diff options
| author | Adolfo E. García <adolfo.garcia.cr@gmail.com> | 2017-10-15 15:02:34 +0300 |
|---|---|---|
| committer | Adolfo E. García <adolfo.garcia.cr@gmail.com> | 2017-10-21 19:12:28 +0300 |
| commit | 2fa3f5072d2010c402d44c394b208cd32f108aea (patch) | |
| tree | d681249c48d92971d3e7f194f71deb4fbae4bbbe /CMakeLists.txt | |
| parent | 7cc6f6f2a3d97e006fd5dba99d648aab7dbf34aa (diff) | |
Simplify the ZLIB version check
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 5ec37473c..bfefcadd1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -240,17 +240,8 @@ find_package(ZLIB REQUIRED) set(CMAKE_REQUIRED_INCLUDES ${ZLIB_INCLUDE_DIR}) -check_cxx_source_compiles(" - #include <zlib.h> - - #if !defined(ZLIB_VERNUM) || (ZLIB_VERNUM < 0x1200) - #error zlib 1.2.x or higher is required to use the gzip format - #endif - - int main() { return 0; }" ZLIB_SUPPORTS_GZIP) - -if(NOT ZLIB_SUPPORTS_GZIP) - message(FATAL_ERROR "zlib 1.2.x or higher is required to use the gzip format") +if(ZLIB_VERSION_STRING VERSION_LESS "1.2.0") + message(FATAL_ERROR "zlib 1.2.0 or higher is required to use the gzip format") endif() # Optional |