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#!/bin/sh
#=========================================================================
#
# Program: CMake - Cross-Platform Makefile Generator
# Module: $RCSfile$
# Language: Bourne Shell
# Date: $Date$
# Version: $Revision$
#
# Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
# See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even
# the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE. See the above copyright notices for more information.
#
#=========================================================================
# Version number extraction function.
cmake_version_component()
{
cat "${cmake_source_dir}/CMakeLists.txt" | sed -n "
/^SET(CMake_VERSION_${1}/ {s/SET(CMake_VERSION_${1} *\([0-9]*\))/\1/;p;}
"
}
cmake_date_stamp_component()
{
cat "${cmake_source_dir}/Source/kwsys/kwsysDateStamp.cmake" | sed -n "
/KWSYS_DATE_STAMP_${1}/ {s/^.* \([0-9][0-9]*\))$/\1/;p;}
"
}
# Detect system and directory information.
cmake_system=`uname`
cmake_source_dir=`echo $0 | sed -n '/\//{s/\/[^\/]*$//;p;}'`
cmake_source_dir=`(cd "${cmake_source_dir}";pwd)`
cmake_binary_dir=`pwd`
cmake_bootstrap_dir="${cmake_binary_dir}/Bootstrap.cmk"
cmake_version_major="`cmake_version_component MAJOR`"
cmake_version_minor="`cmake_version_component MINOR`"
cmake_version_patch="`cmake_version_component PATCH`"
cmake_version="${cmake_version_major}.${cmake_version_minor}"
cmake_version_full="${cmake_version_major}.${cmake_version_minor}.${cmake_version_patch}"
cmake_date_stamp="`cmake_date_stamp_component YEAR``cmake_date_stamp_component MONTH``cmake_date_stamp_component DAY`"
cmake_data_dir="/share/cmake-${cmake_version}"
cmake_doc_dir="/doc/cmake-${cmake_version}"
cmake_man_dir="/man"
cmake_init_file=""
cmake_bootstrap_system_libs=""
cmake_bootstrap_qt_gui=""
cmake_bootstrap_qt_qmake=""
# Determine whether this is a MinGW environment.
if echo "${cmake_system}" | grep MINGW >/dev/null 2>&1; then
cmake_system_mingw=true
else
cmake_system_mingw=false
fi
# Determine whether this is OS X
if echo "${cmake_system}" | grep Darwin >/dev/null 2>&1; then
cmake_system_darwin=true
else
cmake_system_darwin=false
fi
# Determine whether this is BeOS
if echo "${cmake_system}" | grep BeOS >/dev/null 2>&1; then
cmake_system_beos=true
else
cmake_system_beos=false
fi
# Choose the generator to use for bootstrapping.
if ${cmake_system_mingw}; then
# Bootstrapping from an MSYS prompt.
cmake_bootstrap_generator="MSYS Makefiles"
else
# Bootstrapping from a standard UNIX prompt.
cmake_bootstrap_generator="Unix Makefiles"
fi
# Helper function to fix windows paths.
cmake_fix_slashes ()
{
echo "$1" | sed 's/\\/\//g'
}
# Choose the default install prefix.
if ${cmake_system_mingw}; then
if [ "x${PROGRAMFILES}" != "x" ]; then
cmake_default_prefix=`cmake_fix_slashes "${PROGRAMFILES}/CMake"`
elif [ "x${ProgramFiles}" != "x" ]; then
cmake_default_prefix=`cmake_fix_slashes "${ProgramFiles}/CMake"`
elif [ "x${SYSTEMDRIVE}" != "x" ]; then
cmake_default_prefix=`cmake_fix_slashes "${SYSTEMDRIVE}/Program Files/CMake"`
elif [ "x${SystemDrive}" != "x" ]; then
cmake_default_prefix=`cmake_fix_slashes "${SystemDrive}/Program Files/CMake"`
else
cmake_default_prefix="c:/Program Files/CMake"
fi
else
cmake_default_prefix="/usr/local"
fi
CMAKE_KNOWN_C_COMPILERS="cc gcc xlc icc tcc"
CMAKE_KNOWN_CXX_COMPILERS="aCC xlC CC g++ c++ icc como "
CMAKE_KNOWN_MAKE_PROCESSORS="gmake make"
CMAKE_PROBLEMATIC_FILES="\
CMakeCache.txt \
CMakeSystem.cmake \
CMakeCCompiler.cmake \
CMakeCXXCompiler.cmake \
Source/cmConfigure.h \
Source/CTest/Curl/config.h \
Utilities/cmexpat/expatConfig.h \
Utilities/cmexpat/expatDllConfig.h \
"
CMAKE_UNUSED_SOURCES="\
cmGlobalXCodeGenerator \
cmLocalXCodeGenerator \
cmXCodeObject \
cmXCode21Object \
cmSourceGroup \
"
CMAKE_CXX_SOURCES="\
cmake \
cmakemain \
cmakewizard \
cmCommandArgumentLexer \
cmCommandArgumentParser \
cmCommandArgumentParserHelper \
cmDepends \
cmDependsC \
cmProperty \
cmPropertyMap \
cmPropertyDefinition \
cmPropertyDefinitionMap \
cmMakeDepend \
cmMakefile \
cmExportFileGenerator \
cmExportInstallFileGenerator \
cmInstallDirectoryGenerator \
cmGeneratedFileStream \
cmGlobalGenerator \
cmLocalGenerator \
cmInstallGenerator \
cmInstallExportGenerator \
cmInstallFilesGenerator \
cmInstallScriptGenerator \
cmInstallTargetGenerator \
cmSourceFile \
cmSourceFileLocation \
cmSystemTools \
cmVersion \
cmFileTimeComparison \
cmGlobalUnixMakefileGenerator3 \
cmLocalUnixMakefileGenerator3 \
cmMakefileExecutableTargetGenerator \
cmMakefileLibraryTargetGenerator \
cmMakefileTargetGenerator \
cmMakefileUtilityTargetGenerator \
cmBootstrapCommands \
cmCommands \
cmTarget \
cmTest \
cmCustomCommand \
cmDocumentVariables \
cmCacheManager \
cmListFileCache \
cmComputeLinkDepends \
cmComputeLinkInformation \
cmOrderRuntimeDirectories \
cmComputeTargetDepends \
cmComputeComponentGraph \
cmExprLexer \
cmExprParser \
cmExprParserHelper \
"
if ${cmake_system_mingw}; then
CMAKE_CXX_SOURCES="${CMAKE_CXX_SOURCES}\
cmGlobalMSYSMakefileGenerator \
cmGlobalMinGWMakefileGenerator \
cmWin32ProcessExecution"
fi
CMAKE_C_SOURCES="\
cmListFileLexer \
"
if ${cmake_system_mingw}; then
KWSYS_C_SOURCES="\
ProcessWin32 \
String \
System"
KWSYS_C_MINGW_SOURCES="\
ProcessFwd9x \
EncodeExecutable"
KWSYS_C_GENERATED_SOURCES="\
cmsysProcessFwd9xEnc"
else
KWSYS_C_SOURCES="\
ProcessUNIX \
String \
System"
KWSYS_C_MINGW_SOURCES=""
KWSYS_C_GENERATED_SOURCES=""
fi
KWSYS_CXX_SOURCES="\
