Create a symlink instead of copying the file when deployFile is requested with source and target paths inside the AppDir

.gitignore

@@ -2,4 +2,5 @@ cmake-build-*/
 *build*/
 .idea/
 squashfs-root/
+tests/
 *.AppImage

.gitmodules

@@ -4,6 +4,9 @@
 [submodule "lib/args"]
 	path = lib/args
 	url = https://github.com/Taywee/args.git
+[submodule "lib/cpp-feather-ini-parser"]
+	path = lib/cpp-feather-ini-parser
+	url = https://github.com/Turbine1991/cpp-feather-ini-parser.git
 [submodule "lib/boost-filesystem"]
 	path = lib/boost-filesystem
 	url = https://github.com/boostorg/filesystem.git
@@ -73,12 +76,3 @@
 [submodule "lib/CImg"]
 	path = lib/CImg
 	url = https://github.com/dtschump/CImg.git
-[submodule "lib/googletest"]
-	path = lib/googletest
-	url = https://github.com/google/googletest
-[submodule "lib/boost-container"]
-	path = lib/boost-container
-	url = https://github.com/boostorg/container
-[submodule "lib/linuxdeploy-desktopfile"]
-	path = lib/linuxdeploy-desktopfile
-	url = https://github.com/linuxdeploy/linuxdeploy-desktopfile

.travis.yml

@@ -26,43 +26,6 @@ matrix:
             - automake  # required for patchelf
             - libfuse2:i386
             - libcairo2:i386
-    - env: ARCH=x86_64 BUILD_TYPE=coverage
-      addons:
-        apt:
-          update: true
-          packages:
-            - libmagic-dev
-            - libjpeg-dev
-            - libpng-dev
-            - cimg-dev
-      before_script:
-        - sudo pip install gcovr
-      script: travis/test-coverage.sh
-      after_success: true  # also, we don't intend to upload release binaries
-    - env: ARCH=i386 BUILD_TYPE=coverage
-      addons:
-        apt:
-          update: true
-          packages:
-            - libmagic-dev:i386
-            - libjpeg-dev:i386
-            - libpng-dev:i386
-            - gcc-multilib
-            - g++-multilib
-            - libfuse2:i386
-            - libcairo2:i386
-      before_script:
-        - sudo pip install gcovr
-      script: travis/test-coverage.sh
-      after_success: true  # also, we don't intend to upload release binaries
-    - env: ARCH=x86_64 BUILD_TYPE=centos6
-      services:
-        - docker
-      script: travis/build-centos6-docker.sh
-      after_success:
-        - if [ "$TRAVIS_BRANCH" != "$TRAVIS_TAG" ] && [ "$TRAVIS_BRANCH" != "master" ]; then export TRAVIS_EVENT_TYPE=pull_request; fi
-        - wget -c https://github.com/probonopd/uploadtool/raw/master/upload.sh
-        - bash upload.sh linuxdeploy-centos6-"$ARCH".AppImage*
 
 install:
   - git clone https://github.com/NixOS/patchelf.git -b 0.8
@@ -81,7 +44,7 @@ script:
 after_success:
   - ls -lh
   # make sure only pushes to rewrite create a new release, otherwise pretend PR and upload to transfer.sh
-  - if [ "$TRAVIS_BRANCH" != "$TRAVIS_TAG" ] && [ "$TRAVIS_BRANCH" != "master" ]; then export TRAVIS_EVENT_TYPE=pull_request; fi
+  - if [ "$TRAVIS_BRANCH" != "master" ]; then export TRAVIS_EVENT_TYPE=pull_request; fi
   - wget -c https://github.com/probonopd/uploadtool/raw/master/upload.sh
   - bash upload.sh linuxdeploy-"$ARCH".AppImage*
 

CMakeLists.txt

@@ -10,49 +10,6 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake/Modules/
 set(USE_SYSTEM_BOOST OFF CACHE BOOL "Set to ON to use system boost libraries instead of building up to date boost libraries from source")
 set(USE_SYSTEM_CIMG ON CACHE BOOL "Set to OFF to use CImg library bundled in lib directory")
 
-if (EXISTS "${PROJECT_SOURCE_DIR}/lib/cpp-subprocess/subprocess.hpp")
-else()
-  message (FATAL_ERROR "Missing submodule(s), please 'git submodule update --init --recursive'...")
-endif()
-
-# support for ccache
-# call CMake with -DUSE_CCACHE=ON to make use of it
-set(USE_CCACHE ON CACHE BOOL "")
-if(USE_CCACHE)
-    find_program(CCACHE ccache)
-    if(CCACHE)
-        message(STATUS "Using ccache")
-        set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE})
-        set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE})
-    else()
-        message(WARNING "USE_CCACHE set, but could not find ccache")
-    endif()
-endif()
-
-set(ENABLE_COVERAGE OFF CACHE BOOL "Enable coverage measurements")
-if(ENABLE_COVERAGE)
-    include(CodeCoverage)
-    message(WARNING "Enabling code coverage measurements -> disables optimizations and embeds debug information!")
-
-    append_coverage_compiler_flags()
-
-    set(COVERAGE_GCOVR_EXCLUDES ${PROJECT_SOURCE_DIR}/lib ${PROJECT_BINARY_DIR})
-
-    include(ProcessorCount)
-    ProcessorCount(processor_count)
-
-    set(command cmake --build . --target all -- -j ${processor_count} && ctest -V)
-
-    setup_target_for_coverage_gcovr_html(NAME coverage EXECUTABLE "${command}")
-    setup_target_for_coverage_gcovr_xml(NAME coverage_xml EXECUTABLE "${command}")
-    setup_target_for_coverage_gcovr_text(NAME coverage_text EXECUTABLE "${command}")
-endif()
-
 add_subdirectory(lib)
 
 add_subdirectory(src)
-
-include(CTest)
-if(BUILD_TESTING)
-    add_subdirectory(tests)
-endif()

README.md

@@ -14,20 +14,58 @@ linuxdeploy is designed to be an AppDir maintenance tool. It provides extensive
 linuxdeploy was greatly influenced by [linuxdeployqt](https://github.com/probonopd/linuxdeployqt), and while it employs stricter rules on AppDirs, it's more flexible in use. If you use linuxdeployqt at the moment, consider switching to linuxdeploy today!
 
