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-rw-r--r--cmake/dists/autogen/m4/fpc.m4268
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diff --git a/cmake/dists/autogen/m4/fpc.m4 b/cmake/dists/autogen/m4/fpc.m4
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--- a/cmake/dists/autogen/m4/fpc.m4
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@@ -1,268 +0,0 @@
-# Based on fpc.m4 Version 1.1 provided with
-# J Sound System (http://jss.sourceforge.net)
-#
-# Originally written by
-# Matti "ccr/TNSP" Hamalainen
-# (C) Copyright 2000-2001 Tecnic Software productions (TNSP)
-#
-# Mostly rewritten by
-# UltraStar Deluxe Team
-
-# SYNOPSIS
-#
-# AC_PROG_FPC
-#
-# DESCRIPTION
-#
-# Checks for Free Pascal Compiler
-#
-# Sets:
-# PPC : fpc command
-# FPCMAKE : fpcmake command
-#
-# PFLAGS : flags passed to fpc (overwrite default)
-# PFLAGS_BASE : base flags (release + debug)
-# PFLAGS_EXTRA : additional flags (appended to default PFLAGS)
-# PFLAGS_DEBUG : flags used in debug build
-# PFLAGS_RELEASE : flags used in release build
-#
-# Note:
-# all PFLAGS/PFLAGS_XYZ vars are set to $(PFLAGS_XYZ_DEFAULT)
-# if not set by the user, so the Makefile can assign default
-# values to them.
-#
-# FPC_VERSION : fpc version string, e.g. 2.3.1
-# FPC_VERSION_MAJOR : major version (here 2)
-# FPC_VERSION_MINOR : minor version (here 3)
-# FPC_VERSION_RELEASE: release version (here 1)
-#
-# FPC_PLATFORM : platform of the target (linux/darwin/win32/...)
-# FPC_PROCESSOR : processor of the target, (i386/...)
-# FPC_CPLATFORM : platform of the compiler host, (linux/darwin/win32/...)
-# FPC_CPROCESSOR : processor of the compiler host, (i386/...)
-# FPC_TARGET : FPC_PROCESSOR-FPC_PLATFORM (e.g. i386-linux)
-#
-# FPC_PREFIX : prefix of fpc install path, (default: /usr)
-# FPC_BASE_PATH : $FPC_PREFIX/lib/fpc/$FPC_VERSION
-# FPC_UNIT_PATH : $FPC_BASE_PATH/units/$FPC_TARGET
-#
-# See "fpc -i" for a list of supported platforms and processors
-
-AC_DEFUN([AC_PROG_FPC], [
-
-##
-# User PFLAGS
-##
-
-AC_ARG_VAR(PFLAGS, [Free Pascal Compiler flags (replaces all other flags)])
-AC_ARG_VAR(PFLAGS_BASE, [Free Pascal Compiler base flags, e.g. -Si])
-AC_ARG_VAR(PFLAGS_DEBUG, [Free Pascal Compiler debug flags, e.g. -gl])
-AC_ARG_VAR(PFLAGS_RELEASE, [Free Pascal Compiler release flags, e.g. -O2])
-AC_ARG_VAR(PFLAGS_EXTRA, [Free Pascal Compiler additional flags])
-
-##
-# Compiler options
-##
-
-AC_ARG_ENABLE(dummy_fpc1,[
-Free Pascal Compiler specific options:])
-
-# fpc path
-AC_ARG_WITH(fpc,
- [AS_HELP_STRING([--with-fpc=DIR],
- [Directory of the FPC executable @<:@PATH@:>@])],