Directory \
Glob \
RegularExpression \
SystemTools"
KWSYS_FILES="\
auto_ptr.hxx \
Directory.hxx \
Glob.hxx \
Process.h \
RegularExpression.hxx \
String.h \
String.hxx \
System.h \
SystemTools.hxx"
KWSYS_IOS_FILES="
fstream \
iosfwd \
iostream \
sstream"
# Display CMake bootstrap usage
cmake_usage()
{
cat <<EOF
Usage: $0 [options]
Options: [defaults in brackets after descriptions]
Configuration:
--help print this message
--version only print version information
--verbose display more information
--parallel=n bootstrap cmake in parallel, where n is
number of nodes [1]
--init=FILE use FILE for cmake initialization
--system-libs use system-installed third-party libraries
(for use only by package maintainers)
--no-system-libs use cmake-provided third-party libraries
(default)
--qt-gui build the Qt-based GUI (requires Qt >= 4.2)
--no-qt-gui do not build the Qt-based GUI (default)
--qt-qmake=<qmake> use <qmake> as the qmake executable to find Qt
Directory and file names:
--prefix=PREFIX install files in tree rooted at PREFIX
[${cmake_default_prefix}]
--datadir=DIR install data files in PREFIX/DIR
[/share/CMake]
--docdir=DIR install documentation files in PREFIX/DIR
[/doc/CMake]
--mandir=DIR install man pages files in PREFIX/DIR/manN
[/man]
EOF
exit 10
}
# Display CMake bootstrap usage
cmake_version_display()
{
(
# Get CMake version
if echo "${cmake_version_full}" | grep "[0-9]\.[0-9]*[13579]\.[0-9]" > /dev/null 2>&1; then
version="${cmake_version}-${cmake_date_stamp}"
else
version="${cmake_version}-${cmake_version_patch}"
fi
echo "CMake ${version}, Copyright (c) 2007 Kitware, Inc., Insight Consortium"
)
}
# Display CMake bootstrap error, display the log file and exit
cmake_error()
{
res=$1
shift 1
echo "---------------------------------------------"
echo "Error when bootstrapping CMake:"
echo "$*"
echo "---------------------------------------------"
if [ -f cmake_bootstrap.log ]; then
echo "Log of errors: `pwd`/cmake_bootstrap.log"
#cat cmake_bootstrap.log
echo "---------------------------------------------"
fi
exit ${res}
}
# Replace KWSYS_NAMESPACE with cmsys
cmake_replace_string ()
{
INFILE="$1"
OUTFILE="$2"
SEARCHFOR="$3"
REPLACEWITH="$4"
if [ -f "${INFILE}" ]; then
cat "${INFILE}" |
sed "s/\@${SEARCHFOR}\@/${REPLACEWITH}/g" > "${OUTFILE}.tmp"
if [ -f "${OUTFILE}.tmp" ]; then
if diff "${OUTFILE}" "${OUTFILE}.tmp" > /dev/null 2> /dev/null ; then
#echo "Files are the same"
rm -f "${OUTFILE}.tmp"
else
mv -f "${OUTFILE}.tmp" "${OUTFILE}"
fi
fi
else
cmake_error 1 "Cannot find file ${INFILE}"
fi
}
cmake_kwsys_config_replace_string ()
{
INFILE="$1"
OUTFILE="$2"
shift 2
APPEND="$*"
if [ -f "${INFILE}" ]; then
echo "${APPEND}" > "${OUTFILE}.tmp"
cat "${INFILE}" |
sed "/./ {s/\@KWSYS_NAMESPACE\@/cmsys/g;
s/@KWSYS_BUILD_SHARED@/${KWSYS_BUILD_SHARED}/g;
s/@KWSYS_LFS_AVAILABLE@/${KWSYS_LFS_AVAILABLE}/g;
s/@KWSYS_LFS_REQUESTED@/${KWSYS_LFS_REQUESTED}/g;
s/@KWSYS_NAME_IS_KWSYS@/${KWSYS_NAME_IS_KWSYS}/g;
s/@KWSYS_IOS_USE_ANSI@/${KWSYS_IOS_USE_ANSI}/g;
s/@KWSYS_IOS_HAVE_STD@/${KWSYS_IOS_HAVE_STD}/g;
s/@KWSYS_IOS_USE_SSTREAM@/${KWSYS_IOS_USE_SSTREAM}/g;
s/@KWSYS_IOS_USE_STRSTREAM_H@/${KWSYS_IOS_USE_STRSTREAM_H}/g;
s/@KWSYS_IOS_USE_STRSTREA_H@/${KWSYS_IOS_USE_STRSTREA_H}/g;
s/@KWSYS_STL_HAVE_STD@/${KWSYS_STL_HAVE_STD}/g;
s/@KWSYS_STL_STRING_HAVE_ISTREAM@/${KWSYS_STL_STRING_HAVE_ISTREAM}/g;
s/@KWSYS_STL_STRING_HAVE_OSTREAM@/${KWSYS_STL_STRING_HAVE_OSTREAM}/g;
s/@KWSYS_STL_STRING_HAVE_NEQ_CHAR@/${KWSYS_STL_STRING_HAVE_NEQ_CHAR}/g;
s/@KWSYS_STL_HAS_ITERATOR_TRAITS@/${KWSYS_STL_HAS_ITERATOR_TRAITS}/g;
s/@KWSYS_STL_HAS_ITERATOR_CATEGORY@/${KWSYS_STL_HAS_ITERATOR_CATEGORY}/g;
s/@KWSYS_STL_HAS___ITERATOR_CATEGORY@/${KWSYS_STL_HAS___ITERATOR_CATEGORY}/g;
s/@KWSYS_STL_HAS_ALLOCATOR_TEMPLATE@/${KWSYS_STL_HAS_ALLOCATOR_TEMPLATE}/g;
s/@KWSYS_STL_HAS_ALLOCATOR_NONTEMPLATE@/${KWSYS_STL_HAS_ALLOCATOR_NONTEMPLATE}/g;
s/@KWSYS_STL_HAS_ALLOCATOR_REBIND@/${KWSYS_STL_HAS_ALLOCATOR_REBIND}/g;
s/@KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT@/${KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT}/g;
s/@KWSYS_STL_HAS_ALLOCATOR_OBJECTS@/${KWSYS_STL_HAS_ALLOCATOR_OBJECTS}/g;
s/@KWSYS_CXX_HAS_CSTDDEF@/${KWSYS_CXX_HAS_CSTDDEF}/g;
s/@KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS@/${KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS}/g;
s/@KWSYS_CXX_HAS_MEMBER_TEMPLATES@/${KWSYS_CXX_HAS_MEMBER_TEMPLATES}/g;
s/@KWSYS_CXX_HAS_FULL_SPECIALIZATION@/${KWSYS_CXX_HAS_FULL_SPECIALIZATION}/g;
s/@KWSYS_CXX_HAS_ARGUMENT_DEPENDENT_LOOKUP@/${KWSYS_CXX_HAS_ARGUMENT_DEPENDENT_LOOKUP}/g;
s/@KWSYS_STAT_HAS_ST_MTIM@/${KWSYS_STAT_HAS_ST_MTIM}/g;}" >> "${OUTFILE}.tmp"
if [ -f "${OUTFILE}.tmp" ]; then
if diff "${OUTFILE}" "${OUTFILE}.tmp" > /dev/null 2> /dev/null ; then
#echo "Files are the same"
rm -f "${OUTFILE}.tmp"
else
mv -f "${OUTFILE}.tmp" "${OUTFILE}"
fi
fi
else
cmake_error 2 "Cannot find file ${INFILE}"
fi
}
# Write string into a file
cmake_report ()
{
FILE=$1
shift
echo "$*" >> ${FILE}
}
# Escape spaces in strings
cmake_escape ()
{
echo $1 | sed "s/ /\\\\ /g"
}
# Write message to the log
cmake_log ()
{
echo "$*" >> cmake_bootstrap.log
}
# Return temp file
cmake_tmp_file ()
{
echo "cmake_bootstrap_$$.test"
}
# Run a compiler test. First argument is compiler, second one are compiler
# flags, third one is test source file to be compiled
cmake_try_run ()
{
COMPILER=$1
FLAGS=$2
TESTFILE=$3
if [ ! -f "${TESTFILE}" ]; then
echo "Test file ${TESTFILE} missing. Please verify your CMake source tree."
