harden check for embedded parent directory references.
use native paths for Clang under Windows.
work around ccache 3.7 command line interface change.
1.8.0 (2018-03-18)
support for clang-cl.exe under Windows.
faster prefix header generation for Clang.
enable parallel compilation of unity target for MSVC.
CMake 3.9 and 3.10 compatibility fixes.
disable inclusion of timestamp in precompiled headers for Clang.
work around ccache reporting incorrect configuration.
honor MANUALLY_ADDED_DEPENDENCIES property upon generation of unity targets.
use default setting of 2 for COTIRE_MINIMUM_NUMBER_OF_TARGET_SOURCES.
drop broken support for unity building of targets with automatic CMake Qt processing turned on.
manual updates.
1.7.10 (2017-06-16)
CMake 3.8 compatibility.
CMake 3.8.0 Qt automoc support (thanks bilke).
fix Xcode recompiling every time builds happen (thanks gcamp).
disable PCH messages when -Wno-pch-messages flag exists (thanks kbinani).
work around ccache incompatibility with newer versions of GCC and Clang.
fix MinGW incompatibility with BUILD_INTERFACE generator expression.
fix handling of CMAKE_INCLUDE_FLAG_SEP_<LANG> variables.
1.7.9 (2016-12-08)
CMake 3.6 and 3.7 compatibility.
fix ccache 3.2 compatibility issues.
fix bugs with handling language standard related properties (e.g., CXX_STANDARD, CXX_EXTENSIONS).
make prefix header generation and precompiled header compilation depend on the compiler executable.
fix Qt automoc handling for Windows (thanks jcelerier).
convert Windows paths in include directories to CMake paths (thanks wdx04).
replace object library with corresponding unity object library when using COPY_UNITY linking strategy.
better error reporting from prefix header generation.
1.7.8 (2016-03-27)
fix COPY_UNITY linking strategy for private link dependencies.
honor CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE upon handling of target usage requirements.
reworked setting up of LINK_LIBRARIES and INTERFACE_LINK_LIBRARIES properties for unity targets.
1.7.7 (2016-03-20)
CMake 3.5 compatibility.
fix bugs related to handling of interface libraries.
output shorter log messages when using Visual Studio IDE.
don't disable PCH if CMAKE__COMPILER_ID is not set (thanks jcelerier).
add support for compiler launchers introduced in CMake 3.4 (thanks misery).
1.7.6 (2015-12-06)
fix CMake 3.4 compatibility issues.
prevent redundant re-generation of prefix header when a target has generated source files.
1.7.5 (2015-10-27)
handle visibility target properties (CXX_VISIBILITY_PRESET and VISIBILITY_INLINES_HIDDEN).
better handling of include directories and system include directories.
parse additional system include directories from target compile flags.
activate select CMake policies.
1.7.4 (2015-10-10)
set up single unity source file for prefix header generation.
increase MSVC default PCH memory to 128M.
remove obsolete code.
1.7.3 (2015-07-25)
handle language standard target properties (e.g., CXX_STANDARD).
apply user provided prefix header to unity build target.
remove effect of COTIRE_MINIMUM_NUMBER_OF_TARGET_SOURCES on generated unity target.
manual updates.
1.7.2 (2015-04-22)
reduce configure time overhead.
fix bug with dependency checking when using Xcode.
remove obsolete code required for CMake versions older than 2.8.12.
streamline debugging output.
1.7.1 (2015-04-06)
fix problem with CMake's automatic Qt processing for generated unity targets.
added a section on common pitfalls when using cotire to the manual.
remove obsolete code required for CMake versions older than 2.8.12.
streamline debugging output.
activate select CMake policies.
1.7.0 (2015-03-29)
fix CMake 3.2 compatibility issues.
cotire now requires CMake 2.8.12 or newer.
copy IMPORT_PREFIX and IMPORT_SUFFIX target properties for unity targets (thanks peterhuene).
new property COTIRE_PREFIX_HEADER_INCLUDE_PRIORITY_PATH allows for organizing includes
added to the prefix header by priority (thanks ArnaudD-FR).
for Visual Studio C++, increase static precompiled header memory allocation.
the default strategy for setting up a unity target's linked libraries is now COPY_UNITY.
for Qt projects, fix problem with handling of AUTOMOC in generated unity target.
fix problem with generating the cotire intermediate directory.
documentation updates.
