-dnl ---------------------------------------------------------------------------
-dnl Support macros for makefiles generated by BAKEFILE.
-dnl ---------------------------------------------------------------------------
+dnl
+dnl This file is part of Bakefile (http://www.bakefile.org)
+dnl
+dnl Copyright (C) 2003-2007 Vaclav Slavik and others
+dnl
+dnl Permission is hereby granted, free of charge, to any person obtaining a
+dnl copy of this software and associated documentation files (the "Software"),
+dnl to deal in the Software without restriction, including without limitation
+dnl the rights to use, copy, modify, merge, publish, distribute, sublicense,
+dnl and/or sell copies of the Software, and to permit persons to whom the
+dnl Software is furnished to do so, subject to the following conditions:
+dnl
+dnl The above copyright notice and this permission notice shall be included in
+dnl all copies or substantial portions of the Software.
+dnl
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+dnl DEALINGS IN THE SOFTWARE.
+dnl
+dnl $Id$
+dnl
+dnl Support macros for makefiles generated by BAKEFILE.
+dnl
+
+dnl ---------------------------------------------------------------------------
dnl Lots of compiler & linker detection code contained here was taken from
-dnl wxWindows configure.in script (see http://www.wxwindows.org)
+dnl wxWidgets configure.in script (see http://www.wxwidgets.org)
+dnl ---------------------------------------------------------------------------
PLATFORM_OS2=0
PLATFORM_BEOS=0
- if test "x$BAKEFILE_FORCE_PLATFORM" = "x"; then
+ if test "x$BAKEFILE_FORCE_PLATFORM" = "x"; then
case "${BAKEFILE_HOST}" in
*-*-mingw32* )
PLATFORM_WIN32=1
*-*-darwin* )
PLATFORM_MAC=1
PLATFORM_MACOSX=1
- ;;
+ ;;
*-*-beos* )
PLATFORM_BEOS=1
;;
PLATFORM_BEOS=1
;;
* )
- AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM])
+ dnl wxWidgets-specific: allow unknown Unix systems
+ dnl AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM])
;;
esac
fi
AC_ARG_ENABLE([omf], AS_HELP_STRING([--enable-omf],
[use OMF object format (OS/2)]),
[bk_os2_use_omf="$enableval"])
-
+
case "${BAKEFILE_HOST}" in
*-*-darwin* )
dnl For Unix to MacOS X porting instructions, see:
OS2_LIBEXT="a"
fi
;;
-
+
i*86-*-beos* )
LDFLAGS="-L/boot/develop/lib/x86 $LDFLAGS"
;;
DLLPREFIX_MODULE=""
DLLIMP_SUFFIX=""
dlldir="$libdir"
-
+
case "${BAKEFILE_HOST}" in
+ dnl PA-RISC HP systems used .sl but IA64 use ELF-64 and so use the
+ dnl standard .so extension
+ ia64-hp-hpux* )
+ ;;
*-hp-hpux* )
SO_SUFFIX="sl"
SO_SUFFIX_MODULE="sl"
dnl the switch for gcc is the same under all platforms
PIC_FLAG="-fPIC"
fi
-
+
dnl Defaults for GCC and ELF .so shared libs:
SHARED_LD_CC="\$(CC) -shared ${PIC_FLAG} -o"
SHARED_LD_CXX="\$(CXX) -shared ${PIC_FLAG} -o"
;;
*-*-linux* )
- if test "x$GCC" != "xyes"; then
- AC_CACHE_CHECK([for Intel compiler], bakefile_cv_prog_icc,
- [
- AC_TRY_COMPILE([],
- [
- #ifndef __INTEL_COMPILER
- #error Not icc
- #endif
- ],
- bakefile_cv_prog_icc=yes,
- bakefile_cv_prog_icc=no
- )
- ])
- if test "$bakefile_cv_prog_icc" = "yes"; then
- PIC_FLAG="-KPIC"
- fi
+ dnl newer icc versions use -fPIC just as gcc does and, in fact, the
+ dnl newest (v10+) ones don't even understand -KPIC any longer
+ if test "$INTELCC" = "yes" -a "$INTELCC8" != "yes"; then
+ PIC_FLAG="-KPIC"
+ elif test "x$SUNCXX" = "xyes"; then
+ SHARED_LD_CC="${CC} -G -o"
+ SHARED_LD_CXX="${CXX} -G -o"
+ PIC_FLAG="-KPIC"
fi
;;
*-*-solaris2* )
- if test "x$GCC" != xyes ; then
+ if test "x$SUNCXX" = xyes ; then
SHARED_LD_CC="${CC} -G -o"
SHARED_LD_CXX="${CXX} -G -o"
PIC_FLAG="-KPIC"
;;
*-*-darwin* )
+ AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
+ chmod +x shared-ld-sh
+
+ SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
+ SHARED_LD_MODULE_CXX="CXX=\$(CXX) $SHARED_LD_MODULE_CC"
+
dnl Most apps benefit from being fully binded (its faster and static
dnl variables initialized at startup work).