 
-## User guides and examples
+## Usage
 
-Please see the [linuxdeploy user guide](https://docs.appimage.org/packaging-guide/linuxdeploy-user-guide.html) and the [native binaries packaging guide](https://docs.appimage.org/packaging-guide/native-binaries.html) in the [AppImage documentation](https://docs.appimage.org). There's also an [examples section](https://docs.appimage.org/packaging-guide/native-binaries.html#examples).
+linuxdeploy, being a tool for creating AppDirs and eventually AppImages, is released as an AppImage itself. Please download and use the AppImage for normal use. If you encounter errors, e.g., when building the tool from source, please try with the AppImage first before [creating an issue](https://github.com/TheAssassin/linuxdeploy/issues/new).
 
+There are two main ways to use linuxdeploy: Provide the paths to all files you want to bundle manually, or create an FHS-like directory and run linuxdeploy on it.
 
-## Projects using linuxdeploy
+Most build systems provide some kind of `make install` functionality that is capable of producing FHS-like directory trees that can be turned into AppDirs:
 
-This is an incomplete list of projects using linuxdeploy. You might want to read their build scripts to see how they use linuxdeploy.
+```sh
+# automake
+./configure --prefix=/usr
+make install DESTDIR=AppDir
 
-- [Pext](https://github.com/Pext/Pext)
-- [AppImageLauncher](https://github.com/TheAssassin/AppImageLauncher)
-- [OpenRCT2](https://github.com/OpenRCT2/OpenRCT2)
-- [AppImageUpdate](https://github.com/AppImage/AppImageUpdate)
-- [appimaged](https://github.com/AppImage/appimaged)
+# cmake
+mkdir build && cd build
+cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr
+make install DESTDIR=AppDir
+
+# qmake
+qmake CONFIG+=release PREFIX=/usr .
+make install INSTALL_ROOT=AppDir
+```
+
+Now, simply run linuxdeploy like `./linuxdeploy*.AppImage --appdir AppDir`.
+
+Please use `./linuxdeploy*.AppImage --help` to get a list of options supported by linuxdeploy.
+
+If your build system cannot produce such install trees or you prefer to bundle everything manually, you can also specify the paths to the resources yourself. linuxdeploy provides the following options for this use case:
+
+```
+-l[library...],
+--lib=[library...],
+--library=[library...]            Shared library to deploy
+-e[executable...],
+--executable=[executable...]      Executable to deploy
+-d[desktop file...],
+--desktop-file=[desktop file...]  Desktop file to deploy
+                                  enough for some tests
+-i[icon file...],
+--icon-file=[icon file...]        Icon to deploy
+```
+
+An example run could look like this:
+
+```bash
+./linuxdeploy*.AppImage --appdir AppDir -e myapp -d myapp.desktop -i myapp_64x64.png
+```
+
+Of course both approaches can be combined, e.g., you can bundle additional executables with your main app.
+
+linuxdeploy doesn't mind being run on an AppDir more than once, as it recognize previous runs, and should not break files within the AppDir. This is called an "iterative workflow". In case of errors, you can simply fix them, and re-run linuxdeploy afterwards.
+If you ever encounter issues when running linuxdeploy on an existing AppDir, please let us know by [creating an issue](https://github.com/TheAssassin/linuxdeploy/issues/new).
 
 
 ## Plugins
@@ -48,11 +86,14 @@ linuxdeploy currently ships with some plugins. These are likely out of date. In
 
 If you want to use a plugin to bundle additional resources, please add `./linuxdeploy*.AppImage --plugin <name>` to your linuxdeploy command. Output plugins can be activated using `./linuxdeploy*.AppImage --output <name>`.
 
-**A list of official and community plugins can be found in the [awesome-linuxdeploy](http://github.com/linuxdeploy/awesome-linuxdeploy) project.**
-
 **Note:** If you want to suggest a plugin for a specific framework, language etc., please feel free to [create a new issue](https://github.com/linuxdeploy/linuxdeploy/issues/new). Current plugin requests can be found [here](https://github.com/linuxdeploy/linuxdeploy/issues?utf8=%E2%9C%93&q=label%3A%22plugin+request%22).
 
 
+## User guides and examples
+
+Please see the [linuxdeploy user guide](https://docs.appimage.org/packaging-guide/linuxdeploy-user-guide.html) and the [native binaries packaging guide](https://docs.appimage.org/packaging-guide/native-binaries.html) in the [AppImage documentation](https://docs.appimage.org). There's also an [examples section](https://docs.appimage.org/packaging-guide/native-binaries.html#Examples).
+
+
 ## Troubleshooting
 
 > I bundled additional resources, but when I try to run them, either the system binary is called or the file is not found.

