-dnl -*- mode: m4; c-basic-offset: 2; indent-tabs-mode: nil; -*-
-dnl vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
-dnl
-dnl pandora-build: A pedantic build system
-dnl Copyright (C) 2009 Sun Microsystems, Inc.
-dnl This file is free software; Sun Microsystems
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-dnl From Monty Taylor
-
-AC_DEFUN([PANDORA_PLATFORM],[
- AC_REQUIRE([AC_CANONICAL_HOST])
- AC_REQUIRE([AC_CANONICAL_TARGET])
-
- dnl Canonicalize the configuration name.
-
- AC_DEFINE_UNQUOTED([HOST_VENDOR], ["$host_vendor"],[Vendor of Build System])
- AC_DEFINE_UNQUOTED([HOST_OS], ["$host_os"], [OS of Build System])
- AC_DEFINE_UNQUOTED([HOST_CPU], ["$host_cpu"], [CPU of Build System])
-
- AC_DEFINE_UNQUOTED([TARGET_VENDOR], ["$target_vendor"],[Vendor of Target System])
- AC_DEFINE_UNQUOTED([TARGET_OS], ["$target_os"], [OS of Target System])
- AC_DEFINE_UNQUOTED([TARGET_CPU], ["$target_cpu"], [CPU of Target System])
-
-
- case "$host_os" in
- *solaris*)
- AS_IF([test "x${ac_cv_env_CPPFLAGS_set}" = "x"],[
- CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
- ])
-
- AS_IF([test "x${ac_cv_env_LDFLAGS_set}" = "x"],[
- LDFLAGS="${LDFLAGS} -L/usr/local/lib"
- ])
- ;;
- *freebsd*)
- AS_IF([test "x${ac_cv_env_CPPFLAGS_set}" = "x"],[
- CPPFLAGS="${CPPFLAGS} -isystem /usr/local/include"
- ])
-
- AS_IF([test "x${ac_cv_env_LDFLAGS_set}" = "x"],[
- LDFLAGS="${LDFLAGS} -L/usr/local/lib"
- ])
- ;;
- esac
-
- PANDORA_OPTIMIZE_BITFIELD=1
-
- case "$target_os" in
- *linux*)
- TARGET_LINUX="true"
- AC_SUBST(TARGET_LINUX)
- AC_DEFINE([TARGET_OS_LINUX], [1], [Whether we build for Linux])
- ;;
- *darwin*)
- TARGET_OSX="true"
- AC_SUBST(TARGET_OSX)
- AC_DEFINE([TARGET_OS_OSX], [1], [Whether we build for OSX])
- ;;
- *solaris*)
- TARGET_SOLARIS="true"
- PANDORA_OPTIMIZE_BITFIELD=0
- AS_IF([test "x${USE_NLS}" = "xyes"],[LIBS="${LIBS} -lintl"])
- AC_SUBST(TARGET_SOLARIS)
- AC_DEFINE([TARGET_OS_SOLARIS], [1], [Whether we are building for Solaris])
- ;;
- *freebsd*)
- TARGET_FREEBSD="true"
- AC_SUBST(TARGET_FREEBSD)
- AC_DEFINE([TARGET_OS_FREEBSD], [1], [Whether we are building for FreeBSD])
- AC_DEFINE([__APPLE_CC__],[1],[Workaround for bug in FreeBSD headers])
- ;;
- *mingw32*)
- TARGET_WINDOWS="true"
- AC_SUBST(TARGET_WINDOWS)
- AC_DEFINE([TARGET_OS_WINDOWS], [1], [Whether we are building for Windows])
- AC_DEFINE([WINVER], [WindowsXP], [Version of Windows])
- AC_DEFINE([_WIN32_WINNT], [0x0501], [Magical number to make things work])
- AC_DEFINE([EAI_SYSTEM], [11], [Another magical number])
- AH_BOTTOM([
-#ifndef HAVE_SYS_SOCKET_H
-# define SHUT_RD SD_RECEIVE
-# define SHUT_WR SD_SEND
-# define SHUT_RDWR SD_BOTH
-#endif
- ])
-
- LIBS="$LIBS -lwsock32 -lws2_32"
- AM_CFLAGS="${AM_CFLAGS} -I\${top_srcdir}/win32/mingw -I\${top_builddir}/win32/mingw -I\${top_srcdir}/win32 -I\${top_builddir}/win32"
- ;;
- esac
- AM_CONDITIONAL(BUILD_WIN32, [test "x${TARGET_WINDOWS}" = "xtrue"])
- AM_CONDITIONAL(TARGET_OSX, [test "x${TARGET_OSX}" = "xtrue"])
- AM_CONDITIONAL(TARGET_LINUX, [test "x${TARGET_LINUX}" = "xtrue"])
-
- AC_SUBST(PANDORA_OPTIMIZE_BITFIELD)
-
- AC_CHECK_DECL([__clang__], [CLANG="yes"], [CLANG="no"])
- AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
- AC_CHECK_DECL([__ICC], [INTELCC="yes"], [INTELCC="no"])
-
- AS_IF([test "$INTELCC" = "yes"], [enable_rpath=no])
-
- dnl By default, Sun Studio grabs special versions of limits.h and string.h
- dnl when you use <cstring> and <climits>. By setting this define, we can
- dnl disable that and cause those to wrap the standard headers instead.
- dnl http://www.stlport.com/doc/configure.html
- AS_IF([test "$SUNCC" = "yes"],[
- AC_DEFINE([_STLP_NO_NEW_C_HEADERS],[1],
- [Cause Sun Studio to not be quite so strict with standards conflicts])
- ])
-
- AS_IF([test "x$TARGET_OSX" = "xtrue"],[
- AS_IF([test "x$ac_enable_fat_binaries" = "xyes"],[
- AM_CFLAGS="-arch i386 -arch x86_64 -arch ppc"
- AM_CXXFLAGS="-arch i386 -arch x86_64 -arch ppc"
- AM_LDFLAGS="-arch i386 -arch x86_64 -arch ppc"
- ])
- ])
-
-])