dnl This can be done either with the exe linker flag -Wl,-bind_at_load
dnl or with a double stage link in order to create a single module
dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
- SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
- SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC"
-
dnl If using newer dev tools then there is a -single_module flag that
dnl we can use to do this for dylibs, otherwise we'll need to use a helper
dnl script. Check the version of gcc to see which way we can go:
[
#if (__GNUC__ < 3) || \
((__GNUC__ == 3) && (__GNUC_MINOR__ < 1))
- #error old gcc
+ This is old gcc
#endif
],
[
)
])
if test "$bakefile_cv_gcc31" = "no"; then
- AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
- chmod +x shared-ld-sh
-
dnl Use the shared-ld-sh helper script
SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o"
SHARED_LD_CXX="$SHARED_LD_CC"
*-*-aix* )
if test "x$GCC" = "xyes"; then
- dnl at least gcc 2.95 warns that -fPIC is ignored when
- dnl compiling each and every file under AIX which is annoying,
- dnl so don't use it there (it's useless as AIX runs on
- dnl position-independent architectures only anyhow)
- PIC_FLAG=""
-
- dnl -bexpfull is needed by AIX linker to export all symbols (by
- dnl default it doesn't export any and even with -bexpall it
- dnl doesn't export all C++ support symbols, e.g. vtable
- dnl pointers) but it's only available starting from 5.1 (with
- dnl maintenance pack 2, whatever this is), see
- dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
- case "${BAKEFILE_HOST}" in
- *-*-aix5* )
- LD_EXPFULL="-Wl,-bexpfull"
- ;;
- esac
-
- SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
- SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
- else
- dnl FIXME: makeC++SharedLib is obsolete, what should we do for
- dnl recent AIX versions?
+ dnl at least gcc 2.95 warns that -fPIC is ignored when
+ dnl compiling each and every file under AIX which is annoying,
+ dnl so don't use it there (it's useless as AIX runs on
+ dnl position-independent architectures only anyhow)
+ PIC_FLAG=""
+
+ dnl -bexpfull is needed by AIX linker to export all symbols (by
+ dnl default it doesn't export any and even with -bexpall it
+ dnl doesn't export all C++ support symbols, e.g. vtable
+ dnl pointers) but it's only available starting from 5.1 (with
+ dnl maintenance pack 2, whatever this is), see
+ dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
+ case "${BAKEFILE_HOST}" in
+ *-*-aix5* )
+ LD_EXPFULL="-Wl,-bexpfull"
+ ;;
+ esac
+
+ SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
+ SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
+ else
+ dnl FIXME: makeC++SharedLib is obsolete, what should we do for
+ dnl recent AIX versions?
AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
PIC_FLAG="-KPIC"
fi
;;
-
+
*-*-cygwin* | *-*-mingw32* )
PIC_FLAG=""
SHARED_LD_CC="\$(CC) -shared -o"
AC_BAKEFILE_CREATE_FILE_DLLAR_SH
chmod +x dllar.sh
;;
-
+
powerpc-apple-macos* | \
*-*-freebsd* | *-*-openbsd* | *-*-netbsd* | *-*-k*bsd*-gnu | \
+ *-*-mirbsd* | \
*-*-sunos4* | \
*-*-osf* | \
*-*-dgux5* | \
SONAME_FLAG=
case "${BAKEFILE_HOST}" in
- *-*-linux* | *-*-freebsd* | *-*-k*bsd*-gnu )
- SONAME_FLAG="-Wl,-soname,"
+ *-*-linux* | *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | \
+ *-*-k*bsd*-gnu | *-*-mirbsd* )
+ if test "x$SUNCXX" = "xyes"; then
+ SONAME_FLAG="-h "
+ else
+ SONAME_FLAG="-Wl,-soname,"
+ fi
USE_SOVERSION=1
USE_SOVERLINUX=1
USE_SOSYMLINKS=1
AC_DEFUN([AC_BAKEFILE_DEPS],
[
+ AC_ARG_ENABLE([dependency-tracking],
+ AS_HELP_STRING([--disable-dependency-tracking],
+ [don't use dependency tracking even if the compiler can]),
+ [bk_use_trackdeps="$enableval"])
+
AC_MSG_CHECKING([for dependency tracking method])
- DEPS_TRACKING=1
- if test "x$GCC" = "xyes"; then
- DEPSMODE=gcc
- case "${BAKEFILE_HOST}" in
- *-*-darwin* )
- dnl -cpp-precomp (the default) conflicts with -MMD option
- dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html)
- DEPSFLAG="-no-cpp-precomp -MMD"
- ;;
- * )
- DEPSFLAG="-MMD"
- ;;
- esac
- AC_MSG_RESULT([gcc])
- elif test "x$MWCC" = "xyes"; then
- DEPSMODE=mwcc
- DEPSFLAG="-MM"
- AC_MSG_RESULT([mwcc])
- elif test "x$SUNCC" = "xyes"; then
- DEPSMODE=unixcc
- DEPSFLAG="-xM1"
- AC_MSG_RESULT([Sun cc])
- elif test "x$SGICC" = "xyes"; then
- DEPSMODE=unixcc
- DEPSFLAG="-M"
- AC_MSG_RESULT([SGI cc])
- elif test "x$HPCC" = "xyes"; then
- DEPSMODE=unixcc
- DEPSFLAG="+make"
- AC_MSG_RESULT([HP cc])
- elif test "x$COMPAQCC" = "xyes"; then
- DEPSMODE=gcc
- DEPSFLAG="-MD"
- AC_MSG_RESULT([Compaq cc])
- else
+ BK_DEPS=""