cmake/Modules/CodeCoverage.cmake

@@ -1,362 +0,0 @@
-# Copyright (c) 2012 - 2017, Lars Bilke
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# 1. Redistributions of source code must retain the above copyright notice, this
-#    list of conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright notice,
-#    this list of conditions and the following disclaimer in the documentation
-#    and/or other materials provided with the distribution.
-#
-# 3. Neither the name of the copyright holder nor the names of its contributors
-#    may be used to endorse or promote products derived from this software without
-#    specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# CHANGES:
-#
-# 2012-01-31, Lars Bilke
-# - Enable Code Coverage
-#
-# 2013-09-17, Joakim Söderberg
-# - Added support for Clang.
-# - Some additional usage instructions.
-#
-# 2016-02-03, Lars Bilke
-# - Refactored functions to use named parameters
-#
-# 2017-06-02, Lars Bilke
-# - Merged with modified version from github.com/ufz/ogs
-#
-#
-# USAGE:
-#
-# 1. Copy this file into your cmake modules path.
-#
-# 2. Add the following line to your CMakeLists.txt:
-#      include(CodeCoverage)
-#
-# 3. Append necessary compiler flags:
-#      APPEND_COVERAGE_COMPILER_FLAGS()
-#
-# 4. If you need to exclude additional directories from the report, specify them
-#    using the COVERAGE_LCOV_EXCLUDES variable before calling SETUP_TARGET_FOR_COVERAGE_LCOV.
-#    Example:
-#      set(COVERAGE_LCOV_EXCLUDES 'dir1/*' 'dir2/*')
-#
-# 5. Use the functions described below to create a custom make target which
-#    runs your test executable and produces a code coverage report.
-#
-# 6. Build a Debug build:
-#      cmake -DCMAKE_BUILD_TYPE=Debug ..
-#      make
-#      make my_coverage_target
-#
-
-include(CMakeParseArguments)
-
-# Check prereqs
-find_program( GCOV_PATH gcov )
-find_program( LCOV_PATH  NAMES lcov lcov.bat lcov.exe lcov.perl)
-find_program( GENHTML_PATH NAMES genhtml genhtml.perl genhtml.bat )
-find_program( GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/scripts/test)
-find_program( SIMPLE_PYTHON_EXECUTABLE python )
-
-if(NOT GCOV_PATH)
-    message(FATAL_ERROR "gcov not found! Aborting...")
-endif() # NOT GCOV_PATH
-
-if("${CMAKE_CXX_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang")
-    if("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS 3)
-        message(FATAL_ERROR "Clang version must be 3.0.0 or greater! Aborting...")
-    endif()
-elseif(NOT CMAKE_COMPILER_IS_GNUCXX)
-    message(FATAL_ERROR "Compiler is not GNU gcc! Aborting...")
-endif()
-
-set(COVERAGE_COMPILER_FLAGS "-g -O0 --coverage -fprofile-arcs -ftest-coverage"
-    CACHE INTERNAL "")
-
-set(CMAKE_CXX_FLAGS_COVERAGE
-    ${COVERAGE_COMPILER_FLAGS}
-    CACHE STRING "Flags used by the C++ compiler during coverage builds."
-    FORCE )
-set(CMAKE_C_FLAGS_COVERAGE
-    ${COVERAGE_COMPILER_FLAGS}
-    CACHE STRING "Flags used by the C compiler during coverage builds."
-    FORCE )
-set(CMAKE_EXE_LINKER_FLAGS_COVERAGE
-    ""
-    CACHE STRING "Flags used for linking binaries during coverage builds."
-    FORCE )
-set(CMAKE_SHARED_LINKER_FLAGS_COVERAGE
-    ""
-    CACHE STRING "Flags used by the shared libraries linker during coverage builds."
-    FORCE )
-mark_as_advanced(
-    CMAKE_CXX_FLAGS_COVERAGE
-    CMAKE_C_FLAGS_COVERAGE
-    CMAKE_EXE_LINKER_FLAGS_COVERAGE
-    CMAKE_SHARED_LINKER_FLAGS_COVERAGE )
-
-if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
-    message(WARNING "Code coverage results with an optimised (non-Debug) build may be misleading")
-endif() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
-
-if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
-    link_libraries(gcov)
-else()
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
-endif()
-
-# Defines a target for running and collection code coverage information
-# Builds dependencies, runs the given executable and outputs reports.
-# NOTE! The executable should always have a ZERO as exit code otherwise
-# the coverage generation will not complete.
-#
-# SETUP_TARGET_FOR_COVERAGE_LCOV(
-#     NAME testrunner_coverage                    # New target name
-#     EXECUTABLE testrunner -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
-#     DEPENDENCIES testrunner                     # Dependencies to build first
-# )
-function(SETUP_TARGET_FOR_COVERAGE_LCOV)
-
-    set(options NONE)
-    set(oneValueArgs NAME)
-    set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES LCOV_ARGS GENHTML_ARGS)
-    cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-    if(NOT LCOV_PATH)
-        message(FATAL_ERROR "lcov not found! Aborting...")
-    endif() # NOT LCOV_PATH
-
-    if(NOT GENHTML_PATH)
-        message(FATAL_ERROR "genhtml not found! Aborting...")
-    endif() # NOT GENHTML_PATH
-
-    # Setup target
-    add_custom_target(${Coverage_NAME}
-
-        # Cleanup lcov
-        COMMAND ${LCOV_PATH} ${Coverage_LCOV_ARGS} --gcov-tool ${GCOV_PATH} -directory . --zerocounters
-        # Create baseline to make sure untouched files show up in the report
-        COMMAND ${LCOV_PATH} ${Coverage_LCOV_ARGS} --gcov-tool ${GCOV_PATH} -c -i -d . -o ${Coverage_NAME}.base
-
-        # Run tests
-        COMMAND ${Coverage_EXECUTABLE} ${Coverage_EXECUTABLE_ARGS}
-
-        # Capturing lcov counters and generating report
-        COMMAND ${LCOV_PATH} ${Coverage_LCOV_ARGS} --gcov-tool ${GCOV_PATH} --directory . --capture --output-file ${Coverage_NAME}.info
-        # add baseline counters
-        COMMAND ${LCOV_PATH} ${Coverage_LCOV_ARGS} --gcov-tool ${GCOV_PATH} -a ${Coverage_NAME}.base -a ${Coverage_NAME}.info --output-file ${Coverage_NAME}.total
-        COMMAND ${LCOV_PATH} ${Coverage_LCOV_ARGS} --gcov-tool ${GCOV_PATH} --remove ${Coverage_NAME}.total ${COVERAGE_LCOV_EXCLUDES} --output-file ${PROJECT_BINARY_DIR}/${Coverage_NAME}.info.cleaned
-        COMMAND ${GENHTML_PATH} ${Coverage_GENHTML_ARGS} -o ${Coverage_NAME} ${PROJECT_BINARY_DIR}/${Coverage_NAME}.info.cleaned
-        COMMAND ${CMAKE_COMMAND} -E remove ${Coverage_NAME}.base ${Coverage_NAME}.total ${PROJECT_BINARY_DIR}/${Coverage_NAME}.info.cleaned
-
-        WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-        DEPENDS ${Coverage_DEPENDENCIES}
-        COMMENT "Resetting code coverage counters to zero.\nProcessing code coverage counters and generating report."
-    )
-
-    # Show where to find the lcov info report
-    add_custom_command(TARGET ${Coverage_NAME} POST_BUILD
-        COMMAND ;
-        COMMENT "Lcov code coverage info report saved in ${Coverage_NAME}.info."
-    )
-
-    # Show info where to find the report
-    add_custom_command(TARGET ${Coverage_NAME} POST_BUILD
-        COMMAND ;
-        COMMENT "Open ./${Coverage_NAME}/index.html in your browser to view the coverage report."
-    )
-
-endfunction() # SETUP_TARGET_FOR_COVERAGE_LCOV
