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gbeauche |
1.1 |
dnl Process this file with autoconf to produce a configure script.
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dnl Written in 2002 by Christian Bauer et al.
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AC_INIT([Basilisk II], 1.0, [Christian.Bauer@uni-mainz.de], BasiliskII)
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AC_CONFIG_SRCDIR(main_windows.cpp)
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AC_CONFIG_AUX_DIR(../Unix)
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AC_PREREQ(2.52)
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AC_CONFIG_HEADER(config.h)
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dnl Aliases for PACKAGE and VERSION macros.
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE_NAME", [Define this program name.])
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AC_DEFINE_UNQUOTED(VERSION, "$PACKAGE_VERSION", [Define this program version.])
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dnl JIT compiler options.
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AC_ARG_ENABLE(jit-compiler, [ --enable-jit-compiler enable JIT compiler [default=yes]], [WANT_JIT=$enableval], [WANT_JIT=yes])
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AC_ARG_ENABLE(jit-debug, [ --enable-jit-debug activate native code disassemblers [default=no]], [WANT_JIT_DEBUG=$enableval], [WANT_JIT_DEBUG=no])
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dnl FPU emulation core.
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AC_ARG_ENABLE(fpe,
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[ --enable-fpe=FPE specify which fpu emulator to use [default=auto]],
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[ case "$enableval" in
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dnl default is always ieee, if architecture has this fp format
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auto) FPE_CORE_TEST_ORDER="ieee uae";;
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ieee) FPE_CORE_TEST_ORDER="ieee";;
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uae) FPE_CORE_TEST_ORDER="uae";;
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x86) FPE_CORE_TEST_ORDER="x86";;
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*) AC_MSG_ERROR([--enable-fpe takes only one of the following values: auto, x86, ieee, uae]);;
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esac
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],
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[ FPE_CORE_TEST_ORDER="ieee uae"
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])
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dnl Addressing modes.
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AC_ARG_ENABLE(addressing,
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[ --enable-addressing=AM specify the addressing mode to use [default=fastest]],
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[ case "$enableval" in
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direct) ADDRESSING_TEST_ORDER="direct";;
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banks) ADDRESSING_TEST_ORDER="banks";;
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fastest)ADDRESSING_TEST_ORDER="direct banks";;
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*) AC_MSG_ERROR([--enable-addressing takes only one of the following values: fastest, direct, banks]);;
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esac
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],
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[ ADDRESSING_TEST_ORDER="direct banks"
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])
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dnl Canonical system information.
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AC_CANONICAL_HOST
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AC_CANONICAL_TARGET
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dnl Target CPU type.
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HAVE_I386=no
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HAVE_POWERPC=no
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HAVE_X86_64=no
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case "$target_cpu" in
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i386* | i486* | i586* | i686* | i786* ) HAVE_I386=yes;;
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powerpc* ) HAVE_POWERPC=yes;;
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x86_64* ) HAVE_X86_64=yes;;
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esac
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_CC_C_O
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AC_PROG_CPP
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AC_PROG_CXX
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AC_PROG_MAKE_SET
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AC_PROG_EGREP
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AC_PROG_LN_S
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dnl We use 64-bit file size support if possible.
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AC_SYS_LARGEFILE
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dnl Checks for header files.