+ if test "x$bk_use_trackdeps" = "xno" ; then
DEPS_TRACKING=0
- AC_MSG_RESULT([none])
- fi
+ AC_MSG_RESULT([disabled])
+ else
+ DEPS_TRACKING=1
+
+ if test "x$GCC" = "xyes"; then
+ DEPSMODE=gcc
+ case "${BAKEFILE_HOST}" in
+ *-*-darwin* )
+ dnl -cpp-precomp (the default) conflicts with -MMD option
+ dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html)
+ DEPSFLAG="-no-cpp-precomp -MMD"
+ ;;
+ * )
+ DEPSFLAG="-MMD"
+ ;;
+ esac
+ AC_MSG_RESULT([gcc])
+ elif test "x$MWCC" = "xyes"; then
+ DEPSMODE=mwcc
+ DEPSFLAG="-MM"
+ AC_MSG_RESULT([mwcc])
+ elif test "x$SUNCC" = "xyes"; then
+ DEPSMODE=unixcc
+ DEPSFLAG="-xM1"
+ AC_MSG_RESULT([Sun cc])
+ elif test "x$SGICC" = "xyes"; then
+ DEPSMODE=unixcc
+ DEPSFLAG="-M"
+ AC_MSG_RESULT([SGI cc])
+ elif test "x$HPCC" = "xyes"; then
+ DEPSMODE=unixcc
+ DEPSFLAG="+make"
+ AC_MSG_RESULT([HP cc])
+ elif test "x$COMPAQCC" = "xyes"; then
+ DEPSMODE=gcc
+ DEPSFLAG="-MD"
+ AC_MSG_RESULT([Compaq cc])
+ else
+ DEPS_TRACKING=0
+ AC_MSG_RESULT([none])
+ fi
- if test $DEPS_TRACKING = 1 ; then
- AC_BAKEFILE_CREATE_FILE_BK_DEPS
- chmod +x bk-deps
+ if test $DEPS_TRACKING = 1 ; then
+ AC_BAKEFILE_CREATE_FILE_BK_DEPS
+ chmod +x bk-deps
+ dnl FIXME: make this $(top_builddir)/bk-deps once autoconf-2.60
+ dnl is required (and so top_builddir is never empty):
+ BK_DEPS="`pwd`/bk-deps"
+ fi
fi
AC_SUBST(DEPS_TRACKING)
+ AC_SUBST(BK_DEPS)
])
dnl ---------------------------------------------------------------------------
AC_PROG_MAKE_SET
AC_SUBST(MAKE_SET)
-
- AC_CHECK_TOOL(AR, ar, ar)
+
+ if test "x$SUNCXX" = "xyes"; then
+ dnl Sun C++ compiler requires special way of creating static libs;
+ dnl see here for more details:
+ dnl https://sourceforge.net/tracker/?func=detail&atid=109863&aid=1229751&group_id=9863
+ AR=$CXX
+ AROPTIONS="-xar -o"
+ AC_SUBST(AR)
+ elif test "x$SGICC" = "xyes"; then
+ dnl Almost the same as above for SGI mipsPro compiler
+ AR=$CXX
+ AROPTIONS="-ar -o"
+ AC_SUBST(AR)
+ else
+ AC_CHECK_TOOL(AR, ar, ar)
+ AROPTIONS=rcu
+ fi
+ AC_SUBST(AROPTIONS)
+
AC_CHECK_TOOL(STRIP, strip, :)
AC_CHECK_TOOL(NM, nm, :)
- case ${BAKEFILE_HOST} in
- *-hp-hpux* )
- dnl HP-UX install doesn't handle the "-d" switch so don't
- dnl use it there
- INSTALL_DIR="mkdir -p"
- ;;
- *) INSTALL_DIR="$INSTALL -d"
- ;;
- esac
+ dnl This check is necessary because "install -d" doesn't exist on
+ dnl all platforms (e.g. HP/UX), see http://www.bakefile.org/ticket/80
+ AC_MSG_CHECKING([for command to install directories])
+ INSTALL_TEST_DIR=acbftest$$
+ $INSTALL -d $INSTALL_TEST_DIR > /dev/null 2>&1
+ if test $? = 0 -a -d $INSTALL_TEST_DIR; then
+ rmdir $INSTALL_TEST_DIR
+ dnl we must refer to makefile's $(INSTALL) variable and not
+ dnl current value of shell variable, hence the single quoting:
+ INSTALL_DIR='$(INSTALL) -d'
+ AC_MSG_RESULT([$INSTALL -d])
+ else
+ INSTALL_DIR="mkdir -p"
+ AC_MSG_RESULT([mkdir -p])
+ fi
AC_SUBST(INSTALL_DIR)
LDFLAGS_GUI=
AC_DEFUN([AC_BAKEFILE_RES_COMPILERS],
[
- RESCOMP=
- SETFILE=
-
- case ${BAKEFILE_HOST} in
+ case ${BAKEFILE_HOST} in
*-*-cygwin* | *-*-mingw32* )
dnl Check for win32 resources compiler:
- if test "$build" != "$host" ; then
- RESCOMP=$host_alias-windres
- else
- AC_CHECK_PROG(RESCOMP, windres, windres, windres)
- fi
+ AC_CHECK_TOOL(WINDRES, windres)
;;
-
+
*-*-darwin* | powerpc-apple-macos* )
- AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
+ AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
;;
esac
- AC_SUBST(RESCOMP)
+ AC_SUBST(WINDRES)
+ AC_SUBST(REZ)
AC_SUBST(SETFILE)
])
[bk_use_pch="$enableval"])
GCC_PCH=0
+ ICC_PCH=0
+ USE_PCH=0
+ BK_MAKE_PCH=""
+
+ case ${BAKEFILE_HOST} in
+ *-*-cygwin* )
+ dnl PCH support is broken in cygwin gcc because of unportable
+ dnl assumptions about mmap() in gcc code which make PCH generation
+ dnl fail erratically; disable PCH completely until this is fixed
+ bk_use_pch="no"
+ ;;
+ esac
if test "x$bk_use_pch" = "x" -o "x$bk_use_pch" = "xyes" ; then
if test "x$GCC" = "xyes"; then
AC_TRY_COMPILE([],
[
#if !defined(__GNUC__) || !defined(__GNUC_MINOR__)
- #error "no pch support"
+ There is no PCH support
#endif
#if (__GNUC__ < 3)
- #error "no pch support"
+ There is no PCH support
#endif
#if (__GNUC__ == 3) && \
((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \
- ( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3)))
- #error "no pch support"
+ ( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3))) || \
+ ( defined(__INTEL_COMPILER) )
+ There is no PCH support
#endif
],
[
GCC_PCH=1
],
[
- AC_MSG_RESULT([no])
+ if test "$INTELCXX8" = "yes"; then
+ AC_MSG_RESULT([yes])
+ ICC_PCH=1
+ if test "$INTELCXX10" = "yes"; then