-
-# Defines a target for running and collection code coverage information
-# Builds dependencies, runs the given executable and outputs reports.
-# NOTE! The executable should always have a ZERO as exit code otherwise
-# the coverage generation will not complete.
-#
-# SETUP_TARGET_FOR_COVERAGE_GCOVR_XML(
-#     NAME ctest_coverage                    # New target name
-#     EXECUTABLE ctest -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
-#     DEPENDENCIES executable_target         # Dependencies to build first
-# )
-function(SETUP_TARGET_FOR_COVERAGE_GCOVR_XML)
-
-    set(options NONE)
-    set(oneValueArgs NAME)
-    set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
-    cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-    if(NOT SIMPLE_PYTHON_EXECUTABLE)
-        message(FATAL_ERROR "python not found! Aborting...")
-    endif() # NOT SIMPLE_PYTHON_EXECUTABLE
-
-    if(NOT GCOVR_PATH)
-        message(FATAL_ERROR "gcovr not found! Aborting...")
-    endif() # NOT GCOVR_PATH
-
-    # Combine excludes to several -e arguments
-    set(GCOVR_EXCLUDES "")
-    foreach(EXCLUDE ${COVERAGE_GCOVR_EXCLUDES})
-        list(APPEND GCOVR_EXCLUDES "-e")
-        list(APPEND GCOVR_EXCLUDES "${EXCLUDE}")
-    endforeach()
-
-    add_custom_target(${Coverage_NAME}
-        # Clean old coverage data
-        COMMAND find ${PROJECT_BINARY_DIR} -type f -iname '*.gcno' -delete
-
-        # Run tests
-        COMMAND ${Coverage_EXECUTABLE} ${Coverage_EXECUTABLE_ARGS}
-
-        # Running gcovr
-        COMMAND ${GCOVR_PATH} --xml
-            -r ${PROJECT_SOURCE_DIR} ${GCOVR_EXCLUDES}
-            --object-directory=${PROJECT_BINARY_DIR}
-            -o ${Coverage_NAME}.xml
-        WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-        DEPENDS ${Coverage_DEPENDENCIES}
-        COMMENT "Running gcovr to produce Cobertura code coverage report."
-    )
-
-    # Show info where to find the report
-    add_custom_command(TARGET ${Coverage_NAME} POST_BUILD
-        COMMAND ;
-        COMMENT "Cobertura code coverage report saved in ${Coverage_NAME}.xml."
-    )
-
-endfunction() # SETUP_TARGET_FOR_COVERAGE_GCOVR_XML
-
-# Defines a target for running and collection code coverage information
-# Builds dependencies, runs the given executable and outputs reports.
-# NOTE! The executable should always have a ZERO as exit code otherwise
-# the coverage generation will not complete.
-#
-# SETUP_TARGET_FOR_COVERAGE_GCOVR_HTML(
-#     NAME ctest_coverage                    # New target name
-#     EXECUTABLE ctest -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
-#     DEPENDENCIES executable_target         # Dependencies to build first
-# )
-function(SETUP_TARGET_FOR_COVERAGE_GCOVR_HTML)
-
-    set(options NONE)
-    set(oneValueArgs NAME)
-    set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
-    cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-    if(NOT SIMPLE_PYTHON_EXECUTABLE)
-        message(FATAL_ERROR "python not found! Aborting...")
-    endif() # NOT SIMPLE_PYTHON_EXECUTABLE
-
-    if(NOT GCOVR_PATH)
-        message(FATAL_ERROR "gcovr not found! Aborting...")
-    endif() # NOT GCOVR_PATH
-
-    # Combine excludes to several -e arguments
-    set(GCOVR_EXCLUDES "")
-    foreach(EXCLUDE ${COVERAGE_GCOVR_EXCLUDES})
-        list(APPEND GCOVR_EXCLUDES "-e")
-        list(APPEND GCOVR_EXCLUDES "${EXCLUDE}")
-    endforeach()
-
-    add_custom_target(${Coverage_NAME}
-        # Clean old coverage data
-        COMMAND find ${PROJECT_BINARY_DIR} -type f -iname '*.gcno' -delete
-
-        # Run tests
-        COMMAND ${Coverage_EXECUTABLE} ${Coverage_EXECUTABLE_ARGS}
-
-        # Create folder
-        COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/${Coverage_NAME}
-
-        # Running gcovr
-        COMMAND ${GCOVR_PATH} --html --html-details
-            -r ${PROJECT_SOURCE_DIR} ${GCOVR_EXCLUDES}
-            --object-directory=${PROJECT_BINARY_DIR}
-            -o ${Coverage_NAME}/index.html
-        WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-        DEPENDS ${Coverage_DEPENDENCIES}
-        COMMENT "Running gcovr to produce HTML code coverage report."
-    )
-
-    # Show info where to find the report
-    add_custom_command(TARGET ${Coverage_NAME} POST_BUILD
-        COMMAND ;
-        COMMENT "Open ./${Coverage_NAME}/index.html in your browser to view the coverage report."
-    )
-
-endfunction() # SETUP_TARGET_FOR_COVERAGE_GCOVR_HTML
-
-# Defines a target for running and collection code coverage information
-# Builds dependencies, runs the given executable and outputs reports.
-# NOTE! The executable should always have a ZERO as exit code otherwise
-# the coverage generation will not complete.
-#
-# SETUP_TARGET_FOR_COVERAGE_GCOVR_TEXT(
-#     NAME ctest_coverage                    # New target name
-#     EXECUTABLE ctest -j ${PROCESSOR_COUNT} # Executable in PROJECT_BINARY_DIR
-#     DEPENDENCIES executable_target         # Dependencies to build first
-# )
-function(SETUP_TARGET_FOR_COVERAGE_GCOVR_TEXT)
-
-    set(options NONE)
-    set(oneValueArgs NAME)
-    set(multiValueArgs EXECUTABLE EXECUTABLE_ARGS DEPENDENCIES)
-    cmake_parse_arguments(Coverage "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-    if(NOT SIMPLE_PYTHON_EXECUTABLE)
-        message(FATAL_ERROR "python not found! Aborting...")
-    endif() # NOT SIMPLE_PYTHON_EXECUTABLE
-
-    if(NOT GCOVR_PATH)
-        message(FATAL_ERROR "gcovr not found! Aborting...")
-    endif() # NOT GCOVR_PATH
-
-    # Combine excludes to several -e arguments
-    set(GCOVR_EXCLUDES "")
-    foreach(EXCLUDE ${COVERAGE_GCOVR_EXCLUDES})
-        list(APPEND GCOVR_EXCLUDES "-e")
-        list(APPEND GCOVR_EXCLUDES "${EXCLUDE}")
-    endforeach()
-
-    add_custom_target(${Coverage_NAME}
-        # Clean old coverage data
-        COMMAND find ${PROJECT_BINARY_DIR} -type f -iname '*.gcno' -delete
-
-        # Run tests
-        COMMAND ${Coverage_EXECUTABLE} ${Coverage_EXECUTABLE_ARGS}
-
-        # Create folder
-        COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/${Coverage_NAME}
-
-        # Running gcovr
-        COMMAND ${GCOVR_PATH}
-            -r ${PROJECT_SOURCE_DIR} ${GCOVR_EXCLUDES}
-            --object-directory=${PROJECT_BINARY_DIR}
-        WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-        DEPENDS ${Coverage_DEPENDENCIES}
-        COMMENT "Running gcovr to produce HTML code coverage report."
-    )
-
-endfunction() # SETUP_TARGET_FOR_COVERAGE_GCOVR_TEXT
-
-function(APPEND_COVERAGE_COMPILER_FLAGS)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COVERAGE_COMPILER_FLAGS}" PARENT_SCOPE)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_COMPILER_FLAGS}" PARENT_SCOPE)
-    message(STATUS "Appending code coverage compiler flags: ${COVERAGE_COMPILER_FLAGS}")
-endfunction() # APPEND_COVERAGE_COMPILER_FLAGS