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AC_HEADER_STDC
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_BIGENDIAN
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AC_C_CONST
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AC_C_INLINE
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AC_CHECK_SIZEOF(short, 2)
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AC_CHECK_SIZEOF(int, 4)
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AC_CHECK_SIZEOF(long, 4)
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AC_CHECK_SIZEOF(long long, 8)
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AC_CHECK_SIZEOF(float, 4)
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AC_CHECK_SIZEOF(double, 8)
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AC_CHECK_SIZEOF(long double, 12)
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AC_CHECK_SIZEOF(void *, 4)
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AC_TYPE_OFF_T
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AC_CHECK_TYPES(loff_t)
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AC_CHECK_TYPES(caddr_t)
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AC_TYPE_SIZE_T
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dnl Define a macro that translates a yesno-variable into a C macro definition
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dnl to be put into the config.h file
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dnl $1 -- the macro to define
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dnl $2 -- the value to translate
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dnl $3 -- template name
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AC_DEFUN([AC_TRANSLATE_DEFINE], [
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if [[ "x$2" = "xyes" -o "x$2" = "xguessing yes" ]]; then
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AC_DEFINE($1, 1, $3)
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fi
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])
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dnl Check that VirtualAlloc(), VirtualProtect() work
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AC_CACHE_CHECK([whether VirtualProtect works],
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ac_cv_VirtualProtect_works, [
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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ac_cv_VirtualProtect_works=yes
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dnl First the tests that should segfault
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for test_def in NONE_READ NONE_WRITE READ_WRITE; do
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AC_TRY_RUN([
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#define HAVE_WIN32_VM 1
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#define CONFIGURE_TEST_VM_MAP
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#define TEST_VM_PROT_$test_def
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#include "../Unix/vm_alloc.cpp"
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], ac_cv_VirtualProtect_works=no, rm -f core,
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dnl When cross-compiling, assume it works
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ac_cv_VirtualProtect_works="yes"
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)
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done
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AC_TRY_RUN([
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#define HAVE_WIN32_VM 1
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#define CONFIGURE_TEST_VM_MAP
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#define TEST_VM_PROT_RDWR_WRITE
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#include "../Unix/vm_alloc.cpp"
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], , ac_cv_VirtualProtect_works=no,
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dnl When cross-compiling, assume it works
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ac_cv_VirtualProtect_works="yes"
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)
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AC_LANG_RESTORE
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]
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)
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if [[ "x$ac_cv_VirtualProtect_works" = "xyes" ]]; then
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AC_DEFINE(HAVE_WIN32_VM, 1, [Define if your system has a working Win32-based memory allocator.])
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else
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AC_MSG_ERROR([Sorry, Windows VM functions don't work as expected on your system.])
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fi
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dnl Check if Windows exceptions are supported.
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AC_CACHE_CHECK([whether your system supports Windows exceptions],
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ac_cv_have_win32_exceptions, [
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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AC_TRY_RUN([
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#define HAVE_WIN32_EXCEPTIONS 1
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#define CONFIGURE_TEST_SIGSEGV_RECOVERY
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#include "../Unix/vm_alloc.cpp"
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#include "../Unix/sigsegv.cpp"
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],
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ac_cv_have_win32_exceptions=yes,
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ac_cv_have_win32_exceptions=no,
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dnl When cross-compiling, assume it works
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ac_cv_have_win32_exceptions="yes"
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)
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AC_LANG_RESTORE
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]
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)
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if [[ "x$ac_cv_have_win32_exceptions" = "xyes" ]]; then
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AC_DEFINE(HAVE_WIN32_EXCEPTIONS, 1, [Define if your system supports Windows exceptions.])
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else
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AC_MSG_ERROR([Sorry, Windows exceptions don't work as expected on your system.])
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fi
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dnl We really want VOSF (Video on SEGV Signals) screen updates acceleration
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AC_DEFINE(ENABLE_VOSF, 1, [Define if using video enabled on SEGV signals.])
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dnl Determine the addressing mode to use
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ADDRESSING_MODE=""
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AC_MSG_CHECKING([for the addressing mode to use])
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for am in $ADDRESSING_TEST_ORDER; do
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case $am in
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direct)
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dnl Direct addressing mode (constant offset)
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ADDRESSING_MODE="direct"
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DEFINES="$DEFINES -DDIRECT_ADDRESSING"
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break
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;;
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banks)
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dnl Default addressing mode
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ADDRESSING_MODE="memory banks"
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break
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;;
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*)
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AC_MSG_ERROR([Internal configure.ac script error for $am addressing mode])
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esac
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done
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AC_MSG_RESULT($ADDRESSING_MODE)
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if [[ "x$ADDRESSING_MODE" = "x" ]]; then
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AC_MSG_WARN([Sorry, no suitable addressing mode in $ADDRESSING_TEST_ORDER])
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ADDRESSING_MODE="memory banks"
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fi
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dnl Banked Memory Addressing mode is not supported by the JIT compiler
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if [[ "x$WANT_JIT" = "xyes" -a "x$ADDRESSING_MODE" = "xmemory banks" ]]; then
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AC_MSG_ERROR([Sorry, the JIT Compiler requires Direct Addressing, at least])
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fi
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dnl Check for GAS.