+ ICC_PCH_CREATE_SWITCH="-pch-create"
+ ICC_PCH_USE_SWITCH="-pch-use"
+ else
+ ICC_PCH_CREATE_SWITCH="-create-pch"
+ ICC_PCH_USE_SWITCH="-use-pch"
+ fi
+ else
+ AC_MSG_RESULT([no])
+ fi
])
- if test $GCC_PCH = 1 ; then
+ if test $GCC_PCH = 1 -o $ICC_PCH = 1 ; then
+ USE_PCH=1
AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH
chmod +x bk-make-pch
+ dnl FIXME: make this $(top_builddir)/bk-make-pch once
+ dnl autoconf-2.60 is required (and so top_builddir is
+ dnl never empty):
+ BK_MAKE_PCH="`pwd`/bk-make-pch"
fi
fi
fi
AC_SUBST(GCC_PCH)
+ AC_SUBST(ICC_PCH)
+ AC_SUBST(ICC_PCH_CREATE_SWITCH)
+ AC_SUBST(ICC_PCH_USE_SWITCH)
+ AC_SUBST(BK_MAKE_PCH)
])
AC_DEFUN([AC_BAKEFILE],
[
- AC_PREREQ(2.58)
+ AC_PREREQ([2.58])
+
+ dnl We need to always run C/C++ compiler tests, but it's also possible
+ dnl for the user to call these macros manually, hence this instead of
+ dnl simply calling these macros. See http://www.bakefile.org/ticket/64
+ AC_REQUIRE([AC_BAKEFILE_PROG_CC])
+ AC_REQUIRE([AC_BAKEFILE_PROG_CXX])
if test "x$BAKEFILE_HOST" = "x"; then
+ if test "x${host}" = "x" ; then
+ AC_MSG_ERROR([You must call the autoconf "CANONICAL_HOST" macro in your configure.ac (or .in) file.])
+ fi
+
BAKEFILE_HOST="${host}"
fi
AC_BAKEFILE_DEPS
AC_BAKEFILE_RES_COMPILERS
- BAKEFILE_BAKEFILE_M4_VERSION="0.1.9"
-
+ dnl OBJCFLAGS is set by Autoconf, but OBJCXXFLAGS is not:
+ AC_SUBST(OBJCXXFLAGS)
+
+
+ BAKEFILE_BAKEFILE_M4_VERSION="0.2.5"
+
dnl includes autoconf_inc.m4:
$1
-
+
if test "$BAKEFILE_AUTOCONF_INC_M4_VERSION" = "" ; then
AC_MSG_ERROR([No version found in autoconf_inc.m4 - bakefile macro was changed to take additional argument, perhaps configure.in wasn't updated (see the documentation)?])
fi
-
+
if test "$BAKEFILE_BAKEFILE_M4_VERSION" != "$BAKEFILE_AUTOCONF_INC_M4_VERSION" ; then
AC_MSG_ERROR([Versions of Bakefile used to generate makefiles ($BAKEFILE_AUTOCONF_INC_M4_VERSION) and configure ($BAKEFILE_BAKEFILE_M4_VERSION) do not match.])
fi
])
-
+
dnl ---------------------------------------------------------------------------
dnl Embedded copies of helper scripts follow:
dnl ---------------------------------------------------------------------------
-AC_DEFUN([AC_BAKEFILE_CREATE_FILE_DLLAR_SH],
-[
-dnl ===================== dllar.sh begins here =====================
-dnl (Created by merge-scripts.py from dllar.sh
-dnl file do not edit here!)
-D='$'
-cat <<EOF >dllar.sh
-#!/bin/sh
-#
-# dllar - a tool to build both a .dll and an .a file
-# from a set of object (.o) files for EMX/OS2.
-#
-# Written by Andrew Zabolotny, bit@freya.etu.ru
-# Ported to Unix like shell by Stefan Neis, Stefan.Neis@t-online.de
-#
-# This script will accept a set of files on the command line.
-# All the public symbols from the .o files will be exported into
-# a .DEF file, then linker will be run (through gcc) against them to
-# build a shared library consisting of all given .o files. All libraries
-# (.a) will be first decompressed into component .o files then act as
-# described above. You can optionally give a description (-d "description")
-# which will be put into .DLL. To see the list of accepted options (as well
-# as command-line format) simply run this program without options. The .DLL
-# is built to be imported by name (there is no guarantee that new versions
-# of the library you build will have same ordinals for same symbols).
-#
-# dllar is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# dllar is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with dllar; see the file COPYING. If not, write to the Free
-# Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-# To successfuly run this program you will need:
-# - Current drive should have LFN support (HPFS, ext2, network, etc)
-# (Sometimes dllar generates filenames which won't fit 8.3 scheme)
-# - gcc
-# (used to build the .dll)
-# - emxexp
-# (used to create .def file from .o files)
-# - emximp
-# (used to create .a file from .def file)
-# - GNU text utilites (cat, sort, uniq)
-# used to process emxexp output
-# - GNU file utilities (mv, rm)
-# - GNU sed
-# - lxlite (optional, see flag below)
-# (used for general .dll cleanup)
-#
-
-flag_USE_LXLITE=1;
-
-#
-# helper functions
-# basnam, variant of basename, which does _not_ remove the path, _iff_
-# second argument (suffix to remove) is given
-basnam(){
- case ${D}# in
- 1)
- echo ${D}1 | sed 's/.*\\///' | sed 's/.*\\\\//'
- ;;
- 2)
- echo ${D}1 | sed 's/'${D}2'${D}//'
- ;;
- *)
- echo "error in basnam ${D}*"
- exit 8
- ;;
- esac
-}
-
-# Cleanup temporary files and output
-CleanUp() {
- cd ${D}curDir
- for i in ${D}inputFiles ; do
- case ${D}i in
- *!)