- [PPC_PATH=$withval], [])
-
-# verbose
-AC_ARG_ENABLE(verbose,
- [AS_HELP_STRING([--disable-verbose],
- [Disable verbose compiler output @<:@default=no@:>@])],
- [test x$enableval = xno && PFLAGS_EXTRA="$PFLAGS_EXTRA -v0Bew"], [])
-
-# gprof
-AC_ARG_ENABLE(gprof,
- [AS_HELP_STRING([--enable-gprof],
- [Enable profiling with gprof @<:@default=no@:>@])],
- [test x$enableval = xyes && PFLAGS_EXTRA="$PFLAGS_EXTRA -pg"], [])
-
-# valgrind
-AC_ARG_ENABLE(valgrind,
- [AS_HELP_STRING([--enable-valgrind],
- [Enable debugging with valgrind @<:@default=no@:>@])],
- [test x$enableval = xyes && PFLAGS_EXTRA="$PFLAGS_EXTRA -gv"], [])
-
-# heaptrace
-AC_ARG_ENABLE(heaptrace,
- [AS_HELP_STRING([--enable-heaptrace],
- [Enable heaptrace (memory corruption detection) @<:@default=no@:>@])],
- [test x$enableval = xyes && PFLAGS_EXTRA="$PFLAGS_EXTRA -gh"], [])
-
-# range-checks
-AC_ARG_ENABLE(rangechecks,
- [AS_HELP_STRING([--enable-rangechecks],
- [Enables range-checks @<:@default=no@:>@])],
- [test x$enableval = xyes && PFLAGS_EXTRA="$PFLAGS_EXTRA -Crtoi"], [])
-
-# allow execstack (see noexecstack compiler check below)
-AC_ARG_ENABLE(noexecstack,
- [AS_HELP_STRING([--disable-noexecstack],
- [Allow executable stacks @<:@default=no@:>@])],
- [], [enable_noexecstack="yes"])
-
-###
-# Find compiler executable
-###
-
-PPC_CHECK_PROGS="fpc FPC ppc386 ppc PPC386"
-
-if test -z "$PPC_PATH"; then
- PPC_PATH=$PATH
- AC_CHECK_PROGS(PPC, $PPC_CHECK_PROGS)
- AC_CHECK_PROGS(FPCMAKE, [fpcmake])
-else
- AC_PATH_PROGS(PPC, $PPC_CHECK_PROGS, [], $PPC_PATH)
- AC_PATH_PROGS(FPCMAKE, [fpcmake], [], $PPC_PATH)
-fi
-if test -z "$PPC"; then
- AC_MSG_ERROR([no Free Pascal Compiler found in $PPC_PATH])
-fi
-
-###
-# Get the FPC compiler info
-###
-
-AC_MSG_CHECKING([version of fpc])
-FPC_VERSION=`${PPC} -iV`
-AX_EXTRACT_VERSION(FPC, $FPC_VERSION)
-AC_SUBST(FPC_VERSION)
-AC_MSG_RESULT([@<:@$FPC_VERSION@:>@])
-
-FPC_PLATFORM=`${PPC} -iTO`
-FPC_PROCESSOR=`${PPC} -iTP`
-FPC_CPLATFORM=`${PPC} -iSO`
-FPC_CPROCESSOR=`${PPC} -iSP`
-
-FPC_TARGET=${FPC_PROCESSOR}-${FPC_PLATFORM}
-
-
-AC_SUBST(FPC_PLATFORM)
-AC_SUBST(FPC_PROCESSOR)
-AC_SUBST(FPC_CPLATFORM)
-AC_SUBST(FPC_CPROCESSOR)
-AC_SUBST(FPC_TARGET)
-
-###
-# Get paths
-###
-
-if test "x$prefix" != xNONE; then
- FPC_PREFIX=$prefix
-else
- FPC_PREFIX=$ac_default_prefix
-fi
-
-FPC_BASE_PATH="${FPC_PREFIX}/lib/fpc/${FPC_VERSION}"
-FPC_UNIT_PATH="${FPC_BASE_PATH}/units/${FPC_TARGET}"
-
-AC_SUBST(FPC_PREFIX)
-AC_SUBST(FPC_BASE_PATH)
-AC_SUBST(FPC_UNIT_PATH)
-
-###
-# Compiler checks
-###
-
-SIMPLE_PROGRAM="program foo; begin writeln; end."