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HAVE_GAS=no
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AC_MSG_CHECKING(for GAS .p2align feature)
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cat >conftest.S << EOF
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.text
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.p2align 5
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EOF
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if $CC conftest.S -c -o conftest.o >/dev/null 2>&1 ; then HAVE_GAS=yes; fi
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AC_MSG_RESULT($HAVE_GAS)
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dnl Check for GCC 2.7 or higher.
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HAVE_GCC27=no
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AC_MSG_CHECKING(for GCC 2.7 or higher)
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AC_EGREP_CPP(xyes,
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[#if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5
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xyes
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#endif
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], [AC_MSG_RESULT(yes); HAVE_GCC27=yes], AC_MSG_RESULT(no))
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dnl Check for GCC 3.0 or higher.
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HAVE_GCC30=no
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AC_MSG_CHECKING(for GCC 3.0 or higher)
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AC_EGREP_CPP(xyes,
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[#if __GNUC__ >= 3
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xyes
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#endif
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], [AC_MSG_RESULT(yes); HAVE_GCC30=yes], AC_MSG_RESULT(no))
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dnl Select appropriate CPU source and REGPARAM define.
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ASM_OPTIMIZATIONS=none
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CPUSRCS="cpuemu1.cpp cpuemu2.cpp cpuemu3.cpp cpuemu4.cpp cpuemu5.cpp cpuemu6.cpp cpuemu7.cpp cpuemu8.cpp"
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dnl JITSRCS will be emptied later if the JIT is not available
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dnl Other platforms should define their own set of noflags file variants
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CAN_JIT=no
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JITSRCS="compemu1.cpp compemu2.cpp compemu3.cpp compemu4.cpp compemu5.cpp compemu6.cpp compemu7.cpp compemu8.cpp"
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if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_I386" = "xyes" ]]; then
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dnl i386 CPU
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DEFINES="$DEFINES -DUNALIGNED_PROFITABLE -DREGPARAM=\"__attribute__((regparm(3)))\""
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if [[ "x$HAVE_GAS" = "xyes" ]]; then
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ASM_OPTIMIZATIONS=i386
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DEFINES="$DEFINES -DX86_ASSEMBLY -DOPTIMIZED_FLAGS -DSAHF_SETO_PROFITABLE"
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JITSRCS="cpuemu1_nf.cpp cpuemu2_nf.cpp cpuemu3_nf.cpp cpuemu4_nf.cpp cpuemu5_nf.cpp cpuemu6_nf.cpp cpuemu7_nf.cpp cpuemu8_nf.cpp $JITSRCS"
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CAN_JIT=yes
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fi
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elif [[ "x$HAVE_GCC30" = "xyes" -a "x$HAVE_X86_64" = "xyes" ]]; then
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dnl x86-64 CPU
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DEFINES="$DEFINES -DUNALIGNED_PROFITABLE"
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if [[ "x$HAVE_GAS" = "xyes" ]]; then
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ASM_OPTIMIZATIONS="x86-64"
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DEFINES="$DEFINES -DX86_64_ASSEMBLY -DOPTIMIZED_FLAGS"
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JITSRCS="cpuemu1_nf.cpp cpuemu2_nf.cpp cpuemu3_nf.cpp cpuemu4_nf.cpp cpuemu5_nf.cpp cpuemu6_nf.cpp cpuemu7_nf.cpp cpuemu8_nf.cpp $JITSRCS"
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CAN_JIT=yes
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WANT_33BIT_ADDRESSING=yes
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fi
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fi
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dnl Enable JIT compiler, if possible.