- rm -rf \`basnam ${D}i !\`
- ;;
- *)
- ;;
- esac
- done
-
- # Kill result in case of failure as there is just to many stupid make/nmake
- # things out there which doesn't do this.
- if @<:@ ${D}# -eq 0 @:>@; then
- rm -f ${D}arcFile ${D}arcFile2 ${D}defFile ${D}dllFile
- fi
-}
-
-# Print usage and exit script with rc=1.
-PrintHelp() {
- echo 'Usage: dllar.sh @<:@-o@<:@utput@:>@ output_file@:>@ @<:@-i@<:@mport@:>@ importlib_name@:>@'
- echo ' @<:@-name-mangler-script script.sh@:>@'
- echo ' @<:@-d@<:@escription@:>@ "dll descrption"@:>@ @<:@-cc "CC"@:>@ @<:@-f@<:@lags@:>@ "CFLAGS"@:>@'
- echo ' @<:@-ord@<:@inals@:>@@:>@ -ex@<:@clude@:>@ "symbol(s)"'
- echo ' @<:@-libf@<:@lags@:>@ "{INIT|TERM}{GLOBAL|INSTANCE}"@:>@ @<:@-nocrt@<:@dll@:>@@:>@ @<:@-nolxl@<:@ite@:>@@:>@'
- echo ' @<:@*.o@:>@ @<:@*.a@:>@'
- echo '*> "output_file" should have no extension.'
- echo ' If it has the .o, .a or .dll extension, it is automatically removed.'
- echo ' The import library name is derived from this and is set to "name".a,'
- echo ' unless overridden by -import'
- echo '*> "importlib_name" should have no extension.'
- echo ' If it has the .o, or .a extension, it is automatically removed.'
- echo ' This name is used as the import library name and may be longer and'
- echo ' more descriptive than the DLL name which has to follow the old '
- echo ' 8.3 convention of FAT.'
- echo '*> "script.sh may be given to override the output_file name by a'
- echo ' different name. It is mainly useful if the regular make process'
- echo ' of some package does not take into account OS/2 restriction of'
- echo ' DLL name lengths. It takes the importlib name as input and is'
- echo ' supposed to procude a shorter name as output. The script should'
- echo ' expect to get importlib_name without extension and should produce'
- echo ' a (max.) 8 letter name without extension.'
- echo '*> "cc" is used to use another GCC executable. (default: gcc.exe)'
- echo '*> "flags" should be any set of valid GCC flags. (default: -s -Zcrtdll)'
- echo ' These flags will be put at the start of GCC command line.'
- echo '*> -ord@<:@inals@:>@ tells dllar to export entries by ordinals. Be careful.'
- echo '*> -ex@<:@clude@:>@ defines symbols which will not be exported. You can define'
- echo ' multiple symbols, for example -ex "myfunc yourfunc _GLOBAL*".'
- echo ' If the last character of a symbol is "*", all symbols beginning'
- echo ' with the prefix before "*" will be exclude, (see _GLOBAL* above).'
- echo '*> -libf@<:@lags@:>@ can be used to add INITGLOBAL/INITINSTANCE and/or'
- echo ' TERMGLOBAL/TERMINSTANCE flags to the dynamically-linked library.'
- echo '*> -nocrt@<:@dll@:>@ switch will disable linking the library against emx''s'
- echo ' C runtime DLLs.'
- echo '*> -nolxl@<:@ite@:>@ switch will disable running lxlite on the resulting DLL.'
- echo '*> All other switches (for example -L./ or -lmylib) will be passed'
- echo ' unchanged to GCC at the end of command line.'
- echo '*> If you create a DLL from a library and you do not specify -o,'
- echo ' the basename for DLL and import library will be set to library name,'
- echo ' the initial library will be renamed to 'name'_s.a (_s for static)'
- echo ' i.e. "dllar gcc.a" will create gcc.dll and gcc.a, and the initial'
- echo ' library will be renamed into gcc_s.a.'
- echo '--------'
- echo 'Example:'
- echo ' dllar -o gcc290.dll libgcc.a -d "GNU C runtime library" -ord'
- echo ' -ex "__main __ctordtor*" -libf "INITINSTANCE TERMINSTANCE"'
- CleanUp
- exit 1
-}
-
-# Execute a command.
-# If exit code of the commnad <> 0 CleanUp() is called and we'll exit the script.
-# @Uses Whatever CleanUp() uses.
-doCommand() {
- echo "${D}*"
- eval ${D}*
- rcCmd=${D}?
