledb not found. vim-completion make target disabled])
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)
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dnl Checks for libraries.
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dnl PKG_CHECK_MODULES([SDL2], [sdl2 >= 2 SDL2_image >= 0.29.0 SDL2_gfx >= 1.0.2])
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dnl AC_REQUIRE_HEADER([stdint.h])
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dnl Switch to C++ mode
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AC_LANG_PUSH([C++])
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BOOST_REQUIRE([1.7.2])
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dnl BOOST_SYSTEM([mt-sdg])
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dnl BOOST_FILESYSTEM([mt-sdg])
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PKG_CHECK_MODULES([CATCH2], [catch2-with-main >= 2.13.7])
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dnl Example Qt5 integration
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dnl PKG_CHECK_MODULES([QT], [Qt5Core >= 5.15 Qt5Widgets Qt5Gui], [
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dnl QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
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dnl QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
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dnl QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
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dnl AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
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dnl AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
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dnl AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
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dnl AC_PATH_PROGS(QMLCACHE, [qmlcachegen-qt5 qmlcachegen], no, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
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dnl ])
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AC_LANG_POP
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dnl Check if we have a libexecinfo.
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dnl On non-glibc systems, using backtrace requires linking to libexecinfo.o
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AC_CHECK_HEADERS([execinfo.h])
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AC_CHECK_LIB([execinfo], [backtrace],
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[LIBS="${LIBS} -lexecinfo"; BOOST_FIND_HEADER([boost/stacktrace.hpp])])
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AC_CHECK_FUNCS([backtrace backtrace_symbols])
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AC_CHECK_LIB([pthread], [pthread_create])
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AC_OUTPUT
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