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if [[ "x$WANT_JIT" = "xyes" -a "x$CAN_JIT" ]]; then
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JITSRCS="$JITSRCS ../uae_cpu/compiler/compemu_support.cpp ../uae_cpu/compiler/compemu_fpp.cpp compstbl.o cpustbl_nf.o"
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DEFINES="$DEFINES -DUSE_JIT -DUSE_JIT_FPU"
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if [[ "x$WANT_JIT_DEBUG" = "xyes" ]]; then
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if [[ "x$WANT_MON" = "xyes" ]]; then
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DEFINES="$DEFINES -DJIT_DEBUG=1"
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else
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AC_MSG_WARN([cxmon not found, ignoring --enable-jit-debug])
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WANT_JIT_DEBUG=no
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fi
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fi
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dnl IEEE core is the only FPU emulator to use with the JIT compiler
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case $FPE_CORE_TEST_ORDER in
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ieee*) ;;
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*) AC_MSG_WARN([Forcing use of the IEEE FPU core, as the JIT compiler supports only this one.]) ;;
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esac
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FPE_CORE_TEST_ORDER="ieee"
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else
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WANT_JIT=no
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WANT_JIT_DEBUG=no
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JITSRCS=""
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fi
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dnl Utility macro used by next two tests.
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| 283 |
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dnl AC_EXAMINE_OBJECT(C source code,
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dnl commands examining object file,
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dnl [commands to run if compile failed]):
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dnl
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dnl Compile the source code to an object file; then convert it into a
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dnl printable representation. All unprintable characters and
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dnl asterisks (*) are replaced by dots (.). All white space is
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dnl deleted. Newlines (ASCII 0x10) in the input are preserved in the
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dnl output, but runs of newlines are compressed to a single newline.
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dnl Finally, line breaks are forcibly inserted so that no line is
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dnl longer than 80 columns and the file ends with a newline. The
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dnl result of all this processing is in the file conftest.dmp, which
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dnl may be examined by the commands in the second argument.
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dnl
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AC_DEFUN([gcc_AC_EXAMINE_OBJECT],
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[AC_LANG_SAVE
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AC_LANG_C
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dnl Next bit cribbed from AC_TRY_COMPILE.
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cat > conftest.$ac_ext <<EOF
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|
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[#line __oline__ "configure"
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#include "confdefs.h"
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| 304 |
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$1
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]EOF
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| 306 |
|
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if AC_TRY_EVAL(ac_compile); then
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|
|
od -c conftest.o |
|
| 308 |
|
|
sed ['s/^[0-7]*[ ]*/ /
|
| 309 |
|
|
s/\*/./g
|
| 310 |
|
|
s/ \\n/*/g
|
| 311 |
|
|
s/ [0-9][0-9][0-9]/./g
|
| 312 |
|
|
s/ \\[^ ]/./g'] |
|
| 313 |
|
|
tr -d '
|
| 314 |
|
|
' | tr -s '*' '
|
| 315 |
|
|
' | fold | sed '$a\
|
| 316 |
|
|
' > conftest.dmp
|
| 317 |
|
|
$2
|
| 318 |
|
|
ifelse($3, , , else
|
| 319 |
|
|
$3
|
| 320 |
|
|
)dnl
|
| 321 |
|
|
fi
|
| 322 |
|
|
rm -rf conftest*
|
| 323 |
|
|
AC_LANG_RESTORE])
|
| 324 |
|
|
|
| 325 |
|
|
dnl Floating point format probe.
|
| 326 |
|
|
dnl The basic concept is the same as the above: grep the object
|
| 327 |
|
|
dnl file for an interesting string. We have to watch out for
|
| 328 |
|
|
dnl rounding changing the values in the object, however; this is
|
| 329 |
|
|
dnl handled by ignoring the least significant byte of the float.
|
| 330 |
|
|
dnl
|
| 331 |
|
|
dnl Does not know about VAX G-float or C4x idiosyncratic format.
|
| 332 |
|
|
dnl It does know about PDP-10 idiosyncratic format, but this is
|
| 333 |
|
|
dnl not presently supported by GCC. S/390 "binary floating point"
|
| 334 |
|
|
dnl is in fact IEEE (but maybe we should have that in EBCDIC as well
|
| 335 |
|
|
dnl as ASCII?)