1.6.9 (2015-01-18)
fix bug with parsing of localized MSVC /showIncludes output.
1.6.8 (2014-12-28)
fix bug with generation of unity source file segments for parallel builds.
1.6.7 (2014-12-21)
fix CMake 3.1 compatibility issues.
fix ccache 3.2 compatibility issues.
handle COTIRE_MINIMUM_NUMBER_OF_TARGET_SOURCES correctly for mixed-language targets.
correctly compute absolute paths of generated source files added to the unity source file.
fix bug with checking unity source and prefix header dependencies under Xcode.
fix bug with handling of unity source file dependencies.
move code to determine build configurations to function of its own.
documentation updates.
1.6.6 (2014-09-21)
fix GCC issue with prefix header generation when source files are missing.
fix bug where some target properties were not properly propagated to the generated unity target.
use target_link_libraries to set up the unity target link libraries.
add Qt4 and Qt5 examples to the Patches directory.
documentation updates.
1.6.5 (2014-08-26)
correctly handle generator expressions used in compile definitions, compile flags and include
directories (requires CMake 2.8.12 or newer).
fix -isystem includes being incorrectly passed to execute_process (thanks nickhutchinson).
make some error messages more verbose.
1.6.4 (2014-07-14)
fix CMake 3.0 compatibility issues.
preserve system flag for includes when generating PCH (thanks gjasny).
fix bug with setting up EXPORTS symbol for shared libraries.
1.6.3 (2014-06-11)
correctly handle usage requirements for transitive link targets.
use indirect inclusion for prefix header when using generator Xcode.
1.6.2 (2014-06-09)
don't use -w flag for pre-compiling the prefix header, because it has unwanted side effects.
correctly handle linked targets' INTERFACE_COMPILE_OPTIONS, INTERFACE_INCLUDE_DIRECTORIES
and INTERFACE_COMPILE_DEFINITIONS properties upon pre-compiling and prefix header generation.
For Clang and GCC, pre-compile prefix header through indirect inclusion via a prefix source file,
to make both compilers honor the system_header pragma in the prefix header correctly.
fix ccache incompatibility.
1.6.1 (2014-04-20)
fixed bug where precompiled headers did not work with Clang (thanks to nh2 for reporting).
when using ccache, require that environment variable CCACHE_SLOPPINESS is set to time_macros.
1.6.0 (2014-03-16)
suppress compiler warnings from precompiled headers.
fix Clang compatibility issue with prefix header generation.
use file extension .pch for precompiled headers generated with Clang.
manual updates.
1.5.2 (2014-01-17)
honor framework includes under OS X correctly.
fix handling of OS X specific variables CMAKE_OSX_SYSROOT and CMAKE_OSX_DEPLOYMENT_TARGET.
add new examples to the Patches directory.
1.5.1 (2013-11-12)
fixed string quoting bugs.
1.5.0 (2013-10-13)
CMake 2.8.12 compatibility fixes.
Upon generation of a unity target, cotire can now be configured to automatically copy all the
linked libraries and targets from the original target. See the section on the new target property
COTIRE_UNITY_LINK_LIBRARIES_INIT in the cotire manual.
fixed bug with copying target properties to generated unity target.
cotire manual updates.
add new examples to the Patches directory.
fix typos.
1.4.3 (2013-09-28)
fixed bug with generation of unity source file when COTIRE_MINIMUM_NUMBER_OF_TARGET_SOURCES is
set to 0.
1.4.2 (2013-08-24)
CMake 2.8.11 compatibility fixes.
always force the inclusion of a user provided prefix header, even if the target
contains too few sources to enable the use of a precompiled header.
1.4.1 (2013-06-08)
fixed bug with determination of compiler version.
fixed bug with generation of unity source when target source files are used for multiple targets.
fixed bug with multi-core optimized prefix header generation.
1.4.0 (2013-03-11)
one year anniversary release.
add support for multi-core optimized unity builds for some CMake generators.
add support for multi-core optimized prefix header generation.
add more examples to cotire manual.
1.3.6 (2013-03-06)
fix bug with prefix header initialization for generator Xcode.
print cotire version upon inclusion.
1.3.5 (2013-03-01)
fix typos in function names and property descriptions.