exit 4
fi
TMPFILE=`cmake_tmp_file`
echo "Try: ${COMPILER}"
echo "Line: ${COMPILER} ${FLAGS} ${TESTFILE} -o ${TMPFILE}"
echo "---------- file -----------------------"
cat "${TESTFILE}"
echo "------------------------------------------"
"${COMPILER}" ${FLAGS} "${TESTFILE}" -o "${TMPFILE}"
RES=$?
if [ "${RES}" -ne "0" ]; then
echo "Test failed to compile"
return 1
fi
if [ ! -f "${TMPFILE}" ] && [ ! -f "${TMPFILE}.exe" ]; then
echo "Test failed to produce executable"
return 2
fi
./${TMPFILE}
RES=$?
rm -f "${TMPFILE}"
if [ "${RES}" -ne "0" ]; then
echo "Test produced non-zero return code"
return 3
fi
echo "Test succeded"
return 0
}
# Run a make test. First argument is the make interpreter.
cmake_try_make ()
{
MAKE_PROC="$1"
MAKE_FLAGS="$2"
echo "Try: ${MAKE_PROC}"
"${MAKE_PROC}" ${MAKE_FLAGS}
RES=$?
if [ "${RES}" -ne "0" ]; then
echo "${MAKE_PROC} does not work"
return 1
fi
if [ ! -f "test" ] && [ ! -f "test.exe" ]; then
echo "${COMPILER} does not produce output"
return 2
fi
./test
RES=$?
rm -f "test"
if [ "${RES}" -ne "0" ]; then
echo "${MAKE_PROC} produces strange executable"
return 3
fi
echo "${MAKE_PROC} works"
return 0
}
# Parse arguments
cmake_verbose=
cmake_parallel_make=
cmake_prefix_dir="${cmake_default_prefix}"
for a in "$@"; do
if echo $a | grep "^--prefix=" > /dev/null 2> /dev/null; then
cmake_prefix_dir=`echo $a | sed "s/^--prefix=//"`
cmake_prefix_dir=`cmake_fix_slashes "${cmake_prefix_dir}"`
fi
if echo $a | grep "^--parallel=" > /dev/null 2> /dev/null; then
cmake_parallel_make=`echo $a | sed "s/^--parallel=//" | grep "[0-9][0-9]*"`
fi
if echo $a | grep "^--datadir=" > /dev/null 2> /dev/null; then
cmake_data_dir=`echo $a | sed "s/^--datadir=//"`
fi
if echo $a | grep "^--docdir=" > /dev/null 2> /dev/null; then
cmake_doc_dir=`echo $a | sed "s/^--docdir=//"`
fi
if echo $a | grep "^--mandir=" > /dev/null 2> /dev/null; then
cmake_man_dir=`echo $a | sed "s/^--mandir=//"`
fi
if echo $a | grep "^--init=" > /dev/null 2> /dev/null; then
cmake_init_file=`echo $a | sed "s/^--init=//"`
fi
if echo $a | grep "^--system-libs" > /dev/null 2> /dev/null; then
cmake_bootstrap_system_libs="-DCMAKE_USE_SYSTEM_LIBRARIES=1"
fi
if echo $a | grep "^--no-system-libs" > /dev/null 2> /dev/null; then
cmake_bootstrap_system_libs="-DCMAKE_USE_SYSTEM_LIBRARIES=0"
fi
if echo $a | grep "^--qt-gui" > /dev/null 2> /dev/null; then
cmake_bootstrap_qt_gui="1"
fi
if echo $a | grep "^--no-qt-gui" > /dev/null 2> /dev/null; then
cmake_bootstrap_qt_gui="0"
fi
if echo $a | grep "^--qt-qmake=" > /dev/null 2> /dev/null; then
cmake_bootstrap_qt_qmake=`echo $a | sed "s/^--qt-qmake=//"`
fi
if echo $a | grep "^--help" > /dev/null 2> /dev/null; then
cmake_usage
fi
if echo $a | grep "^--version" > /dev/null 2> /dev/null; then
cmake_version_display
exit 2
fi
if echo $a | grep "^--verbose" > /dev/null 2> /dev/null; then
cmake_verbose=TRUE
fi
done
# If verbose, display some information about bootstrap
if [ -n "${cmake_verbose}" ]; then
echo "---------------------------------------------"
echo "Source directory: ${cmake_source_dir}"
echo "Binary directory: ${cmake_binary_dir}"
echo "Prefix directory: ${cmake_prefix_dir}"
echo "System: ${cmake_system}"
if [ "x${cmake_parallel_make}" != "x" ]; then
echo "Doing parallel make: ${cmake_parallel_make}"
fi
echo ""
fi
echo "---------------------------------------------"
# Get CMake version
echo "`cmake_version_display`"
# Check for in-source build
cmake_in_source_build=
if [ -f "${cmake_binary_dir}/Source/cmake.cxx" -a \
-f "${cmake_binary_dir}/Source/cmake.h" ]; then
if [ -n "${cmake_verbose}" ]; then
echo "Warning: This is an in-source build"
fi
cmake_in_source_build=TRUE
fi
# If this is not an in-source build, then Bootstrap stuff should not exist.
if [ -z "${cmake_in_source_build}" ]; then
# Did somebody bootstrap in the source tree?
if [ -d "${cmake_source_dir}/Bootstrap.cmk" ]; then
cmake_error 10 "Found directory \"${cmake_source_dir}/Bootstrap.cmk\".
