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Diffstat (limited to '')
| -rw-r--r-- | src/civetweb/cmake/FindLibM.cmake | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/civetweb/cmake/FindLibM.cmake b/src/civetweb/cmake/FindLibM.cmake new file mode 100644 index 000000000..9f42aa493 --- /dev/null +++ b/src/civetweb/cmake/FindLibM.cmake @@ -0,0 +1,47 @@ +#.rst: +# FindLibM +# -------- +# +# Find the native realtime includes and library. +# +# IMPORTED Targets +# ^^^^^^^^^^^^^^^^ +# +# This module defines :prop_tgt:`IMPORTED` target ``LIBM::LIBM``, if +# LIBM has been found. +# +# Result Variables +# ^^^^^^^^^^^^^^^^ +# +# This module defines the following variables: +# +# :: +# +# LIBM_INCLUDE_DIRS - where to find math.h, etc. +# LIBM_LIBRARIES - List of libraries when using libm. +# LIBM_FOUND - True if math library found. +# +# Hints +# ^^^^^ +# +# A user may set ``LIBM_ROOT`` to a math library installation root to tell this +# module where to look. + +find_path(LIBM_INCLUDE_DIRS + NAMES math.h + PATHS /usr/include /usr/local/include /usr/local/bic/include + NO_DEFAULT_PATH +) +find_library(LIBM_LIBRARIES m) +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LibM DEFAULT_MSG LIBM_LIBRARIES LIBM_INCLUDE_DIRS) +mark_as_advanced(LIBM_INCLUDE_DIRS LIBM_LIBRARIES) + +if(LIBM_FOUND) + if(NOT TARGET LIBM::LIBM) + add_library(LIBM::LIBM UNKNOWN IMPORTED) + set_target_properties(LIBM::LIBM PROPERTIES + IMPORTED_LOCATION "${LIBM_LIBRARIES}" + INTERFACE_INCLUDE_DIRECTORIES "${LIBM_INCLUDE_DIRS}") + endif() +endif() |