|
| 336 |
|
|
dnl
|
| 337 |
|
|
AC_DEFUN([gcc_AC_C_FLOAT_FORMAT],
|
| 338 |
|
|
[AC_CACHE_CHECK(floating point format, ac_cv_c_float_format,
|
| 339 |
|
|
[gcc_AC_EXAMINE_OBJECT(
|
| 340 |
|
|
[/* This will not work unless sizeof(double) == 8. */
|
| 341 |
|
|
extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];
|
| 342 |
|
|
|
| 343 |
|
|
/* This structure must have no internal padding. */
|
| 344 |
|
|
struct possibility {
|
| 345 |
|
|
char prefix[8];
|
| 346 |
|
|
double candidate;
|
| 347 |
|
|
char postfix[8];
|
| 348 |
|
|
};
|
| 349 |
|
|
|
| 350 |
|
|
#define C(cand) { "\nformat:", cand, ":tamrof\n" }
|
| 351 |
|
|
struct possibility table [] =
|
| 352 |
|
|
{
|
| 353 |
|
|
C( 3.25724264705901305206e+01), /* @@IEEEFP - IEEE 754 */
|
| 354 |
|
|
C( 3.53802595280598432000e+18), /* D__float - VAX */
|
| 355 |
|
|
C( 5.32201830133125317057e-19), /* D.PDP-10 - PDP-10 - the dot is 0x13a */
|
| 356 |
|
|
C( 1.77977764695171661377e+10), /* IBMHEXFP - s/390 format, ascii */
|
| 357 |
|
|
C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */
|
| 358 |
|
|
};],
|
| 359 |
|
|
[if grep 'format:.@IEEEF.:tamrof' conftest.dmp >/dev/null 2>&1; then
|
| 360 |
|
|
ac_cv_c_float_format='IEEE (big-endian)'
|
| 361 |
|
|
elif grep 'format:.I@@PFE.:tamrof' conftest.dmp >/dev/null 2>&1; then
|
| 362 |
|
|
ac_cv_c_float_format='IEEE (big-endian)'
|
| 363 |
|
|
elif grep 'format:.FEEEI@.:tamrof' conftest.dmp >/dev/null 2>&1; then
|
| 364 |
|
|
ac_cv_c_float_format='IEEE (little-endian)'
|
| 365 |
|
|
elif grep 'format:.EFP@@I.:tamrof' conftest.dmp >/dev/null 2>&1; then
|
| 366 |
|
|
ac_cv_c_float_format='IEEE (little-endian)'
|
| 367 |
|
|
elif grep 'format:.__floa.:tamrof' conftest.dmp >/dev/null 2>&1; then
|
| 368 |
|
|
ac_cv_c_float_format='VAX D-float'
|
| 369 |
|
|
elif grep 'format:..PDP-1.:tamrof' conftest.dmp >/dev/null 2>&1; then
|
| 370 |
|
|
ac_cv_c_float_format='PDP-10'
|
| 371 |
|
|
elif grep 'format:.BMHEXF.:tamrof' conftest.dmp >/dev/null 2>&1; then
|
| 372 |
|
|
ac_cv_c_float_format='IBM 370 hex'
|
| 373 |
|
|
else
|
| 374 |
|
|
AC_MSG_ERROR(Unknown floating point format)
|
| 375 |
|
|
fi],
|
| 376 |
|
|
[AC_MSG_ERROR(compile failed)])
|
| 377 |
|
|
])
|
| 378 |
|
|
# IEEE is the default format. If the float endianness isn't the same
|
| 379 |
|
|
# as the integer endianness, we have to set FLOAT_WORDS_BIG_ENDIAN
|
| 380 |
|
|
# (which is a tristate: yes, no, default). This is only an issue with
|
| 381 |
|
|
# IEEE; the other formats are only supported by a few machines each,
|
| 382 |
|
|
# all with the same endianness.
|
| 383 |
|
|
format=IEEE_FLOAT_FORMAT
|
| 384 |
|
|
fbigend=
|
| 385 |
|
|
case $ac_cv_c_float_format in
|
| 386 |
|
|
'IEEE (big-endian)' )
|
| 387 |
|
|
if test $ac_cv_c_bigendian = no; then
|
| 388 |
|
|
fbigend=1
|
| 389 |
|
|
fi
|
| 390 |
|
|
;;
|
| 391 |
|
|
'IEEE (little-endian)' )
|
| 392 |
|
|
if test $ac_cv_c_bigendian = yes; then
|
| 393 |
|
|
fbigend=0
|
| 394 |
|
|
fi
|
| 395 |
|
|
;;
|
| 396 |
|
|
'VAX D-float' )
|
| 397 |
|
|
format=VAX_FLOAT_FORMAT
|
| 398 |
|
|
;;
|
| 399 |
|
|
'PDP-10' )
|
| 400 |
|
|
format=PDP10_FLOAT_FORMAT
|
| 401 |
|
|
;;
|
| 402 |
|
|
'IBM 370 hex' )
|
| 403 |
|
|
format=IBM_FLOAT_FORMAT
|
| 404 |
|
|
;;
|
| 405 |
|
|
esac
|
| 406 |
|
|
AC_DEFINE_UNQUOTED(HOST_FLOAT_FORMAT, $format,
|
| 407 |
|
|
[Define to the floating point format of the host machine.])