Looks like somebody did bootstrap CMake in the source tree, but now you are
trying to do bootstrap in the binary tree. Please remove Bootstrap.cmk
directory from the source tree."
fi
# Is there a cache in the source tree?
for cmake_problematic_file in ${CMAKE_PROBLEMATIC_FILES}; do
if [ -f "${cmake_source_dir}/${cmake_problematic_file}" ]; then
cmake_error 10 "Found \"${cmake_source_dir}/${cmake_problematic_file}\".
Looks like somebody tried to build CMake in the source tree, but now you are
trying to do bootstrap in the binary tree. Please remove \"${cmake_problematic_file}\"
from the source tree."
fi
done
fi
# Make bootstrap directory
[ -d "${cmake_bootstrap_dir}" ] || mkdir "${cmake_bootstrap_dir}"
if [ ! -d "${cmake_bootstrap_dir}" ]; then
cmake_error 3 "Cannot create directory ${cmake_bootstrap_dir} to bootstrap CMake."
fi
cd "${cmake_bootstrap_dir}"
[ -d "cmsys" ] || mkdir "cmsys"
if [ ! -d "cmsys" ]; then
cmake_error 4 "Cannot create directory ${cmake_bootstrap_dir}/cmsys"
fi
for a in stl ios; do
[ -d "cmsys/${a}" ] || mkdir "cmsys/${a}"
if [ ! -d "cmsys/${a}" ]; then
cmake_error 5 "Cannot create directory ${cmake_bootstrap_dir}/cmsys/${a}"
fi
done
# Delete all the bootstrap files
rm -f "${cmake_bootstrap_dir}/cmake_bootstrap.log"
rm -f "${cmake_bootstrap_dir}/cmConfigure.h.tmp"
# If exist compiler flags, set them
cmake_c_flags=${CFLAGS}
cmake_cxx_flags=${CXXFLAGS}
cmake_ld_flags=${LDFLAGS}
# Add Carbon framework on Darwin
if ${cmake_system_darwin}; then
cmake_ld_flags="${LDFLAGS} -framework Carbon"
fi
# Add BeOS toolkits...
if ${cmake_system_beos}; then
cmake_ld_flags="${LDFLAGS} -lroot -lbe"
fi
# Test C compiler
cmake_c_compiler=
# If CC is set, use that for compiler, otherwise use list of known compilers
if [ -n "${CC}" ]; then
cmake_c_compilers="${CC}"
else
cmake_c_compilers="${CMAKE_KNOWN_C_COMPILERS}"
fi
# Check if C compiler works
TMPFILE=`cmake_tmp_file`
cat > "${TMPFILE}.c" <<EOF
#ifdef __cplusplus
# error "The CMAKE_C_COMPILER is set to a C++ compiler"
#endif
#include<stdio.h>
#if defined(__CLASSIC_C__)
int main(argc, argv)
int argc;
char* argv[];
#else
int main(int argc, char* argv[])
#endif
{
printf("%d\n", (argv != 0));
return argc-1;
}
EOF
for a in ${cmake_c_compilers}; do
if [ -z "${cmake_c_compiler}" ] && \
cmake_try_run "${a}" "${cmake_c_flags}" "${TMPFILE}.c" >> cmake_bootstrap.log 2>&1; then
cmake_c_compiler="${a}"
fi
done
rm -f "${TMPFILE}.c"
if [ -z "${cmake_c_compiler}" ]; then
cmake_error 6 "Cannot find appropriate C compiler on this system.
Please specify one using environment variable CC.
See cmake_bootstrap.log for compilers attempted.
"
fi
echo "C compiler on this system is: ${cmake_c_compiler} ${cmake_c_flags}"
# Test CXX compiler
cmake_cxx_compiler=
# On Mac OSX, CC is the same as cc, so make sure not to try CC as c++ compiler.
# If CC is set, use that for compiler, otherwise use list of known compilers
if [ -n "${CXX}" ]; then
cmake_cxx_compilers="${CXX}"
else
cmake_cxx_compilers="${CMAKE_KNOWN_CXX_COMPILERS}"
fi
# Check if C++ compiler works
TMPFILE=`cmake_tmp_file`
cat > "${TMPFILE}.cxx" <<EOF
#if defined(TEST1)
# include <iostream>
#else
# include <iostream.h>
#endif
class NeedCXX
{
public:
NeedCXX() { this->Foo = 1; }
int GetFoo() { return this->Foo; }
private:
int Foo;
};
int main()
{
NeedCXX c;
#ifdef TEST3
cout << c.GetFoo() << endl;
#else
std::cout << c.GetFoo() << std::endl;
#endif
return 0;
}
EOF
for a in ${cmake_cxx_compilers}; do
for b in 1 2 3; do
if [ -z "${cmake_cxx_compiler}" ] && \
cmake_try_run "${a}" "${cmake_cxx_flags} -DTEST${b}" "${TMPFILE}.cxx" >> cmake_bootstrap.log 2>&1; then
cmake_cxx_compiler="${a}"
fi
done
done
rm -f "${TMPFILE}.cxx"
if [ -z "${cmake_cxx_compiler}" ]; then
cmake_error 7 "Cannot find appropriate C++ compiler on this system.
Please specify one using environment variable CXX.
See cmake_bootstrap.log for compilers attempted."
fi
echo "C++ compiler on this system is: ${cmake_cxx_compiler} ${cmake_cxx_flags}"
# Test Make
cmake_make_processor=
cmake_make_flags=
# If MAKE is set, use that for make processor, otherwise use list of known make
if [ -n "${MAKE}" ]; then
cmake_make_processors="${MAKE}"
else
cmake_make_processors="${CMAKE_KNOWN_MAKE_PROCESSORS}"
fi
TMPFILE="`cmake_tmp_file`_dir"
rm -rf "${cmake_bootstrap_dir}/${TMPFILE}"
mkdir "${cmake_bootstrap_dir}/${TMPFILE}"
cd "${cmake_bootstrap_dir}/${TMPFILE}"
cat>"Makefile"<<EOF
test: test.c
"${cmake_c_compiler}" -o test test.c
EOF
cat>"test.c"<<EOF
#include <stdio.h>
int main(){ printf("1\n"); return 0; }
EOF
cmake_original_make_flags="${cmake_make_flags}"
if [ "x${cmake_parallel_make}" != "x" ]; then
cmake_make_flags="${cmake_make_flags} -j ${cmake_parallel_make}"
fi
for a in ${cmake_make_processors}; do
if [ -z "${cmake_make_processor}" ] && cmake_try_make "${a}" "${cmake_make_flags}" >> cmake_bootstrap.log 2>&1; then
cmake_make_processor="${a}"
fi
done
cmake_full_make_flags="${cmake_make_flags}"
if [ "x${cmake_original_make_flags}" != "x${cmake_make_flags}" ]; then
if [ -z "${cmake_make_processor}" ]; then
cmake_make_flags="${cmake_original_make_flags}"
for a in ${cmake_make_processors}; do
if [ -z "${cmake_make_processor}" ] && cmake_try_make "${a}" "${cmake_make_flags}" >> cmake_bootstrap.log 2>&1; then
cmake_make_processor="${a}"
fi
done
fi
fi
cd "${cmake_bootstrap_dir}"
rm -rf "${cmake_bootstrap_dir}/${TMPFILE}"
if [ -z "${cmake_make_processor}" ]; then
cmake_error 8 "Cannot find appropriate Makefile processor on this system.
