Ultimate++ CMakeLists generator

GenerateCMakeFiles-lib.sh is the bash script library for generating CMakeLists.txt files (configuration files used by CMake) of the Ultimate++ projects. How to use this library is shown in the script example section.

CMake is an open-source, cross-platform family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of your choice.

Ultimate++ is a C++ cross-platform rapid application development framework focused on programmers productivity. It includes a set of libraries (GUI, SQL, etc.), and an integrated development environment.

This script library was created based on discussion CMake support on the Ultimate++ forum.

Supported features

New Core with C++14 build (require GCC 4.9+)
Release or debug build
Binary resource support (BINARY, BINARY_MASK, BINARY_ARRAY)
Cross compile support (require MINGW GCC 4.9+)
(MSYS2) MINGW support
Generated CMakeLists.txt files can be used to create a MS Visual C++ project
Generated CMakeLists.txt files are generated only for dependent modules of the processed Ultimate++ project
Create a distribution package
Build shared libraries as the target (DLL, SO)
Precompiled headers (PCH) (for GCC 4.9+, Clang 3.5+)
Batch processing support
import.ext file support

UPP package sections

UPP package format is described at Ultimate++ documentation page. Each section of .upp file begins with a keyword and ends with semicolon. The recognized section keywords are:

Limitation

Some section options are not taken into account when generate CMakeLists:

file - only options relevant to build are mentioned
- options
- depends
- optimize_speed (ignored)
- optimize_size (ignored)
include - all include directories are processed as a relative path
static_library - library is considered as a normal library
target - only main target is renamed

Script library parameters

Using of the script library is demonstrated in the example.sh, where you should change the variables described below in the text.

Main configuration parameters

UPP_SRC_DIR - directory path of the Ultimate++ source tree
PROJECT_NAME - full path to the ultimate++ project file
PROJECT_FLAGS - project build and configuration flags

Optional configuration parameters

PROJECT_EXTRA_COMPILE_FLAGS - extra compile flags
PROJECT_EXTRA_LINK_FLAGS - extra link flags
PROJECT_EXTRA_INCLUDE_DIR - extra directory path which will be added as a include path
PROJECT_EXTRA_INCLUDE_SUBDIRS - set tp "1" - sub-directories in the extra directory path will be added as a include path
GENERATE_VERBOSE - set to "1" - enable additional output during script processing on the screen
GENERATE_DEBUG - set to "1" - enable debug output during script processing on the screen
GENERATE_PACKAGE- set to "1" - create a tarball package of the project
GENERATE_NOT_Cxx - set to "1" - do not use compiler -std=c++14 parameter (compiler parameter is enabled as default)
GENERATE_NOT_PARALLEL - set to "1" - do not build with multiple processes (multiple process build is enabled as default)
GENERATE_NOT_PCH - set to "1" - do not build with precompiled headers support (precompiled headers support is enabled as default)
GENERATE_NOT_REMOVE_UNUSED_CODE - set to "1" - do not use compile and link parameters to remove unused code and functions (unused code and functions are removed as default)
CMAKE_VERBOSE_OVERWRITE="0" - set to "0" - do not generate cmake verbose makefile output (even when the debug flag is set)
CMAKE_VERBOSE_OVERWRITE="1" - set to "1" - always generate cmake verbose makefile output

Usage

Parameters of the "generate_main_cmake_file" function are

generate_main_cmake_file <${PROJECT_NAME}> [${PROJECT_FLAGS}]

Example:

#!/bin/bash

source ./GenerateCMakeFiles-lib.sh

GENERATE_VERBOSE="1"        # set to "1" - enable additional output during script processing on the screen
GENERATE_DEBUG="1"          # set to "1" - enable debug output during script processing on the screen
GENERATE_PACKAGE="1"        # set to "1" - create a tarball package of the project

UPP_SRC_BASE="upp-x11-src"
UPP_SRC_DIR="${UPP_SRC_BASE}/uppsrc"
PROJECT_NAME="${UPP_SRC_DIR}/ide/ide.upp"
PROJECT_FLAGS="-DflagGUI -DflagMT -DflagGCC -DflagLINUX -DflagPOSIX -DflagSHARED"

generate_main_cmake_file "${PROJECT_NAME}" "${PROJECT_FLAGS}"

TODO

Support of the precompiled headers (PCH) for MSVC

DONE

Resolve problem to build DLL,SO as target with flagPCH (The problem disappeared after refactoring of the PCH code.)

CMake additional options

These options enhance the CMakeLists.txt configuration file with additional functionality and they are not a part of the Ultimate++ build system.

REMOVE_UNUSED_CODE (default: ON)

When this option is set ON binaries are built with removed unused code and functions.

Example: cmake -DREMOVE_UNUSED_CODE=OFF ..