cmake/toolchains/i386-linux-gnu.cmake

@@ -3,6 +3,3 @@ set(CMAKE_SYSTEM_PROCESSOR i386 CACHE STRING "" FORCE)
 
 set(CMAKE_C_FLAGS "-m32" CACHE STRING "" FORCE)
 set(CMAKE_CXX_FLAGS "-m32" CACHE STRING "" FORCE)
-
-# https://gitlab.kitware.com/cmake/cmake/issues/16920#note_299077
-set(THREADS_PTHREAD_ARG "2" CACHE STRING "Forcibly set by CMakeLists.txt" FORCE)

include/linuxdeploy/core/appdir.h

@@ -1,12 +1,11 @@
 // system includes
-#include <memory>
 #include <string>
 
 // library includes
 #include <boost/filesystem.hpp>
 
 // local includes
-#include "linuxdeploy/desktopfile/desktopfile.h"
+#include "linuxdeploy/core/desktopfile.h"
 
 #pragma once
 
@@ -20,7 +19,7 @@ namespace linuxdeploy {
                 private:
                     // private data class pattern
                     class PrivateData;
-                    std::shared_ptr<PrivateData> d;
+                    PrivateData* d;
 
                 public:
                     // default constructor
@@ -28,11 +27,7 @@ namespace linuxdeploy {
                     // the directory will be created if it doesn't exist
                     explicit AppDir(const boost::filesystem::path& path);
 
-                    // we don't want any copy/move(-assignment) behavior, therefore we delete those operators/constructors
-                    AppDir(const AppDir&) = delete;
-                    AppDir(AppDir&&) = delete;
-                    void operator=(const AppDir&) = delete;
-                    void operator=(AppDir&&) = delete;
+                    ~AppDir();
 
                     // alternative constructor
                     // shortcut for using a normal string instead of a path
@@ -64,10 +59,7 @@ namespace linuxdeploy {
                     bool deployIcon(const boost::filesystem::path& path);
 
                     // deploy arbitrary file
-                    boost::filesystem::path deployFile(const boost::filesystem::path& from, const boost::filesystem::path& to);
-
-                    // create an <AppDir> relative symlink to <target> at <symlink>.
-                    bool createRelativeSymlink(const boost::filesystem::path& target, const boost::filesystem::path& symlink);
+                    void deployFile(const boost::filesystem::path& from, const boost::filesystem::path& to);
 