Please specify one using environment variable MAKE."
fi
echo "Makefile processor on this system is: ${cmake_make_processor}"
if [ "x${cmake_full_make_flags}" != "x${cmake_make_flags}" ]; then
echo "---------------------------------------------"
echo "Makefile processor ${cmake_make_processor} does not support parallel build"
echo "---------------------------------------------"
fi
# Ok, we have CC, CXX, and MAKE.
# Test C++ compiler features
# Are we GCC?
TMPFILE=`cmake_tmp_file`
cat > ${TMPFILE}.cxx <<EOF
#if defined(__GNUC__) && !defined(__INTEL_COMPILER)
#include <iostream>
int main() { std::cout << "This is GNU" << std::endl; return 0;}
#endif
EOF
cmake_cxx_compiler_is_gnu=0
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags}" "${TMPFILE}.cxx" >> cmake_bootstrap.log 2>&1; then
cmake_cxx_compiler_is_gnu=1
fi
if [ "x${cmake_cxx_compiler_is_gnu}" = "x1" ]; then
echo "${cmake_cxx_compiler} is GNU compiler"
else
echo "${cmake_cxx_compiler} is not GNU compiler"
fi
rm -f "${TMPFILE}.cxx"
if [ "x${cmake_cxx_compiler_is_gnu}" != "x1" ]; then
# Check for non-GNU compiler flags
# If we are on IRIX, check for -LANG:std
cmake_test_flags="-LANG:std"
if [ "x${cmake_system}" = "xIRIX64" ]; then
TMPFILE=`cmake_tmp_file`
cat > ${TMPFILE}.cxx <<EOF
#include <iostream>
int main() { std::cout << "No need for ${cmake_test_flags}" << std::endl; return 0;}
EOF
cmake_need_lang_std=0
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags}" "${TMPFILE}.cxx" >> cmake_bootstrap.log 2>&1; then
:
else
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} ${cmake_test_flags}" "${TMPFILE}.cxx" >> cmake_bootstrap.log 2>&1; then
cmake_need_lang_std=1
fi
fi
if [ "x${cmake_need_lang_std}" = "x1" ]; then
cmake_cxx_flags="${cmake_cxx_flags} ${cmake_test_flags}"
echo "${cmake_cxx_compiler} needs ${cmake_test_flags}"
else
echo "${cmake_cxx_compiler} does not need ${cmake_test_flags}"
fi
rm -f "${TMPFILE}.cxx"
fi
cmake_test_flags=
# If we are on OSF, check for -timplicit_local -no_implicit_include
cmake_test_flags="-timplicit_local -no_implicit_include"
if [ "x${cmake_system}" = "xOSF1" ]; then
TMPFILE=`cmake_tmp_file`
cat > ${TMPFILE}.cxx <<EOF
#include <iostream>
int main() { std::cout << "We need ${cmake_test_flags}" << std::endl; return 0;}
EOF
cmake_need_flags=1
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} ${cmake_test_flags}" "${TMPFILE}.cxx" >> cmake_bootstrap.log 2>&1; then
:
else
cmake_need_flags=0
fi
if [ "x${cmake_need_flags}" = "x1" ]; then
cmake_cxx_flags="${cmake_cxx_flags} ${cmake_test_flags}"
echo "${cmake_cxx_compiler} needs ${cmake_test_flags}"
else
echo "${cmake_cxx_compiler} does not need ${cmake_test_flags}"
fi
rm -f "${TMPFILE}.cxx"
fi
cmake_test_flags=
# If we are on OSF, check for -std strict_ansi -nopure_cname
cmake_test_flags="-std strict_ansi -nopure_cname"
if [ "x${cmake_system}" = "xOSF1" ]; then
TMPFILE=`cmake_tmp_file`
cat > ${TMPFILE}.cxx <<EOF
#include <iostream>
int main() { std::cout << "We need ${cmake_test_flags}" << std::endl; return 0;}
EOF
cmake_need_flags=1
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} ${cmake_test_flags}" "${TMPFILE}.cxx" >> cmake_bootstrap.log 2>&1; then
:
else
cmake_need_flags=0
fi
if [ "x${cmake_need_flags}" = "x1" ]; then
cmake_cxx_flags="${cmake_cxx_flags} ${cmake_test_flags}"
echo "${cmake_cxx_compiler} needs ${cmake_test_flags}"
else
echo "${cmake_cxx_compiler} does not need ${cmake_test_flags}"
fi
rm -f "${TMPFILE}.cxx"
fi
cmake_test_flags=
# If we are on HP-UX, check for -Ae for the C compiler.
cmake_test_flags="-Ae"
if [ "x${cmake_system}" = "xHP-UX" ]; then
TMPFILE=`cmake_tmp_file`
cat > ${TMPFILE}.c <<EOF
int main(int argc, char** argv) { (void)argc; (void)argv; return 0; }
EOF
cmake_need_Ae=0
if cmake_try_run "${cmake_c_compiler}" "${cmake_c_flags}" "${TMPFILE}.c" >> cmake_bootstrap.log 2>&1; then
:
else
if cmake_try_run "${cmake_c_compiler}" \
"${cmake_c_flags} ${cmake_test_flags}" "${TMPFILE}.c" >> cmake_bootstrap.log 2>&1; then
cmake_need_Ae=1
fi
fi
if [ "x${cmake_need_Ae}" = "x1" ]; then
cmake_c_flags="${cmake_c_flags} ${cmake_test_flags}"
echo "${cmake_c_compiler} needs ${cmake_test_flags}"
else
echo "${cmake_c_compiler} does not need ${cmake_test_flags}"
fi
rm -f "${TMPFILE}.c"