-
-# Check if FPC works and can compile a program
-AC_CACHE_CHECK([whether the Free Pascal Compiler works], ac_cv_prog_ppc_works,
-[
- AC_PROG_FPC_CHECK([ac_cv_prog_ppc_works], [], [$SIMPLE_PROGRAM])
-])
-if test x$ac_cv_prog_ppc_works = xno; then
- AC_MSG_ERROR([installation or configuration problem: Cannot create executables.])
-fi
-
-# Check if FPC can link with standard libraries
-AC_CACHE_CHECK([whether the Free Pascal Compiler can link], ac_cv_prog_ppc_links,
-[
- AC_PROG_FPC_CHECK([ac_cv_prog_ppc_links], [],
- [program foo; uses crt; begin writeln; end.]
- )
-])
-if test x$ac_cv_prog_ppc_links = xno; then
- AC_MSG_ERROR([installation or configuration problem: Cannot link with some standard libraries.])
-fi
-
-# Check whether FPC's linker knows "-z noexecstack"
-# FPC does not set the NX-flag on stack memory. Binaries generated with FPC
-# might crash on platforms that require the stack to be non-executable.
-# So we will try to find a workaround here.
-# See http://bugs.freepascal.org/view.php?id=11563
-
-AC_CACHE_CHECK([whether FPC supports -k"-z noexecstack"], ac_cv_prog_ppc_noexecstack,
-[
- AC_PROG_FPC_CHECK([ac_cv_prog_ppc_noexecstack], [-k"-z noexecstack"], [$SIMPLE_PROGRAM])
-])
-if test x$enable_noexecstack = xyes; then
- if test x$ac_cv_prog_ppc_noexecstack = xyes; then
- PFLAGS_EXTRA="$PFLAGS_EXTRA -k\"-z noexecstack\""
- fi
-fi
-
-# Finally substitute PFLAGS
-
-# set unset PFLAGS_XYZ vars to $(PFLAGS_XYZ_DEFAULT)
-# so the Makefile can define default values to it.
-true ${PFLAGS:=\$(PFLAGS_DEFAULT)}
-true ${PFLAGS_BASE:=\$(PFLAGS_BASE_DEFAULT)}
-true ${PFLAGS_EXTRA:=\$(PFLAGS_EXTRA_DEFAULT)}
-true ${PFLAGS_DEBUG:=\$(PFLAGS_DEBUG_DEFAULT)}
-true ${PFLAGS_RELEASE:=\$(PFLAGS_RELEASE_DEFAULT)}
-
-AC_SUBST(PFLAGS)
-AC_SUBST(PFLAGS_BASE)
-AC_SUBST(PFLAGS_EXTRA)
-AC_SUBST(PFLAGS_DEBUG)
-AC_SUBST(PFLAGS_RELEASE)
-
-])
-
-#######################################
-# Helper functions
-#######################################
-
-# SYNOPSIS
-#
-# AC_PROG_FPC_CHECK(RESULT, FPC_FLAGS, CODE)
-#
-# DESCRIPTION
-#
-# Checks if FPC is able to compile CODE with FPC_FLAGS.
-# The result ("yes" on success, "no" otherwise) is
-# stored in [$RESULT]
-#
-# Parameters:
-# RESULT: Name of result variable
-# FPC_FLAGS: Flags passed to FPC
-# CODE:
-
-AC_DEFUN([AC_PROG_FPC_CHECK],
-[
- # create test file
- rm -f conftest*
- echo "[$3]" > conftest.pp
-
- # compile test file
- ${PPC} [$2] conftest.pp >> config.log 2>&1
-
- # check if test file was compiled
- if test -f conftest || test -f conftest.exe; then
- [$1]="yes"
- else
- [$1]="no"
- fi
-
- # remove test file
- rm -f conftest*
-])
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