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* gnu/packages/compression.scm (heatshrink): New variable. * gnu/packages/patches/heatshrink-add-cmake.patch: New file. * gnu/local.mk (dist_patch_DATA): Add "heatshrink-add-cmake.patch". Change-Id: I0beccdcaed22e47ac6bfe522497e0759a315813d Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
111 lines
3.2 KiB
Diff
111 lines
3.2 KiB
Diff
From 0886e9ca76552b8e325841e2b820b4563e5d5aba Mon Sep 17 00:00:00 2001
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From: tamasmeszaros <meszaros.q@gmail.com>
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Date: Thu, 27 Jul 2023 23:11:25 +0200
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Subject: [PATCH] Add CMake build script
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---
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CMakeLists.txt | 82 +++++++++++++++++++++++++++++++++++++++++++++++++
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Config.cmake.in | 5 +++
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2 files changed, 87 insertions(+)
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create mode 100644 CMakeLists.txt
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create mode 100644 Config.cmake.in
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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new file mode 100644
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index 0000000..5b840eb
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--- /dev/null
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+++ b/CMakeLists.txt
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@@ -0,0 +1,82 @@
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+cmake_minimum_required(VERSION 3.10)
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+
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+project(heatshrink C)
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+
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+add_library(${PROJECT_NAME} heatshrink_decoder.c heatshrink_encoder.c)
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+add_library(${PROJECT_NAME}_dynalloc heatshrink_decoder.c heatshrink_encoder.c)
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+
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+find_library(MATH_LIBRARY m) # Business as usual
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+if(MATH_LIBRARY)
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+ target_link_libraries(${PROJECT_NAME} PUBLIC ${MATH_LIBRARY})
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+endif()
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+
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+target_include_directories(${PROJECT_NAME} PUBLIC $<INSTALL_INTERFACE:include>)
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+target_include_directories(${PROJECT_NAME}_dynalloc PUBLIC $<INSTALL_INTERFACE:include>)
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+
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+target_compile_definitions(${PROJECT_NAME} PUBLIC HEATSHRINK_DYNAMIC_ALLOC=0)
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+target_compile_definitions(${PROJECT_NAME}_dynalloc PUBLIC HEATSHRINK_DYNAMIC_ALLOC=1)
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+
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+if (UNIX)
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+ add_executable(${PROJECT_NAME}_cmd heatshrink.c)
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+ target_link_libraries(${PROJECT_NAME}_cmd ${PROJECT_NAME}_dynalloc)
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+ set_target_properties(${PROJECT_NAME}_cmd PROPERTIES OUTPUT_NAME ${PROJECT_NAME})
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+endif ()
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+
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+# Installation and export:
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+
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+include(CMakePackageConfigHelpers)
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+
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+write_basic_package_version_file(
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+ "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
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+ VERSION 0.4.1
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+ COMPATIBILITY AnyNewerVersion
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+)
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+
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+set(_exported_targets ${PROJECT_NAME} ${PROJECT_NAME}_dynalloc)
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+if (UNIX)
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+ list(APPEND _exported_targets ${PROJECT_NAME}_cmd)
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+endif ()
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+
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+install(TARGETS ${_exported_targets}
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+ EXPORT ${PROJECT_NAME}Targets
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+)
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+
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+export(EXPORT ${PROJECT_NAME}Targets
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+ FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake"
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+ NAMESPACE ${PROJECT_NAME}::
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+)
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+
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+include(GNUInstallDirs)
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+set(ConfigPackageLocation ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
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+
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+configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in
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+ "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
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+ INSTALL_DESTINATION ${ConfigPackageLocation}
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+)
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+
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+install(
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+ FILES
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+ heatshrink_common.h
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+ heatshrink_config.h
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+ heatshrink_encoder.h
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+ heatshrink_decoder.h
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+ DESTINATION
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+ include/${PROJECT_NAME}
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+ )
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+
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+install(EXPORT ${PROJECT_NAME}Targets
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+ FILE
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+ ${PROJECT_NAME}Targets.cmake
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+ NAMESPACE
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+ ${PROJECT_NAME}::
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+ DESTINATION
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+ ${ConfigPackageLocation}
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+)
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+
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+install(
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+ FILES
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+ "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
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+ "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
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+ DESTINATION
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+ ${ConfigPackageLocation}
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+)
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diff --git a/Config.cmake.in b/Config.cmake.in
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new file mode 100644
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index 0000000..0809ba9
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--- /dev/null
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+++ b/Config.cmake.in
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@@ -0,0 +1,5 @@
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+@PACKAGE_INIT@
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+
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+if (EXISTS ${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake)
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+ include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
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+endif ()
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