fi
cmake_test_flags=
fi
# Test for kwsys features
KWSYS_NAME_IS_KWSYS=0
KWSYS_BUILD_SHARED=0
KWSYS_LFS_AVAILABLE=0
KWSYS_LFS_REQUESTED=0
KWSYS_IOS_USE_STRSTREAM_H=0
KWSYS_IOS_USE_STRSTREA_H=0
KWSYS_IOS_HAVE_STD=0
KWSYS_IOS_USE_SSTREAM=0
KWSYS_IOS_USE_ANSI=0
KWSYS_STL_HAVE_STD=0
KWSYS_STAT_HAS_ST_MTIM=0
KWSYS_STL_STRING_HAVE_NEQ_CHAR=0
KWSYS_STL_HAS_ITERATOR_TRAITS=0
KWSYS_STL_HAS_ITERATOR_CATEGORY=0
KWSYS_STL_HAS___ITERATOR_CATEGORY=0
KWSYS_STL_HAS_ALLOCATOR_TEMPLATE=0
KWSYS_STL_HAS_ALLOCATOR_NONTEMPLATE=0
KWSYS_STL_HAS_ALLOCATOR_REBIND=0
KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT=0
KWSYS_STL_HAS_ALLOCATOR_OBJECTS=0
KWSYS_CXX_HAS_CSTDDEF=0
KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS=0
KWSYS_CXX_HAS_MEMBER_TEMPLATES=0
KWSYS_CXX_HAS_FULL_SPECIALIZATION=0
KWSYS_CXX_HAS_ARGUMENT_DEPENDENT_LOOKUP=0
# Hardcode these kwsys features. They work on all known UNIX compilers anyway.
KWSYS_STL_STRING_HAVE_ISTREAM=1
KWSYS_STL_STRING_HAVE_OSTREAM=1
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAVE_STD" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAVE_STD=1
echo "${cmake_cxx_compiler} has STL in std:: namespace"
else
echo "${cmake_cxx_compiler} does not have STL in std:: namespace"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_IOS_USE_ANSI" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_IOS_USE_ANSI=1
echo "${cmake_cxx_compiler} has ANSI streams"
else
echo "${cmake_cxx_compiler} does not have ANSI streams"
fi
if [ "x$KWSYS_IOS_USE_ANSI" = "x1" ]; then
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_IOS_HAVE_STD" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_IOS_HAVE_STD=1
echo "${cmake_cxx_compiler} has streams in std:: namespace"
else
echo "${cmake_cxx_compiler} does not have streams in std:: namespace"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_IOS_USE_SSTREAM" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_IOS_USE_SSTREAM=1
echo "${cmake_cxx_compiler} has sstream"
else
echo "${cmake_cxx_compiler} does not have sstream"
fi
fi
if [ "x$KWSYS_IOS_USE_SSTREAM" = "x0" ]; then
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_IOS_USE_STRSTREAM_H" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_IOS_USE_STRSTREAM_H=1
echo "${cmake_cxx_compiler} has strstream.h"
else
echo "${cmake_cxx_compiler} does not have strstream.h"
fi
if [ "x$KWSYS_IOS_USE_STRSTREAM_H" = "x0" ]; then
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_IOS_USE_STRSTREA_H" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_IOS_USE_STRSTREA_H=1
echo "${cmake_cxx_compiler} has strstrea.h"
else
echo "${cmake_cxx_compiler} does not have strstrea.h"
fi
fi
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_STRING_HAVE_NEQ_CHAR -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_STRING_HAVE_NEQ_CHAR=1
echo "${cmake_cxx_compiler} has operator!=(string, char*)"
else
echo "${cmake_cxx_compiler} does not have operator!=(string, char*)"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS_ITERATOR_TRAITS -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS_ITERATOR_TRAITS=1
echo "${cmake_cxx_compiler} has stl iterator_traits"
else
echo "${cmake_cxx_compiler} does not have stl iterator_traits"
fi
if [ "x${KWSYS_STL_HAS_ITERATOR_TRAITS}" = "x0" ]; then
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS_ITERATOR_CATEGORY -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS_ITERATOR_CATEGORY=1
echo "${cmake_cxx_compiler} has old iterator_category"
else
echo "${cmake_cxx_compiler} does not have old iterator_category"
fi
if [ "x${KWSYS_STL_HAS_ITERATOR_CATEGORY}" = "x0" ]; then
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS___ITERATOR_CATEGORY -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS___ITERATOR_CATEGORY=1
echo "${cmake_cxx_compiler} has old __iterator_category"
else
echo "${cmake_cxx_compiler} does not have old __iterator_category"
fi
fi
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS_ALLOCATOR_TEMPLATE -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS_ALLOCATOR_TEMPLATE=1
echo "${cmake_cxx_compiler} has standard template allocator"
else
echo "${cmake_cxx_compiler} does not have standard template allocator"
fi
if [ "x${KWSYS_STL_HAS_ALLOCATOR_TEMPLATE}" = "x1" ]; then
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS_ALLOCATOR_REBIND -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS_ALLOCATOR_REBIND=1
echo "${cmake_cxx_compiler} has allocator<>::rebind<>"
else
echo "${cmake_cxx_compiler} does not have allocator<>::rebind<>"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT=1
echo "${cmake_cxx_compiler} has non-standard allocator<>::max_size argument"
else
echo "${cmake_cxx_compiler} does not have non-standard allocator<>::max_size argument"
fi
else
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS_ALLOCATOR_NONTEMPLATE -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS_ALLOCATOR_NONTEMPLATE=1
echo "${cmake_cxx_compiler} has old non-template allocator"
else
echo "${cmake_cxx_compiler} does not have old non-template allocator"
fi
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STL_HAS_ALLOCATOR_OBJECTS -DKWSYS_STL_HAVE_STD=${KWSYS_STL_HAVE_STD}" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STL_HAS_ALLOCATOR_OBJECTS=1
echo "${cmake_cxx_compiler} has stl containers supporting allocator objects"
else
echo "${cmake_cxx_compiler} does not have stl containers supporting allocator objects"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_CXX_HAS_CSTDDEF" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_CXX_HAS_CSTDDEF=1
echo "${cmake_cxx_compiler} has header cstddef"
else
echo "${cmake_cxx_compiler} does not have header cstddef"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
echo "${cmake_cxx_compiler} does not require template friends to use <>"
