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- dnl Initialise Autoconf
- AC_PREREQ([2.69])
- AC_INIT(
- [nestopia],
- [1.50-WIP])
- AC_CONFIG_SRCDIR([source])
- AC_LANG([C++])
- dnl ========================================================================
- dnl Check whether we want to set defaults for CXXFLAGS, CPPFLAGS and LDFLAGS
- dnl ========================================================================
- AC_MSG_CHECKING([whether configure should try to set CXXFLAGS/CPPFLAGS/LDFLAGS])
- AS_IF([test "x${CXXFLAGS+set}" = "xset" || test "x${CPPFLAGS+set}" = "xset" || test "x${LDFLAGS+set}" = "xset"],
- [enable_flags_setting=no],
- [enable_flags_setting=yes]
- )
- AC_MSG_RESULT([${enable_flags_setting}])
- AX_CHECK_ENABLE_DEBUG
- AS_IF([test "x${enable_debug}" = "xno"],
- [
- cxxflags_test="-O3"
- cppflags_test=""
- AC_CANONICAL_HOST
- AS_CASE([${host_os}],
- [darwin*],
- [ldflags_test="-Wl,-dead_strip_dylibs"],
- [linux*],
- [ldflags_test="-Wl,-O1 -Wl,--as-needed"]
- )
- ]
- )
- dnl =======================================
- dnl Check for standard headers and programs
- dnl =======================================
- AX_COMPILER_VENDOR
- AX_COMPILER_VERSION
- AC_PROG_SED
- AC_PROG_CXX
- dnl ==================================
- dnl Set CXXFLAGS, CPPFLAGS and LDFLAGS
- dnl ==================================
- AS_IF([test "x${enable_flags_setting}" = "xyes" && test "x${enable_debug}" = "xno"],
- [
- AX_APPEND_COMPILE_FLAGS([${cxxflags_test} -Wno-narrowing], [CXXFLAGS])
- CXXFLAGS=$( echo ${CXXFLAGS} | $SED -e 's/^ *//' -e 's/ *$//' )
-
- AX_APPEND_COMPILE_FLAGS([${cppflags_test}], [CPPFLAGS])
- CPPFLAGS=$( echo ${CPPFLAGS} | $SED -e 's/^ *//' -e 's/ *$//' )
-
- AX_APPEND_LINK_FLAGS([${ldflags_test}], [LDFLAGS])
- LDFLAGS=$( echo ${LDFLAGS} | $SED -e 's/^ *//' -e 's/ *$//' )
- ]
- )
- dnl ======================
- dnl Check for dependencies
- dnl ======================
- dnl zlib
- PKG_CHECK_MODULES([ZLIB], [zlib])
- dnl libarchive
- PKG_CHECK_MODULES([LIBARCHIVE], [libarchive])
- dnl SDL2
- PKG_CHECK_MODULES([SDL2], [sdl2])
- dnl LibEpoxy
- PKG_CHECK_MODULES([LIBEPOXY], [epoxy])
- dnl libao
- AC_ARG_WITH([ao],
- AS_HELP_STRING([--with-ao], [Build with libao audio support]))
- AS_IF([test "x$with_ao" = "xyes"], [
- PKG_CHECK_MODULES([LIBAO],[ao])
- ])
- AM_CONDITIONAL([ENABLE_LIBAO], [test "x$with_ao" = "xyes"])
- dnl JACK audio
- AC_ARG_WITH([jack],
- AS_HELP_STRING([--with-jack], [Build with JACK audio support]))
- AS_IF([test "x$with_jack" = "xyes"], [
- PKG_CHECK_MODULES([JACK],[jack])
- ])
- AM_CONDITIONAL([ENABLE_JACK], [test "x$with_jack" = "xyes"])
- dnl GTK3
- AC_ARG_ENABLE([gui],
- AS_HELP_STRING([--enable-gui], [Enable building GUI with GTK+3]))
- AS_IF([test "x$enable_gui" = "xyes"], [
- dnl GUI with GTK+3 requested
- PKG_CHECK_MODULES([GTK3], [gtk+-3.0])
- ])
- AM_CONDITIONAL([ENABLE_GUI], [test "x$enable_gui" = "xyes"])
- dnl full HTML suite
- AC_ARG_ENABLE([doc],
- AS_HELP_STRING([--enable-doc], [Install full HTML documentation]))
- AM_CONDITIONAL([ENABLE_FULL_HTML], [test "x$enable_doc" = "xyes"])
- dnl ===================
- dnl Initialise Automake
- dnl ===================
- AM_INIT_AUTOMAKE([1.15 foreign dist-bzip2 no-dist-gzip subdir-objects silent-rules])
- AM_SILENT_RULES([yes])
- dnl ========
- dnl Finalise
- dnl ========
- AC_CONFIG_FILES([Makefile])
- AC_OUTPUT
- dnl ============================
- dnl Report configuration to user
- dnl ============================
- AC_MSG_RESULT([
- ${PACKAGE_NAME} ${VERSION}
- Using ${ax_cv_cxx_compiler_vendor}, ${ax_cv_cxx_compiler_version}
- CXX: ${CXX}
- CXXFLAGS: ${CXXFLAGS}
- CPPFLAGS: ${CPPFLAGS}
- LDFLAGS: ${LDFLAGS}
- ])
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