                     // execute deferred copy operations
                     bool executeDeferredOperations();
@@ -99,9 +91,6 @@ namespace linuxdeploy {
                     // calling this function can turn sure file trees created by make install commands into working
                     // AppDirs
                     bool deployDependenciesForExistingFiles();
-
-                    // disable deployment of copyright files for this instance
-                    void setDisableCopyrightFilesDeployment(bool disable);
             };
         }
     }

include/linuxdeploy/core/desktopfile.h

@@ -0,0 +1,71 @@
+// system includes
+
+// library includes
+#include <boost/filesystem.hpp>
+
+#pragma once
+
+namespace linuxdeploy {
+    namespace core {
+        namespace desktopfile {
+            /*
+             * Parse and read desktop files.
+             */
+            class DesktopFile {
+                private:
+                    // private data class pattern
+                    class PrivateData;
+                    PrivateData* d;
+
+                public:
+                    // default constructor
+                    DesktopFile();
+
+                    // construct from existing desktop file
+                    // file must exist
+                    explicit DesktopFile(const boost::filesystem::path& path);
+
+                    // read desktop file
+                    // sets path associated with this file
+                    bool read(const boost::filesystem::path& path);
+
+                    // get path associated with this file
+                    boost::filesystem::path path() const;
+
+                    // sets the path associated with this desktop file
+                    // used to e.g., save the desktop file
+                    void setPath(const boost::filesystem::path& path);
+
+                    // clear contents of desktop file
+                    void clear();
+
+                    // save desktop file
+                    bool save() const;
+
+                    // save desktop file to path
+                    // does not change path associated with desktop file
+                    bool save(const boost::filesystem::path& path) const;
+
+                    // check if entry exists in given section and key
+                    bool entryExists(const std::string& section, const std::string& key) const;
+
+                    // get key from desktop file
+                    // an std::string passed as value parameter will be populated with the contents
+                    // returns true (and populates value) if the key exists, false otherwise
+                    bool getEntry(const std::string& section, const std::string& key, std::string& value) const;
+
+                    // add key to section in desktop file
+                    // the section will be created if it doesn't exist already
+                    // returns true if an existing key was overwritten, false otherwise
+                    bool setEntry(const std::string& section, const std::string& key, const std::string& value);
+
+                    // create common application entries in desktop file
+                    // returns false if one of the keys exists and was left unmodified
+                    bool addDefaultKeys(const std::string& executableFileName);
+
+                    // validate desktop file
+                    bool validate() const;
+            };
+        }
+    }
+}

include/linuxdeploy/plugin/base_impl.h

@@ -11,7 +11,6 @@
 
 // local headers
 #include "linuxdeploy/core/log.h"
-#include "linuxdeploy/util/util.h"
 
 #pragma once
 
@@ -49,16 +48,10 @@ namespace linuxdeploy {
                         auto output = subprocess::check_output({pluginPath.c_str(), "--plugin-api-version"});
                         std::string stdoutOutput = output.buf.data();
 
-                        // only interpret last line (fixes issues with --appimage-extract-and-run, where the runtime
-                        // prints all the paths it extracts out to stdout)
-                        const auto& lines = util::splitLines(stdoutOutput);
-                        const auto& lastLine = lines.back();
-
                         try {
-                            const auto pluginApiLevel = std::stoi(lastLine);
-                            return pluginApiLevel;
+                            auto apiLevel = std::stoi(stdoutOutput);
+                            return apiLevel;
                         } catch (const std::invalid_argument&) {
-                            ldLog() << LD_DEBUG << "Failed to understand plugin response:" << lastLine << std::endl;
                             return -1;
                         }
                     }
@@ -94,12 +87,7 @@ namespace linuxdeploy {
 
                 if (d->apiLevel != API_LEVEL) {
                     std::stringstream msg;
-                    if (d->apiLevel < 0) {
-                        msg << "Could not read plugin API level";
-                    } else {
-                        msg << "This class only supports API level " << API_LEVEL << ", not " << d->apiLevel;
-                    }
-
+                    msg << "This class only supports API level " << API_LEVEL << ", not " << d->apiLevel;
                     throw WrongApiLevelError(msg.str());
                 }
             }
@@ -170,94 +158,50 @@ namespace linuxdeploy {
                 auto printOutput = [&pfds, opfd, epfd, this, &process]() {
                     poll(pfds.data(), pfds.size(), -1);
 
-                    auto printUntilLastLine = [this](std::vector<char>& buf, size_t& bufSize, const std::string& streamType) {
-                        std::ostringstream oss;
-
-                        while (true) {
-                            const auto firstLineFeed = std::find(buf.begin(), buf.end(), '\n');
-                            const auto firstCarriageReturn = std::find(buf.begin(), buf.end(), '\r');
-
-                            if (firstLineFeed == buf.end() && firstCarriageReturn == buf.end())
-                                break;
-                            
-                            const auto endOfLine = std::min(firstLineFeed, firstCarriageReturn);
-
-                            std::string line(buf.begin(), endOfLine+1);
-
-                            oss << "[" << d->name << "/" << streamType << "] " << line;
-
-                            bufSize -= std::distance(buf.begin(), endOfLine+1);
-                            buf.erase(buf.begin(), endOfLine+1);
-                        }
-
-                        auto messages = oss.str();
-                        if (!messages.empty())
-                            ldLog() << messages;
-                    };
-
-                    std::vector<char> stdoutBuf(16 * 1024);
-                    std::vector<char> stderrBuf(16 * 1024);
-                    size_t stdoutBufSize = 0;
-                    size_t stderrBufSize = 0;
-
                     if (opfd->revents & POLLIN) {
-                        if (stdoutBufSize >= stdoutBuf.size())
-                            throw std::runtime_error("Buffer overflow");
+                        std::vector<char> lineBuf(16384);
+                        fgets(lineBuf.data(), static_cast<int>(lineBuf.size()), process.output());
 
-                        while (true) {
-                            auto bytesRead = fread(
-                                reinterpret_cast<void*>(stdoutBuf.data() + stdoutBufSize),
-                                sizeof(char),
-                                static_cast<size_t>(stdoutBuf.size() - stdoutBufSize),
-                                process.output()
-                            );
+                        std::stringstream ss;
+                        ss << lineBuf.data();
+                        lineBuf.clear();
 
-                            if (bytesRead == 0)
-                                break;
+                        std::string currentLine;
 
-                            stdoutBufSize += bytesRead;
-
-                            printUntilLastLine(stdoutBuf, stdoutBufSize, "stdout");
+                        std::ostringstream oss;
+                        while (std::getline(ss, currentLine)) {
+                            oss << "[" << d->name << "/stdout] " << currentLine << std::endl;
                         }
+                        linuxdeploy::core::log::ldLog() << oss.str();
                     }
 