|
| 408 |
|
|
if test -n "$fbigend"; then
|
| 409 |
|
|
AC_DEFINE_UNQUOTED(HOST_FLOAT_WORDS_BIG_ENDIAN, $fbigend,
|
| 410 |
|
|
[Define to 1 if the host machine stores floating point numbers in
|
| 411 |
|
|
memory with the word containing the sign bit at the lowest address,
|
| 412 |
|
|
or to 0 if it does it the other way around.
|
| 413 |
|
|
|
| 414 |
|
|
This macro should not be defined if the ordering is the same as for
|
| 415 |
|
|
multi-word integers.])
|
| 416 |
|
|
fi
|
| 417 |
|
|
])
|
| 418 |
|
|
|
| 419 |
|
|
dnl Select appropriate FPU source.
|
| 420 |
|
|
gcc_AC_C_FLOAT_FORMAT
|
| 421 |
|
|
AC_CHECK_HEADERS(ieee754.h ieeefp.h floatingpoint.h nan.h)
|
| 422 |
|
|
|
| 423 |
|
|
for fpe in $FPE_CORE_TEST_ORDER; do
|
| 424 |
|
|
case $fpe in
|
| 425 |
|
|
ieee)
|
| 426 |
|
|
case $ac_cv_c_float_format in
|
| 427 |
|
|
IEEE*)
|
| 428 |
|
|
FPE_CORE="IEEE fpu core"
|
| 429 |
|
|
DEFINES="$DEFINES -DFPU_IEEE"
|
| 430 |
|
|
FPUSRCS="../uae_cpu/fpu/fpu_ieee.cpp"
|
| 431 |
|
|
dnl Math functions not mandated by C99 standard
|
| 432 |
|
|
AC_CHECK_FUNCS(isnanl isinfl)
|
| 433 |
|
|
dnl Math functions required by C99 standard, but probably not
|
| 434 |
|
|
dnl implemented everywhere. In that case, we fall back to the
|
| 435 |
|
|
dnl regular variant for doubles.
|
| 436 |
|
|
AC_CHECK_FUNCS(logl log10l expl powl fabsl sqrtl)
|
| 437 |
|
|
AC_CHECK_FUNCS(sinl cosl tanl sinhl coshl tanhl)
|
| 438 |
|
|
AC_CHECK_FUNCS(asinl acosl atanl asinhl acoshl atanhl)
|
| 439 |
|
|
AC_CHECK_FUNCS(floorl ceill)
|
| 440 |
|
|
break
|
| 441 |
|
|
;;
|
| 442 |
|
|
esac
|
| 443 |
|
|
;;
|
| 444 |
|
|
x86)
|
| 445 |
|
|
if [[ ":$HAVE_GCC27:$HAVE_I386:$HAVE_GAS:" = ":yes:yes:yes:" ]]; then
|
| 446 |
|
|
FPE_CORE="i387 fpu core"
|
| 447 |
|
|
DEFINES="$DEFINES -DFPU_X86"
|
| 448 |
|
|
FPUSRCS="../uae_cpu/fpu/fpu_x86.cpp"
|
| 449 |
|
|
break
|
| 450 |
|
|
fi
|
| 451 |
|
|
;;
|
| 452 |
|
|
uae)
|
| 453 |
|
|
FPE_CORE="uae fpu core"
|
| 454 |
|
|
DEFINES="$DEFINES -DFPU_UAE"
|
| 455 |
|
|
FPUSRCS="../uae_cpu/fpu/fpu_uae.cpp"
|
| 456 |
|
|
break
|
| 457 |
|
|
;;
|
| 458 |
|
|
*)
|
| 459 |
|
|
AC_MSG_ERROR([Internal configure.in script error for $fpe fpu core])
|
| 460 |
|
|
;;
|
| 461 |
|
|
esac
|
| 462 |
|
|
done
|
| 463 |
|
|
if [[ "x$FPE_CORE" = "x" ]]; then
|
| 464 |
|
|
AC_MSG_ERROR([Sorry, no suitable FPU core found in $FPE_CORE_TEST_ORDER])
|
| 465 |
|
|
fi
|
| 466 |
|
|
|
| 467 |
|
|
dnl Check for certain math functions
|
| 468 |
|
|
AC_CHECK_FUNCS(atanh)
|
| 469 |
|
|
AC_CHECK_FUNCS(isnan isinf finite isnormal signbit)
|
| 470 |
|
|
|
| 471 |
|
|
dnl UAE CPU sources for all non-m68k-native architectures.