-
- if @<:@ ${D}rcCmd -ne 0 @:>@; then
- echo "command failed, exit code="${D}rcCmd
- CleanUp
- exit ${D}rcCmd
- fi
-}
-
-# main routine
-# setup globals
-cmdLine=${D}*
-outFile=""
-outimpFile=""
-inputFiles=""
-renameScript=""
-description=""
-CC=gcc.exe
-CFLAGS="-s -Zcrtdll"
-EXTRA_CFLAGS=""
-EXPORT_BY_ORDINALS=0
-exclude_symbols=""
-library_flags=""
-curDir=\`pwd\`
-curDirS=curDir
-case ${D}curDirS in
-*/)
- ;;
-*)
- curDirS=${D}{curDirS}"/"
- ;;
-esac
-# Parse commandline
-libsToLink=0
-omfLinking=0
-while @<:@ ${D}1 @:>@; do
- case ${D}1 in
- -ord*)
- EXPORT_BY_ORDINALS=1;
- ;;
- -o*)
- shift
- outFile=${D}1
- ;;
- -i*)
- shift
- outimpFile=${D}1
- ;;
- -name-mangler-script)
- shift
- renameScript=${D}1
- ;;
- -d*)
- shift
- description=${D}1
- ;;
- -f*)
- shift
- CFLAGS=${D}1
- ;;
- -c*)
- shift
- CC=${D}1
- ;;
- -h*)
- PrintHelp
- ;;
- -ex*)
- shift
- exclude_symbols=${D}{exclude_symbols}${D}1" "
- ;;
- -libf*)
- shift
- library_flags=${D}{library_flags}${D}1" "
- ;;
- -nocrt*)
- CFLAGS="-s"
- ;;
- -nolxl*)
- flag_USE_LXLITE=0
- ;;
- -* | /*)
- case ${D}1 in
- -L* | -l*)
- libsToLink=1
- ;;
- -Zomf)
- omfLinking=1
- ;;
- *)
- ;;
- esac
- EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1
- ;;
- *.dll)
- EXTRA_CFLAGS="${D}{EXTRA_CFLAGS} \`basnam ${D}1 .dll\`"
- if @<:@ ${D}omfLinking -eq 1 @:>@; then
- EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.lib"
- else
- EXTRA_CFLAGS="${D}{EXTRA_CFLAGS}.a"
- fi
- ;;
- *)
- found=0;
- if @<:@ ${D}libsToLink -ne 0 @:>@; then
- EXTRA_CFLAGS=${D}{EXTRA_CFLAGS}" "${D}1
- else
- for file in ${D}1 ; do
- if @<:@ -f ${D}file @:>@; then
- inputFiles="${D}{inputFiles} ${D}file"
- found=1
- fi
- done
- if @<:@ ${D}found -eq 0 @:>@; then
- echo "ERROR: No file(s) found: "${D}1
- exit 8
- fi
- fi
- ;;
- esac
- shift
-done # iterate cmdline words
-
-#
-if @<:@ -z "${D}inputFiles" @:>@; then
- echo "dllar: no input files"
- PrintHelp
-fi
-
-# Now extract all .o files from .a files
-newInputFiles=""
-for file in ${D}inputFiles ; do
- case ${D}file in
- *.a | *.lib)
- case ${D}file in
- *.a)
- suffix=".a"
- AR="ar"
- ;;
- *.lib)
- suffix=".lib"
- AR="emxomfar"
- EXTRA_CFLAGS="${D}EXTRA_CFLAGS -Zomf"
- ;;
- *)
- ;;
- esac
- dirname=\`basnam ${D}file ${D}suffix\`"_%"
- mkdir ${D}dirname
- if @<:@ ${D}? -ne 0 @:>@; then
- echo "Failed to create subdirectory ./${D}dirname"
- CleanUp
- exit 8;
- fi
- # Append '!' to indicate archive
- newInputFiles="${D}newInputFiles ${D}{dirname}!"
- doCommand "cd ${D}dirname; ${D}AR x ../${D}file"
- cd ${D}curDir
- found=0;
- for subfile in ${D}dirname/*.o* ; do
- if @<:@ -f ${D}subfile @:>@; then
- found=1
- if @<:@ -s ${D}subfile @:>@; then
- # FIXME: This should be: is file size > 32 byte, _not_ > 0!
- newInputFiles="${D}newInputFiles ${D}subfile"
- fi
- fi
- done
- if @<:@ ${D}found -eq 0 @:>@; then
- echo "WARNING: there are no files in archive \\'${D}file\\'"
- fi
- ;;
- *)
- newInputFiles="${D}{newInputFiles} ${D}file"
- ;;
- esac
-done
-inputFiles="${D}newInputFiles"
-
-# Output filename(s).
-do_backup=0;
-if @<:@ -z ${D}outFile @:>@; then
- do_backup=1;
- set outFile ${D}inputFiles; outFile=${D}2
-fi
-
-# If it is an archive, remove the '!' and the '_%' suffixes
-case ${D}outFile in
-*_%!)
- outFile=\`basnam ${D}outFile _%!\`
- ;;
-*)
- ;;
-esac
-case ${D}outFile in
-*.dll)
- outFile=\`basnam ${D}outFile .dll\`
- ;;
-*.DLL)
- outFile=\`basnam ${D}outFile .DLL\`
- ;;
-*.o)
- outFile=\`basnam ${D}outFile .o\`
- ;;
-*.obj)
- outFile=\`basnam ${D}outFile .obj\`
- ;;
-*.a)
- outFile=\`basnam ${D}outFile .a\`
- ;;
-*.lib)
- outFile=\`basnam ${D}outFile .lib\`
- ;;
-*)
- ;;
-esac
-case ${D}outimpFile in
-*.a)
- outimpFile=\`basnam ${D}outimpFile .a\`
- ;;
-*.lib)
- outimpFile=\`basnam ${D}outimpFile .lib\`
- ;;
-*)
- ;;
-esac
-if @<:@ -z ${D}outimpFile @:>@; then
- outimpFile=${D}outFile
-fi
-defFile="${D}{outFile}.def"
-arcFile="${D}{outimpFile}.a"
-arcFile2="${D}{outimpFile}.lib"
-
-#create ${D}dllFile as something matching 8.3 restrictions,
-if @<:@ -z ${D}renameScript @:>@ ; then
- dllFile="${D}outFile"
-else
- dllFile=\`${D}renameScript ${D}outimpFile\`
-fi
-
-if @<:@ ${D}do_backup -ne 0 @:>@ ; then
- if @<:@ -f ${D}arcFile @:>@ ; then
- doCommand "mv ${D}arcFile ${D}{outFile}_s.a"
- fi
- if @<:@ -f ${D}arcFile2 @:>@ ; then
- doCommand "mv ${D}arcFile2 ${D}{outFile}_s.lib"
- fi
-fi
-
-# Extract public symbols from all the object files.