Note: Default can be changed by the script library configuration parameter GENERATE_NOT_REMOVE_UNUSED_CODE.

ENABLE_INCLUDE_WHAT_YOU_USE (default: OFF)

Enable static code analysis with include-what-you-use.

Example: cmake -DENABLE_INCLUDE_WHAT_YOU_USE=ON ..

ENABLE_CPPCHECK (default: OFF)

Enable static code analysis with Cppcheck.

Example: cmake -DENABLE_CPPCHECK=ON ..

ENABLE_CLANG_TIDY (default: OFF)

Enable static code analysis with clang-tidy is run together with the compiler. The clang-tidy checks should be defined in the 'Checks' option in the .clang-tidy file.

Example: cmake -DENABLE_CLANG_TIDY=ON ..

CLANG_TIDY_OPTIONS (defualt: empty)

Add extra clang-tidy command line options. Options must be separated by ;.

Example: cmake -DCLANG_TIDY_OPTIONS="--fix" ..

Ultimate++ build and configuration flags

Build and configuration flags, that are taken into account by CMake. They can be specified in the variable PROJECT_FLAGS in the GenerateCMakeFiles-lib.sh script library (use flag prefix e.g. -DflagMT).

yes - the flag changes / specifies the behavior of the CMake
set - the flag is set automatically by the CMake
'empty' - the flag is not used by the CMake and is only promoted further

CMake sets and using new flags (can be disabled by the script library configuration parameters)

flagGNUC14 - set compiler flag -std=c++14
flagMP - enable multiple process build (MSVC)
flagPCH - use precompiled headers during build (only GCC and Clang are supported now)

Main configuration flags

Flag	Supported	Description
MT	yes	Build multi-threaded application.
GUI		Build GUI application.
DLL	yes	Target is .dll/.so.

Output method flags

Flag	Supported	Description
DEBUG	yes	Target is to be linked with debug version of libraries.
DEBUG_MINIMAL	yes	Minimal debug information - depends on actual builder, usually it should provide line numbers information to debugger.
DEBUG_FULL	yes	Full debug info.
SHARED	yes	Prefer dynamic libraries when linking.
SO	yes	Link non-main packages as shared libraries (.dll/.so). Implies SHARED.
BLITZ		Use blitz build.

Platform flags

Flag	Supported	Description
WIN32	set	Win32
POSIX	set	Anything else then WIN32
LINUX	set	Linux
BSD	set	BSD/OS
FREEBSD	set	FreeBSD
NETBSD	set	NetBSD
OPENBSD	set	OpenBSD
SOLARIS	set	Solaris
OSX	set	Darwin
DRAGONFLY	set	DragonFly
ANDROID	set	Android

Flags determining the builder (supplied by builder method)

Flag	Supported	Description
MSC71(X64)	set	Microsoft Visual C++ 7.1
MSC8(X64)	set	Microsoft Visual C++ 8.0
MSC9(X64)	set	Microsoft Visual C++ 9.0
MSC10(X64)	set	Microsoft Visual C++ 10.0
MSC11(X64)	set	Microsoft Visual C++ 11.0
MSC12(X64)	set	Microsoft Visual C++ 12.0
MSC14(X64)	set	Microsoft Visual C++ 14.0
MSC15(X64)	set	Microsoft Visual C++ 15.0
MSC17(X64)	yes	Microsoft Visual C++ 17.0
MSC19(X64)	yes	Microsoft Visual C++ 19.0
GCC	set	GCC compiler in implicit mode (32 or 64).
GCC32	yes	GCC compiler in 32-bit mode.
EVC_ARM		Microsoft WinCE C++ ARM complier.
EVC_MIPS		Microsoft WinCE C++ MIPS complier.
EVC_SH3		Microsoft WinCE C++ SH3 complier.
EVC_SH4		Microsoft WinCE C++ SH4 complier.
INTEL	set	Intel C++.

Other flags (must be set by user)

Flag	Supported	Description
X11		On POSIX systems turns on X11 backend.
NOGTK		On POSIX systems turns on X11 backend and prevents linking against GTK libraries.
NONAMESPACE		Create all U++ classes in global namespace instead of Upp::.
USEMALLOC		Use malloc to allocate memory instead of U++ allocator.
NOAPPSQL		Do not create global SQL/SQLR instances.
NOMYSQL		Disable MySql package.
NOPOSTGRESQL		Disable PostgreSQL package.

Name		Name	Last commit message	Last commit date
Latest commit History 129 Commits
utils		utils
Changelog		Changelog
GenerateCMakeFiles-lib.sh		GenerateCMakeFiles-lib.sh
README.md		README.md
example.sh		example.sh

CoolmanCZ/upp_cmake

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