diff options
| -rw-r--r-- | CMakeLists.txt | 32 | ||||
| -rw-r--r-- | config.h.in | 2 | ||||
| -rw-r--r-- | src/support/command-line.cpp | 2 |
3 files changed, 20 insertions, 16 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index b338943ff..afd700c41 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,5 +1,5 @@ -project(binaryen C CXX) cmake_minimum_required(VERSION 3.1.3) +project(binaryen LANGUAGES C CXX VERSION 90) include(GNUInstallDirs) if(NOT CMAKE_BUILD_TYPE) @@ -11,20 +11,24 @@ endif() # more useful error reports from users. option(BYN_ENABLE_ASSERTIONS "Enable assertions" ON) -find_package(Git QUIET REQUIRED) -execute_process(COMMAND - "${GIT_EXECUTABLE}" --git-dir=${CMAKE_CURRENT_SOURCE_DIR}/.git describe --tags - RESULT_VARIABLE - GIT_HASH_RESULT - OUTPUT_VARIABLE - GIT_HASH - OUTPUT_STRIP_TRAILING_WHITESPACE) -if(${GIT_HASH_RESULT}) - message(WARNING "Error running git describe to determine version") - set(BINARYEN_VERSION_INFO "(unable to determine version)") -else() - set(BINARYEN_VERSION_INFO "${GIT_HASH}") +# For git users, attempt to generate a more useful version string +if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git) + find_package(Git QUIET REQUIRED) + execute_process(COMMAND + "${GIT_EXECUTABLE}" --git-dir=${CMAKE_CURRENT_SOURCE_DIR}/.git describe --tags + RESULT_VARIABLE + GIT_HASH_RESULT + OUTPUT_VARIABLE + GIT_HASH + OUTPUT_STRIP_TRAILING_WHITESPACE) + if(${GIT_HASH_RESULT}) + message(WARNING "Error running git describe to determine version") + set(CMAKE_PROJECT_VERSION "(unable to determine version)") + else() + set(CMAKE_PROJECT_VERSION "${GIT_HASH}") + endif() endif() + configure_file(config.h.in config.h) # Support functionality. diff --git a/config.h.in b/config.h.in index 17f2018e2..21bd41343 100644 --- a/config.h.in +++ b/config.h.in @@ -1 +1 @@ -#cmakedefine BINARYEN_VERSION_INFO "${BINARYEN_VERSION_INFO}" +#cmakedefine CMAKE_PROJECT_VERSION "${CMAKE_PROJECT_VERSION}" diff --git a/src/support/command-line.cpp b/src/support/command-line.cpp index 0986a49ff..e6cd352bb 100644 --- a/src/support/command-line.cpp +++ b/src/support/command-line.cpp @@ -58,7 +58,7 @@ Options::Options(const std::string& command, const std::string& description) "Output version information and exit", Arguments::Zero, [command](Options*, const std::string&) { - std::cout << command << " " << BINARYEN_VERSION_INFO << "\n"; + std::cout << command << " " << CMAKE_PROJECT_VERSION << "\n"; exit(0); }); add("--help", |