-tmpdefFile=${D}{defFile}_%
-rm -f ${D}tmpdefFile
-for file in ${D}inputFiles ; do
- case ${D}file in
- *!)
- ;;
- *)
- doCommand "emxexp -u ${D}file >> ${D}tmpdefFile"
- ;;
- esac
-done
-
-# Create the def file.
-rm -f ${D}defFile
-echo "LIBRARY \`basnam ${D}dllFile\` ${D}library_flags" >> ${D}defFile
-dllFile="${D}{dllFile}.dll"
-if @<:@ ! -z ${D}description @:>@; then
- echo "DESCRIPTION \\"${D}{description}\\"" >> ${D}defFile
-fi
-echo "EXPORTS" >> ${D}defFile
-
-doCommand "cat ${D}tmpdefFile | sort.exe | uniq.exe > ${D}{tmpdefFile}%"
-grep -v "^ *;" < ${D}{tmpdefFile}% | grep -v "^ *${D}" >${D}tmpdefFile
-
-# Checks if the export is ok or not.
-for word in ${D}exclude_symbols; do
- grep -v ${D}word < ${D}tmpdefFile >${D}{tmpdefFile}%
- mv ${D}{tmpdefFile}% ${D}tmpdefFile
-done
-
-
-if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then
- sed "=" < ${D}tmpdefFile | \\
- sed '
- N
- : loop
- s/^\\(@<:@0-9@:>@\\+\\)\\(@<:@^;@:>@*\\)\\(;.*\\)\\?/\\2 @\\1 NONAME/
- t loop
- ' > ${D}{tmpdefFile}%
- grep -v "^ *${D}" < ${D}{tmpdefFile}% > ${D}tmpdefFile
-else
- rm -f ${D}{tmpdefFile}%
-fi
-cat ${D}tmpdefFile >> ${D}defFile
-rm -f ${D}tmpdefFile
-
-# Do linking, create implib, and apply lxlite.
-gccCmdl="";
-for file in ${D}inputFiles ; do
- case ${D}file in
- *!)
- ;;
- *)
- gccCmdl="${D}gccCmdl ${D}file"
- ;;
- esac
-done
-doCommand "${D}CC ${D}CFLAGS -Zdll -o ${D}dllFile ${D}defFile ${D}gccCmdl ${D}EXTRA_CFLAGS"
-touch "${D}{outFile}.dll"
-
-doCommand "emximp -o ${D}arcFile ${D}defFile"
-if @<:@ ${D}flag_USE_LXLITE -ne 0 @:>@; then
- add_flags="";
- if @<:@ ${D}EXPORT_BY_ORDINALS -ne 0 @:>@; then
- add_flags="-ynd"
- fi
- doCommand "lxlite -cs -t: -mrn -mln ${D}add_flags ${D}dllFile"
-fi
-doCommand "emxomf -s -l ${D}arcFile"
-
-# Successful exit.
-CleanUp 1
-exit 0
-EOF
-dnl ===================== dllar.sh ends here =====================
-])
-
AC_DEFUN([AC_BAKEFILE_CREATE_FILE_BK_DEPS],
[
dnl ===================== bk-deps begins here =====================
cat <<EOF >bk-deps
#!/bin/sh
-# This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf
+# This script is part of Bakefile (http://www.bakefile.org) autoconf
# script. It is used to track C/C++ files dependencies in portable way.
#
# Permission is given to use this file in any way.
DEPSMODE=${DEPSMODE}
-DEPSDIR=.deps
DEPSFLAG="${DEPSFLAG}"
-
-mkdir -p ${D}DEPSDIR
+DEPSDIRBASE=.deps
if test ${D}DEPSMODE = gcc ; then
${D}* ${D}{DEPSFLAG}
status=${D}?
- if test ${D}{status} != 0 ; then
- exit ${D}{status}
- fi
- # move created file to the location we want it in:
+
+ # determine location of created files:
while test ${D}# -gt 0; do
case "${D}1" in
-o )
esac
shift
done
+ objfilebase=\`basename ${D}objfile\`
+ builddir=\`dirname ${D}objfile\`
depfile=\`basename ${D}srcfile | sed -e 's/\\..*${D}/.d/g'\`
depobjname=\`echo ${D}depfile |sed -e 's/\\.d/.o/g'\`
+ depsdir=${D}builddir/${D}DEPSDIRBASE
+ mkdir -p ${D}depsdir
+
+ # if the compiler failed, we're done:
+ if test ${D}{status} != 0 ; then
+ rm -f ${D}depfile
+ exit ${D}{status}
+ fi
+
+ # move created file to the location we want it in:
if test -f ${D}depfile ; then
- sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d
+ sed -e "s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{depsdir}/${D}{objfilebase}.d
rm -f ${D}depfile
else
# "g++ -MMD -o fooobj.o foosrc.cpp" produces fooobj.d
- depfile=\`basename ${D}objfile | sed -e 's/\\..*${D}/.d/g'\`
+ depfile=\`echo "${D}objfile" | sed -e 's/\\..*${D}/.d/g'\`
if test ! -f ${D}depfile ; then
# "cxx -MD -o fooobj.o foosrc.cpp" creates fooobj.o.d (Compaq C++)
depfile="${D}objfile.d"
fi
if test -f ${D}depfile ; then
- sed -e "/^${D}objfile/!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{DEPSDIR}/${D}{objfile}.d
+ sed -e "\\,^${D}objfile,!s,${D}depobjname:,${D}objfile:,g" ${D}depfile >${D}{depsdir}/${D}{objfilebase}.d
rm -f ${D}depfile
fi
fi
exit 0
+
elif test ${D}DEPSMODE = mwcc ; then
${D}* || exit ${D}?