-                    std::this_thread::sleep_for(std::chrono::milliseconds(50));
-
                     if (epfd->revents & POLLIN) {
-                        if (stderrBufSize >= stderrBuf.size())
-                            throw std::runtime_error("Buffer overflow");
+                        std::vector<char> lineBuf(16384);
+                        fgets(lineBuf.data(), static_cast<int>(lineBuf.size()), process.error());
 
-                        while (true) {
-                            auto bytesRead = fread(
-                                reinterpret_cast<void*>(stderrBuf.data() + stderrBufSize),
-                                sizeof(char),
-                                static_cast<size_t>(stderrBuf.size() - stderrBufSize),
-                                process.error()
-                            );
+                        std::stringstream ss;
+                        ss << lineBuf.data();
+                        lineBuf.clear();
 
-                            if (bytesRead == 0)
-                                break;
+                        std::string currentLine;
 
-                            stderrBufSize += bytesRead;
-
-                            printUntilLastLine(stderrBuf, stderrBufSize, "stderr");
+                        std::ostringstream oss;
+                        while (std::getline(ss, currentLine)) {
+                            oss << "[" << d->name << "/stderr] " << currentLine << std::endl;
                         }
+                        linuxdeploy::core::log::ldLog() << oss.str();
                     }
 
-                    std::this_thread::sleep_for(std::chrono::milliseconds(50));
-
                     return true;
                 };
 
-                int retcode;
-
                 do {
                     if (!printOutput()) {
                         ldLog() << LD_ERROR << "Failed to communicate with process" << std::endl;
                         process.kill();
                         return -1;
                     }
-                } while ((retcode = process.poll()) < 0);
+                } while (process.poll() < 0);
 
                 if (!printOutput()) {
                     ldLog() << LD_ERROR << "Failed to communicate with process" << std::endl;
@@ -265,7 +209,7 @@ namespace linuxdeploy {
                     return -1;
                 }
 
-                return retcode;
+                return process.retcode();
             }
         }
     }

include/linuxdeploy/util/misc.h

@@ -5,12 +5,34 @@
 #include <cstring>
 #include <sstream>
 #include <string>
-#include <unistd.h>
 #include <vector>
+#include <boost/filesystem.hpp>
 
 namespace linuxdeploy {
     namespace util {
         namespace misc {
+            static bool path_contains_file(boost::filesystem::path dir, boost::filesystem::path file) {
+                // If dir ends with "/" and isn't the root directory, then the final
+                // component returned by iterators will include "." and will interfere
+                // with the std::equal check below, so we strip it before proceeding.
+                if (dir.filename() == ".")
+                    dir.remove_filename();
+                // We're also not interested in the file's name.
+                assert(file.has_filename());
+                file.remove_filename();
+
+                // If dir has more components than file, then file can't possibly
+                // reside in dir.
+                auto dir_len = std::distance(dir.begin(), dir.end());
+                auto file_len = std::distance(file.begin(), file.end());
+                if (dir_len > file_len)
+                    return false;
+
+                // This stops checking when it reaches dir.end(), so it's OK if file
+                // has more directory components afterward. They won't be checked.
+                return std::equal(dir.begin(), dir.end(), file.begin());
+            };
+
             static inline bool ltrim(std::string& s, char to_trim = ' ') {
                 // TODO: find more efficient way to check whether elements have been removed
                 size_t initialLength = s.length();

include/linuxdeploy/util/subprocess.h

@@ -1,19 +0,0 @@
-/**
- * Wrapper for cpp-subprocess. Provides additional convenience functions.
- */
-
-#pragma once
-
-// library includes
-#include <subprocess.hpp>
-
-namespace linuxdeploy {
-    namespace util {
-        namespace subprocess {
-            using namespace ::subprocess;
-
-            // Reads output channels of existing Popen object into buffers and returns the contents
-            std::pair<std::string, std::string> check_output_error(Popen& proc);
-        }
-    }
-}

include/linuxdeploy/util/util.h

@@ -1,6 +1,5 @@
 // local includes
 #include "misc.h"
-#include "subprocess.h"
 
 // import functions from misc module for convenience
 namespace linuxdeploy {

lib/CMakeLists.txt

@@ -1,5 +1,3 @@
-include(CTest)
-
 add_library(subprocess INTERFACE)
 target_sources(subprocess INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/cpp-subprocess/subprocess.hpp)
 target_include_directories(subprocess INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/cpp-subprocess)
@@ -9,31 +7,85 @@ add_library(args INTERFACE)
 target_sources(args INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/args/args.hxx)
 target_include_directories(args INTERFACE args)
 
-add_subdirectory(linuxdeploy-desktopfile)
-
-function(ld_add_boost_headeronly_lib)
-    set(options "")
-    set(oneValueArgs TARGET_NAME ROOT_DIR)
-    set(multiValueArgs LINK_LIBRARIES)
-    cmake_parse_arguments(A "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-#    message(STATUS "Adding boost header-only library ${A_TARGET_NAME} in directory ${A_ROOT_DIR} with dependencies to ${A_LINK_LIBRARIES}")
-    add_library(${A_TARGET_NAME} INTERFACE)
-    set_property(TARGET ${A_TARGET_NAME} PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${A_ROOT_DIR}/include>")
-    set_property(TARGET ${A_TARGET_NAME} PROPERTY INTERFACE_LINK_LIBRARIES ${A_LINK_LIBRARIES})
-endfunction()
+add_library(cpp-feather-ini-parser INTERFACE)
+target_sources(cpp-feather-ini-parser INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/cpp-feather-ini-parser/INI.h)
+target_include_directories(cpp-feather-ini-parser INTERFACE cpp-feather-ini-parser)
 
