diff options
| author | Ethan Morgan <ethan@gweithio.com> | 2026-02-14 16:44:06 +0000 |
|---|---|---|
| committer | Ethan Morgan <ethan@gweithio.com> | 2026-02-14 16:44:06 +0000 |
| commit | 54409423f767d8b1cf30cb7d0efca6b4ca138823 (patch) | |
| tree | d915ac7828703ce4b963efdd9728a1777ba18c1e /vcpkg/ports/tinyexpr/CMakeLists.txt | |
Diffstat (limited to 'vcpkg/ports/tinyexpr/CMakeLists.txt')
| -rw-r--r-- | vcpkg/ports/tinyexpr/CMakeLists.txt | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/vcpkg/ports/tinyexpr/CMakeLists.txt b/vcpkg/ports/tinyexpr/CMakeLists.txt new file mode 100644 index 0000000..60f3834 --- /dev/null +++ b/vcpkg/ports/tinyexpr/CMakeLists.txt @@ -0,0 +1,48 @@ +cmake_minimum_required(VERSION 3.14)
+
+project(tinyexpr LANGUAGES C)
+
+include(CheckSymbolExists)
+include(GNUInstallDirs)
+
+if(WIN32 AND BUILD_SHARED_LIBS)
+ add_library(tinyexpr tinyexpr.c exports.def)
+else()
+ add_library(tinyexpr tinyexpr.c)
+endif()
+
+target_include_directories(
+ tinyexpr
+ PUBLIC
+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
+
+# https://stackoverflow.com/questions/32816646/can-cmake-detect-if-i-need-to-link-to-libm-when-using-pow-in-c
+if(NOT POW_FUNCTION_EXISTS AND NOT NEED_LINKING_AGAINST_LIBM)
+ check_symbol_exists(pow "math.h" POW_FUNCTION_EXISTS)
+ if(NOT POW_FUNCTION_EXISTS)
+ unset(POW_FUNCTION_EXISTS CACHE)
+ list(APPEND CMAKE_REQUIRED_LIBRARIES m)
+ check_symbol_exists(pow "math.h" POW_FUNCTION_EXISTS)
+ if(POW_FUNCTION_EXISTS)
+ set(NEED_LINKING_AGAINST_LIBM True CACHE BOOL "" FORCE)
+ else()
+ message(FATAL_ERROR "Failed making the pow() function available")
+ endif()
+ endif()
+endif()
+
+if(NEED_LINKING_AGAINST_LIBM)
+ target_link_libraries(tinyexpr PUBLIC m)
+endif()
+
+set_target_properties(tinyexpr PROPERTIES PUBLIC_HEADER tinyexpr.h)
+
+install(TARGETS tinyexpr EXPORT unofficial-tinyexpr-config)
+
+install(
+ EXPORT unofficial-tinyexpr-config
+ NAMESPACE unofficial::tinyexpr::
+ DESTINATION share/unofficial-tinyexpr
+ PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
+)
|