# Run mwcc again with -MM and redirect into the dep file we want
fi
prevarg="${D}arg"
done
- ${D}* ${D}DEPSFLAG >${D}{DEPSDIR}/${D}{objfile}.d
+
+ objfilebase=\`basename ${D}objfile\`
+ builddir=\`dirname ${D}objfile\`
+ depsdir=${D}builddir/${D}DEPSDIRBASE
+ mkdir -p ${D}depsdir
+
+ ${D}* ${D}DEPSFLAG >${D}{depsdir}/${D}{objfilebase}.d
exit 0
+
elif test ${D}DEPSMODE = unixcc; then
${D}* || exit ${D}?
# Run compiler again with deps flag and redirect into the dep file.
esac
shift
done
- eval "${D}cmd ${D}DEPSFLAG" | sed "s|.*:|${D}objfile:|" >${D}{DEPSDIR}/${D}{objfile}.d
+
+ objfilebase=\`basename ${D}objfile\`
+ builddir=\`dirname ${D}objfile\`
+ depsdir=${D}builddir/${D}DEPSDIRBASE
+ mkdir -p ${D}depsdir
+
+ eval "${D}cmd ${D}DEPSFLAG" | sed "s|.*:|${D}objfile:|" >${D}{depsdir}/${D}{objfilebase}.d
exit 0
+
else
${D}*
exit ${D}?
linking_flag="-dynamiclib"
ldargs="-r -keep_private_externs -nostdlib"
+if test "x${D}CXX" = "x"; then
+ CXX="c++"
+fi
+
while test ${D}# -gt 0; do
case ${D}1 in
shift
;;
+ -arch|-isysroot)
+ # collect these options and values
+ ldargs="${D}{ldargs} ${D}1 ${D}2"
+ shift
+ ;;
+
-s|-Wl,*)
# collect these load args
ldargs="${D}{ldargs} ${D}1"
# Link one module containing all the others
#
if test ${D}{verbose} = 1; then
- echo "c++ ${D}{ldargs} ${D}{objects} -o master.${D}${D}.o"
+ echo "${D}CXX ${D}{ldargs} ${D}{objects} -o master.${D}${D}.o"
fi
-c++ ${D}{ldargs} ${D}{objects} -o master.${D}${D}.o
+${D}CXX ${D}{ldargs} ${D}{objects} -o master.${D}${D}.o
status=${D}?
#
#
if test ${D}{status} = 0; then
if test ${D}{verbose} = 1; then
- echo "c++ ${D}{linking_flag} master.${D}${D}.o ${D}{args}"
+ echo "${D}CXX ${D}{linking_flag} master.${D}${D}.o ${D}{args}"
fi
- c++ ${D}{linking_flag} master.${D}${D}.o ${D}{args}
+ ${D}CXX ${D}{linking_flag} master.${D}${D}.o ${D}{args}
status=${D}?
fi
cat <<EOF >bk-make-pch
#!/bin/sh
-# This script is part of Bakefile (http://bakefile.sourceforge.net) autoconf
+# This script is part of Bakefile (http://www.bakefile.org) autoconf
# script. It is used to generated precompiled headers.
#
# Permission is given to use this file in any way.
shift
shift
-compiler=
-headerfile=
+builddir=\`echo ${D}outfile | sed -e 's,/\\.pch/.*${D},,g'\`
+
+compiler=""
+headerfile=""
+
while test ${D}{#} -gt 0; do
+ add_to_cmdline=1
case "${D}{1}" in
-I* )
incdir=\`echo ${D}{1} | sed -e 's/-I\\(.*\\)/\\1/g'\`
headerfile="${D}{incdir}/${D}{header}"
fi
;;
+ -use-pch|-use_pch|-pch-use )
+ shift
+ add_to_cmdline=0
+ ;;
esac
- compiler="${D}{compiler} ${D}{1}"
+ if test ${D}add_to_cmdline = 1 ; then
+ compiler="${D}{compiler} ${D}{1}"
+ fi
shift
done
if test "x${D}{headerfile}" = "x" ; then
- echo "error: can't find header ${D}{header} in include paths" >2
+ echo "error: can't find header ${D}{header} in include paths" >&2
else
if test -f ${D}{outfile} ; then
rm -f ${D}{outfile}
else
mkdir -p \`dirname ${D}{outfile}\`
fi
- depsfile=".deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d"
- mkdir -p .deps
- # can do this because gcc is >= 3.4:
- ${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}"
+ depsfile="${D}{builddir}/.deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d"
+ mkdir -p ${D}{builddir}/.deps
+ if test "x${GCC_PCH}" = "x1" ; then
+ # can do this because gcc is >= 3.4:
+ ${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}"
+ elif test "x${ICC_PCH}" = "x1" ; then
+ filename=pch_gen-${D}${D}
+ file=${D}{filename}.c
+ dfile=${D}{filename}.d
+ cat > ${D}file <<EOT
+#include "${D}header"
+EOT
+ # using -MF icc complains about differing command lines in creation/use
+ ${D}compiler -c ${ICC_PCH_CREATE_SWITCH} ${D}outfile -MMD ${D}file && \\
+ sed -e "s,^.*:,${D}outfile:," -e "s, ${D}file,," < ${D}dfile > ${D}depsfile && \\
+ rm -f ${D}file ${D}dfile ${D}{filename}.o
+ fi
exit ${D}{?}
fi
EOF
projects / wxWidgets.git / blobdiff