+add_executable(test_cpp_feather_ini_parser EXCLUDE_FROM_ALL ${CMAKE_CURRENT_SOURCE_DIR}/cpp-feather-ini-parser/example/example.cpp)
+target_link_libraries(test_cpp_feather_ini_parser PRIVATE cpp-feather-ini-parser)
+add_test(test_cpp_feather_ini_parser test_cpp_feather_ini_parser)
 
 if(NOT USE_SYSTEM_BOOST)
-    ld_add_boost_headeronly_lib(TARGET_NAME boost_config ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/boost-config)
+    add_library(boost_config INTERFACE)
+    set_property(TARGET boost_config PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-config/include>")
 
-    ld_add_boost_headeronly_lib(TARGET_NAME boost_throw_exception ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/boost-throw_exception LINK_LIBRARIES boost_throw_exception)
+    add_library(boost_utility INTERFACE)
+    set_property(TARGET boost_utility PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-utility/include>")
+    set_property(TARGET boost_utility PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
 
-    foreach(boost_lib_name utility predef assert core type_traits iterator mpl preprocessor static_assert detail smart_ptr exception io container_hash range integer)
-        ld_add_boost_headeronly_lib(TARGET_NAME boost_${boost_lib_name} ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/boost-${boost_lib_name} LINK_LIBRARIES boost_config;boost_throw_exception)
-    endforeach()
+    add_library(boost_predef INTERFACE)
+    set_property(TARGET boost_predef PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-predef/include>")
+    set_property(TARGET boost_predef PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
 
-    ld_add_boost_headeronly_lib(TARGET_NAME boost_functional ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/boost-utility LINK_LIBRARIES boost_config;boost_container_hash)
+    add_library(boost_assert INTERFACE)
+    set_property(TARGET boost_assert PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-assert/include>")
+    set_property(TARGET boost_assert PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_core INTERFACE)
+    set_property(TARGET boost_core PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-core/include>")
+    set_property(TARGET boost_core PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_type_traits INTERFACE)
+    set_property(TARGET boost_type_traits PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-type_traits/include>")
+    set_property(TARGET boost_type_traits PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_iterator INTERFACE)
+    set_property(TARGET boost_iterator PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-iterator/include>")
+    set_property(TARGET boost_iterator PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_mpl INTERFACE)
+    set_property(TARGET boost_mpl PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-mpl/include>")
+    set_property(TARGET boost_mpl PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_preprocessor INTERFACE)
+    set_property(TARGET boost_preprocessor PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-preprocessor/include>")
+    set_property(TARGET boost_preprocessor PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_static_assert INTERFACE)
+    set_property(TARGET boost_static_assert PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-static_assert/include>")
+    set_property(TARGET boost_static_assert PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_detail INTERFACE)
+    set_property(TARGET boost_detail PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-detail/include>")
+    set_property(TARGET boost_detail PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_smart_ptr INTERFACE)
+    set_property(TARGET boost_smart_ptr PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-smart_ptr/include>")
+    set_property(TARGET boost_smart_ptr PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_throw_exception INTERFACE)
+    set_property(TARGET boost_throw_exception PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-throw_exception/include>")
+    set_property(TARGET boost_throw_exception PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_io INTERFACE)
+    set_property(TARGET boost_io PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-io/include>")
+    set_property(TARGET boost_io PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_container_hash INTERFACE)
+    set_property(TARGET boost_container_hash PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-container_hash/include>")
+    set_property(TARGET boost_container_hash PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_functional INTERFACE)
+    set_property(TARGET boost_functional PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-functional/include>")
+    set_property(TARGET boost_functional PROPERTY INTERFACE_LINK_LIBRARIES "boost_config;boost_container_hash")
+
+    add_library(boost_range INTERFACE)
+    set_property(TARGET boost_range PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-range/include>")
+    set_property(TARGET boost_range PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
+
+    add_library(boost_integer INTERFACE)
+    set_property(TARGET boost_integer PROPERTY INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/boost-integer/include>")
+    set_property(TARGET boost_integer PROPERTY INTERFACE_LINK_LIBRARIES "boost_config")
 
     file(GLOB boost_system_srcs ${CMAKE_CURRENT_SOURCE_DIR}/boost-system/src/*.cpp)
     add_library(boost_system STATIC ${boost_system_srcs})
@@ -46,7 +98,7 @@ if(NOT USE_SYSTEM_BOOST)
     file(GLOB boost_filesystem_srcs ${CMAKE_CURRENT_SOURCE_DIR}/boost-filesystem/src/*.cpp)
     add_library(boost_filesystem STATIC ${boost_filesystem_srcs})
     target_include_directories(boost_filesystem PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/boost-filesystem/include)
-    target_link_libraries(boost_filesystem PUBLIC boost_config boost_utility boost_system boost_throw_exception)
+    target_link_libraries(boost_filesystem PUBLIC boost_config boost_utility boost_system)
 
     file(GLOB boost_regex_srcs ${CMAKE_CURRENT_SOURCE_DIR}/boost-regex/src/*.cpp)
     add_library(boost_regex STATIC ${boost_regex_srcs})
@@ -56,7 +108,3 @@ if(NOT USE_SYSTEM_BOOST)
         boost_type_traits boost_static_assert boost_integer boost_preprocessor boost_functional boost_detail
     )
 endif()
-
-if(BUILD_TESTING AND NOT TARGET gtest)
-    add_subdirectory(googletest)
-endif()

resources/linuxdeploy.desktop

@@ -1,8 +0,0 @@
-[Desktop Entry]
-Name=linuxdeploy
-Type=Application
-Terminal=true
-NoDisplay=true
-Exec=linuxdeploy
-Icon=linuxdeploy
-Categories=Development;

src/CMakeLists.txt

@@ -45,7 +45,7 @@ add_subdirectory(util)
 add_subdirectory(plugin)
 add_subdirectory(core)
 
-add_executable(linuxdeploy main.cpp core.cpp)
+add_executable(linuxdeploy main.cpp)
 target_link_libraries(linuxdeploy linuxdeploy_core args)
 set_target_properties(linuxdeploy PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")