|
| 472 |
|
|
CPUINCLUDES="-I../uae_cpu"
|
| 473 |
|
|
CPUSRCS="../uae_cpu/basilisk_glue.cpp ../uae_cpu/memory.cpp ../uae_cpu/newcpu.cpp ../uae_cpu/readcpu.cpp $FPUSRCS cpustbl.cpp cpudefs.cpp $CPUSRCS $JITSRCS"
|
| 474 |
|
|
|
| 475 |
|
|
dnl We really want SDL for now
|
| 476 |
|
|
AC_PATH_PROG(sdl_config, "sdl-config", [AC_MSG_ERROR([Sorry, you currently need SDL for this port])])
|
| 477 |
|
|
sdl_cflags=`$sdl_config --cflags`
|
| 478 |
|
|
sdl_libs=`$sdl_config --libs`
|
| 479 |
|
|
CFLAGS="$CFLAGS $sdl_cflags"
|
| 480 |
|
|
CXXFLAGS="$CXXFLAGS $sdl_cflags"
|
| 481 |
|
|
LIBS="$LIBS $sdl_libs"
|
| 482 |
|
|
AC_DEFINE(USE_SDL, 1, [Define to enble SDL support])
|
| 483 |
|
|
AC_DEFINE(USE_SDL_VIDEO, 1, [Define to enable SDL video graphics support])
|
| 484 |
|
|
AC_DEFINE(USE_SDL_AUDIO, 1, [Define to enable SDL audio support])
|
| 485 |
|
|
|
| 486 |
|
|
dnl Remove the "-g" option if set for GCC.
|
| 487 |
|
|
if [[ "x$HAVE_GCC27" = "xyes" ]]; then
|
| 488 |
|
|
CFLAGS=`echo $CFLAGS | sed -e 's/-g\b//g'`
|
| 489 |
|
|
CXXFLAGS=`echo $CXXFLAGS | sed -e 's/-g\b//g'`
|
| 490 |
|
|
fi
|
| 491 |
|
|
|
| 492 |
|
|
dnl Generate Makefile.
|
| 493 |
|
|
AC_SUBST(DEFINES)
|
| 494 |
|
|
AC_SUBST(CPUINCLUDES)
|
| 495 |
|
|
AC_SUBST(CPUSRCS)
|
| 496 |
|
|
AC_CONFIG_FILES([Makefile])
|
| 497 |
|
|
AC_OUTPUT
|
| 498 |
|
|
|
| 499 |
|
|
dnl Print summary.
|
| 500 |
|
|
echo
|
| 501 |
|
|
echo Basilisk II configuration summary:
|
| 502 |
|
|
echo
|
| 503 |
|
|
echo Use JIT compiler ....................... : $WANT_JIT
|
| 504 |
|
|
echo JIT debug mode ......................... : $WANT_JIT_DEBUG
|
| 505 |
|
|
echo Floating-Point emulation core .......... : $FPE_CORE
|
| 506 |
|
|
echo Assembly optimizations ................. : $ASM_OPTIMIZATIONS
|
| 507 |
|
|
echo Addressing mode ........................ : $ADDRESSING_MODE
|
| 508 |
|
|
echo
|
| 509 |
|
|
echo "Configuration done. Now type \"make\" (or \"gmake\")."
|