1.3.4 (2013-02-07)
fixed bug with computing to output directory of the generated unity target (thanks shaunew).
fixed wrong variable reference in debugging output (thanks shaunew).
1.3.3 (2013-02-03)
fixed bug with handling of policy CMP0018 relating to target property POSITION_INDEPENDENT_CODE.
fixed warnings relating to uninitialized variables.
Intel XE 2013 Update 2 compatibility fixes.
1.3.2 (2013-02-02)
fixed missing curly brace (thanks shaunew).
1.3.1 (2013-01-29)
fix bug with filtering of compile options.
1.3.0 (2013-01-09)
add support for Intel C and C++ compilers.
CMake 2.8.10 compatibility fixes.
properly clean up generated cotire log files upon invoking clean target.
documentation updates.
1.2.0 (2012-11-01)
add support for manually maintained prefix header and unity source files.
the target property COTIRE_<LANG>_PREFIX_HEADER_INIT can be set to a user provided prefix
header file to be used instead of the automatically generated one (e.g., stdafx.h).
the new target property COTIRE_<LANG>_UNITY_SOURCE_INIT can be set to a user provided unity
source file to be used instead of the automatically generated one.
the target property COTIRE_UNITY_TARGET_NAME is no longer read-only. It can be set to the
desired name of the unity target that will be added by cotire.
add parameters SOURCE_DIR and BINARY_DIR to function cotire to allow for explicitly
specifying a target's source and binary directory, if target to be cotired has been added in a
different directory.
1.1.8 (2012-10-27)
when using MSVC, apply option /bigobj to compilation of generated unity files.
1.1.7 (2012-10-26)
cope with double slash characters in scanned include paths.
1.1.6 (2012-09-22)
check result code upon scanning includes.
always add a clean_cotire target to easily clean up cotire generated files.
add section on extern "C" linkage issues to manual.
1.1.5 (2012-08-17)
new cache variable COTIRE_UNITY_SOURCE_EXCLUDE_EXTENSIONS can be set to globally exclude
sources with the listed file extensions from the generated unity source.
fix check for multi-architecture builds under OS X.
1.1.4 (2012-08-15)
prevent redundant re-generation of the unity source, prefix header and precompiled header files
(this makes cotire more applicable to C++ projects that use Qt).
1.1.3 (2012-08-12)
fix out of range index operation upon building list of target include directories.
honor target properties POSITION_INDEPENDENT_CODE and NO_SONAME introduced with CMake 2.8.9.
make selection of target source files for requested target language more careful.
prevent modification of the CMake policy stack upon CMake version check.
1.1.2 (2012-05-06)
make handling of include directories more robust against invalid paths.
1.1.1 (2012-04-20)
fixed bug with generation of unity targets for WIN32_EXECUTABLE targets.
fixed bug with parsing of localized MSVC /showIncludes output.
1.1.0 (2012-04-19)
tested with CMake 2.8.8.
added example to manual that shows how to apply cotire to CMake object library targets.
fixed multiple bugs with handling of CMake single build type and multiple configuration builds.
added more robust parsing of localized MSVC /showIncludes output.
1.0.9 (2012-04-09)
add support for compiler wrappers like ccache.
under OS X, apply CMAKE_OSX_SYSROOT to prefix header include and ignore paths.
1.0.8 (2012-04-05)
require CMake 2.8.6 since we are using set_property option APPEND_STRING.
1.0.7 (2012-04-02)
add support for Ninja generator introduced in CMake 2.8.8.
fix bug with initialization of variable COTIRE_VERBOSE.
1.0.6 (2012-04-01)
correctly handle builds where both CMAKE_BUILD_TYPE and CMAKE_CONFIGURATION_TYPES are set.
1.0.5 (2012-03-26)
fix Visual Studio C++ 2010 compilation of example project.
enhance heuristic for #include_next directive detection.
fix llvm-3.0.src.patch for GCC 4.6 compilation.
1.0.4 (2012-03-24)
honor target property INCLUDE_DIRECTORIES introduced in CMake 2.8.8.
1.0.3 (2012-03-23)
handle OBJECT_LIBRARY targets introduced in CMake 2.8.8.
use predefined compiler version variable, if available.
1.0.2 (2012-03-16)
fix Xcode 4.3 compatibility.
Cotire manual corrections.
1.0.1 (2012-03-15)
Cotire manual corrections.
Add prefix header to the generated unity build target.