else
KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS=1
echo "${cmake_cxx_compiler} requires template friends to use <>"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_CXX_HAS_MEMBER_TEMPLATES" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_CXX_HAS_MEMBER_TEMPLATES=1
echo "${cmake_cxx_compiler} supports member templates"
else
echo "${cmake_cxx_compiler} does not support member templates"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_CXX_HAS_FULL_SPECIALIZATION" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_CXX_HAS_FULL_SPECIALIZATION=1
echo "${cmake_cxx_compiler} has standard template specialization syntax"
else
echo "${cmake_cxx_compiler} does not have standard template specialization syntax"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_CXX_HAS_ARGUMENT_DEPENDENT_LOOKUP" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_CXX_HAS_ARGUMENT_DEPENDENT_LOOKUP=1
echo "${cmake_cxx_compiler} has argument dependent lookup"
else
echo "${cmake_cxx_compiler} does not have argument dependent lookup"
fi
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags} -DTEST_KWSYS_STAT_HAS_ST_MTIM" \
"${cmake_source_dir}/Source/kwsys/kwsysPlatformTestsCXX.cxx" >> cmake_bootstrap.log 2>&1; then
KWSYS_STAT_HAS_ST_MTIM=1
echo "${cmake_cxx_compiler} has struct stat with st_mtim member"
else
echo "${cmake_cxx_compiler} does not have struct stat with st_mtim member"
fi
# Just to be safe, let us store compiler and flags to the header file
cmake_bootstrap_version='$Revision$'
cmake_compiler_settings_comment="/*
* Generated by ${cmake_source_dir}/bootstrap
* Version: ${cmake_bootstrap_version}
*
* Source directory: ${cmake_source_dir}
* Binary directory: ${cmake_bootstrap_dir}
*
* C compiler: ${cmake_c_compiler}
* C flags: ${cmake_c_flags}
*
* C++ compiler: ${cmake_cxx_compiler}
* C++ flags: ${cmake_cxx_flags}
*
* Make: ${cmake_make_processor}
*
* Sources:
* ${CMAKE_CXX_SOURCES} ${CMAKE_C_SOURCES}
* kwSys Sources:
* ${KWSYS_CXX_SOURCES} ${KWSYS_C_SOURCES} ${KWSYS_C_MINGW_SOURCES}
*/
"
cmake_report cmConfigure.h.tmp "${cmake_compiler_settings_comment}"
if [ "x$KWSYS_STL_HAVE_STD" = "x1" ]; then
cmake_report cmConfigure.h.tmp "/* #undef CMAKE_NO_STD_NAMESPACE */"
else
cmake_report cmConfigure.h.tmp "#define CMAKE_NO_STD_NAMESPACE 1"
fi
if [ "x$KWSYS_IOS_USE_ANSI" = "x1" ]; then
cmake_report cmConfigure.h.tmp "/* #undef CMAKE_NO_ANSI_STREAM_HEADERS */"
else
cmake_report cmConfigure.h.tmp "#define CMAKE_NO_ANSI_STREAM_HEADERS 1"
fi
if [ "x$KWSYS_IOS_USE_SSTREAM" = "x1" ]; then
cmake_report cmConfigure.h.tmp "/* #undef CMAKE_NO_ANSI_STRING_STREAM */"
else
cmake_report cmConfigure.h.tmp "#define CMAKE_NO_ANSI_STRING_STREAM 1"
fi
# Test for ansi FOR scope
if cmake_try_run "${cmake_cxx_compiler}" \
"${cmake_cxx_flags}" \
"${cmake_source_dir}/Modules/TestForAnsiForScope.cxx" >> cmake_bootstrap.log 2>&1; then
cmake_report cmConfigure.h.tmp "/* #undef CMAKE_NO_ANSI_FOR_SCOPE */"
echo "${cmake_cxx_compiler} has ANSI for scoping"
else
cmake_report cmConfigure.h.tmp "#define CMAKE_NO_ANSI_FOR_SCOPE 1"
echo "${cmake_cxx_compiler} does not have ANSI for scoping"
fi
# When bootstrapping on MinGW with MSYS we must convert the source
# directory to a windows path.
if ${cmake_system_mingw}; then
cmake_root_dir=`cd "${cmake_source_dir}"; pwd -W`
else
cmake_root_dir="${cmake_source_dir}"
fi
# Write CMake version
cmake_report cmConfigure.h.tmp "#define CMake_VERSION_MAJOR ${cmake_version_major}"
cmake_report cmConfigure.h.tmp "#define CMake_VERSION_MINOR ${cmake_version_minor}"
cmake_report cmConfigure.h.tmp "#define CMake_VERSION_PATCH ${cmake_version_patch}"
cmake_report cmConfigure.h.tmp "#define CMAKE_ROOT_DIR \"${cmake_root_dir}\""
cmake_report cmConfigure.h.tmp "#define CMAKE_DATA_DIR \"${cmake_data_dir}\""
cmake_report cmConfigure.h.tmp "#define CMAKE_BOOTSTRAP"
# Regenerate real cmConfigure.h
if diff cmConfigure.h cmConfigure.h.tmp > /dev/null 2> /dev/null; then
rm -f cmConfigure.h.tmp
else
mv -f cmConfigure.h.tmp cmConfigure.h
fi
# Prepare KWSYS
cmake_kwsys_config_replace_string \
"${cmake_source_dir}/Source/kwsys/Configure.hxx.in" \
"${cmake_bootstrap_dir}/cmsys/Configure.hxx" \
"${cmake_compiler_settings_comment}"
cmake_kwsys_config_replace_string \
"${cmake_source_dir}/Source/kwsys/Configure.h.in" \
"${cmake_bootstrap_dir}/cmsys/Configure.h" \
"${cmake_compiler_settings_comment}"
cat>"${cmake_bootstrap_dir}/cmsys/DateStamp.h"<<EOF
/* Minimal DateStamp header for CMake bootstrap build. */
#ifndef cmsys_DateStamp_h
#define cmsys_DateStamp_h
#define cmsys_DATE_STAMP_STRING_FULL "${cmake_date_stamp}"
#endif
EOF
for a in ${KWSYS_FILES}; do
cmake_replace_string "${cmake_source_dir}/Source/kwsys/${a}.in" \
"${cmake_bootstrap_dir}/cmsys/${a}" KWSYS_NAMESPACE cmsys
done
for a in ${KWSYS_IOS_FILES}; do
cmake_replace_string "${cmake_source_dir}/Source/kwsys/kwsys_ios_${a}.h.in" \
"${cmake_bootstrap_dir}/cmsys/ios/${a}" KWSYS_NAMESPACE cmsys
done
cmake_replace_string "${cmake_source_dir}/Source/kwsys/kwsys_stl.hxx.in" \
"${cmake_bootstrap_dir}/cmsys/stl/stl.hxx.in" KWSYS_STL_HEADER_EXTRA ""
cmake_replace_string "${cmake_bootstrap_dir}/cmsys/stl/stl.hxx.in" \
"${cmake_bootstrap_dir}/cmsys/stl/stl.h.in" KWSYS_NAMESPACE cmsys
for a in string vector map algorithm; do
cmake_replace_string "${cmake_bootstrap_dir}/cmsys/stl/stl.h.in" \
"${cmake_bootstrap_dir}/cmsys/stl/${a}" KWSYS_STL_HEADER ${a}
done
# Generate Makefile
dep="cmConfigure.h cmsys/*.hxx cmsys/*.h `cmake_escape \"${cmake_source_dir}\"`/Source/*.h"
objs=""
for a in ${CMAKE_CXX_SOURCES} ${CMAKE_C_SOURCES} ${KWSYS_CXX_SOURCES} ${KWSYS_C_SOURCES} ${KWSYS_C_GENERATED_SOURCES}; do
objs="${objs} ${a}.o"
done
# Generate dependencies for cmBootstrapCommands.cxx
for file in `grep "#include.*cm[^.]*.cxx" "${cmake_source_dir}/Source/cmBootstrapCommands.cxx" | sed "s/.* \"\(.*\)\"/\1/"`; do
cmBootstrapCommandsDeps="${cmBootstrapCommandsDeps} `cmake_escape "${cmake_source_dir}/Source/$file"`"
done
cmBootstrapCommandsDeps=`echo $cmBootstrapCommandsDeps`
if [ "x${cmake_ansi_cxx_flags}" != "x" ]; then
cmake_cxx_flags="${cmake_ansi_cxx_flags} ${cmake_cxx_flags}"
fi
if [ "x${cmake_c_flags}" != "x" ]; then
cmake_c_flags="${cmake_c_flags} "
fi
if [ "x${cmake_cxx_flags}" != "x" ]; then
cmake_cxx_flags="${cmake_cxx_flags} "
fi
cmake_c_flags="${cmake_c_flags}-I`cmake_escape \"${cmake_source_dir}/Source\"` \
-I`cmake_escape \"${cmake_bootstrap_dir}\"`"
cmake_cxx_flags="${cmake_cxx_flags}-I`cmake_escape \"${cmake_source_dir}/Source\"` \
-I`cmake_escape \"${cmake_bootstrap_dir}\"`"
echo "cmake: ${objs}" > "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_cxx_compiler} ${cmake_ld_flags} ${cmake_cxx_flags} ${objs} -o cmake" >> "${cmake_bootstrap_dir}/Makefile"
for a in ${CMAKE_CXX_SOURCES}; do
src=`cmake_escape "${cmake_source_dir}/Source/${a}.cxx"`
echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_cxx_compiler} ${cmake_cxx_flags} -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
done
echo "cmBootstrapCommands.o : $cmBootstrapCommandsDeps" >> "${cmake_bootstrap_dir}/Makefile"
for a in ${CMAKE_C_SOURCES}; do
src=`cmake_escape "${cmake_source_dir}/Source/${a}.c"`
echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_c_compiler} ${cmake_c_flags} -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
done
for a in ${KWSYS_C_SOURCES} ${KWSYS_C_MINGW_SOURCES}; do
src=`cmake_escape "${cmake_source_dir}/Source/kwsys/${a}.c"`
echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_c_compiler} ${cmake_c_flags} -DKWSYS_NAMESPACE=cmsys -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
done
for a in ${KWSYS_CXX_SOURCES}; do
src=`cmake_escape "${cmake_source_dir}/Source/kwsys/${a}.cxx"`
echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_cxx_compiler} ${cmake_cxx_flags} -DKWSYS_NAMESPACE=cmsys -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
done
if ${cmake_system_mingw}; then
src=`cmake_escape "${cmake_bootstrap_dir}/cmsysProcessFwd9xEnc.c"`
in=`cmake_escape "${cmake_bootstrap_dir}/cmsysProcessFwd9x.exe"`
cmd=`cmake_escape "${cmake_bootstrap_dir}/cmsysEncodeExecutable.exe"`
a="cmsysProcessFwd9xEnc"
echo "${cmd} : EncodeExecutable.o" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_c_compiler} ${cmake_ld_flags} ${cmake_c_flags} EncodeExecutable.o -o ${cmd}" >> "${cmake_bootstrap_dir}/Makefile"
echo "${in} : ProcessFwd9x.o" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_c_compiler} ${cmake_ld_flags} ${cmake_c_flags} ProcessFwd9x.o -o ${in}" >> "${cmake_bootstrap_dir}/Makefile"
echo "${src} : ${cmd} ${in}" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmd} ${in} ${src} cmsys ProcessFwd9x" >> "${cmake_bootstrap_dir}/Makefile"
echo "${a}.o : ${src} ${dep}" >> "${cmake_bootstrap_dir}/Makefile"
echo " ${cmake_c_compiler} ${cmake_c_flags} -I`cmake_escape \"${cmake_source_dir}/Source/kwsys\"` -DKWSYS_NAMESPACE=cmsys -c ${src} -o ${a}.o" >> "${cmake_bootstrap_dir}/Makefile"
fi
cat>>"${cmake_bootstrap_dir}/Makefile"<<EOF
rebuild_cache:
cd "${cmake_binary_dir}" && "${cmake_source_dir}/bootstrap"
EOF
# Write our default settings to Bootstrap.cmk/InitialCacheFlags.cmake.
cat > "${cmake_bootstrap_dir}/InitialCacheFlags.cmake" <<EOF
# Generated by ${cmake_source_dir}/bootstrap
# Default cmake settings. These may be overridden any settings below.
SET (CMAKE_INSTALL_PREFIX "${cmake_prefix_dir}" CACHE PATH "Install path prefix, prepended onto install directories." FORCE)
SET (CMAKE_DOC_DIR "${cmake_doc_dir}" CACHE PATH "Install location for documentation (relative to prefix)." FORCE)
SET (CMAKE_MAN_DIR "${cmake_man_dir}" CACHE PATH "Install location for man pages (relative to prefix)." FORCE)
SET (CMAKE_DATA_DIR "${cmake_data_dir}" CACHE PATH "Install location for data (relative to prefix)." FORCE)
EOF
# Add configuration settings given as command-line options.
if [ "x${cmake_bootstrap_qt_gui}" != "x" ]; then
cat >> "${cmake_bootstrap_dir}/InitialCacheFlags.cmake" <<EOF
SET (BUILD_QtDialog ${cmake_bootstrap_qt_gui} CACHE BOOL "Build Qt dialog for CMake" FORCE)
EOF
fi
if [ "x${cmake_bootstrap_qt_qmake}" != "x" ]; then
cat >> "${cmake_bootstrap_dir}/InitialCacheFlags.cmake" <<EOF
SET (QT_QMAKE_EXECUTABLE "${cmake_bootstrap_qt_qmake}" CACHE FILEPATH "Location of Qt qmake" FORCE)
EOF
fi
# Add user-specified settings. Handle relative-path case for
# specification of cmake_init_file.
(
cd "${cmake_binary_dir}"
if [ -f "${cmake_init_file}" ]; then
cat "${cmake_init_file}" >> "${cmake_bootstrap_dir}/InitialCacheFlags.cmake"
fi
)
echo "---------------------------------------------"
# Run make to build bootstrap cmake
if [ "x${cmake_parallel_make}" != "x" ]; then
${cmake_make_processor} ${cmake_make_flags}
else
${cmake_make_processor}
fi
RES=$?
if [ "${RES}" -ne "0" ]; then
cmake_error 9 "Problem while running ${cmake_make_processor}"
fi
cd "${cmake_binary_dir}"
# Set C, CXX, and MAKE environment variables, so that real real cmake will be
# build with same compiler and make
CC="${cmake_c_compiler}"
CXX="${cmake_cxx_compiler}"
MAKE="${cmake_make_processor}"
export CC
export CXX
export MAKE
# Run bootstrap CMake to configure real CMake
"${cmake_bootstrap_dir}/cmake" "${cmake_source_dir}" "-C${cmake_bootstrap_dir}/InitialCacheFlags.cmake" "-G${cmake_bootstrap_generator}" ${cmake_bootstrap_system_libs}
RES=$?
if [ "${RES}" -ne "0" ]; then
cmake_error 11 "Problem while running initial CMake"
fi
echo "---------------------------------------------"
# And we are done. Now just run make
echo "CMake has bootstrapped. Now run ${cmake_make_processor}."
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