diff options
Diffstat (limited to 'cmake/FindLLHTTP.cmake')
| -rw-r--r-- | cmake/FindLLHTTP.cmake | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/cmake/FindLLHTTP.cmake b/cmake/FindLLHTTP.cmake new file mode 100644 index 0000000..a87d335 --- /dev/null +++ b/cmake/FindLLHTTP.cmake @@ -0,0 +1,39 @@ +# - Try to find llhttp +# +# Defines the following variables: +# +# LLHTTP_FOUND - system has llhttp +# LLHTTP_INCLUDE_DIR - the llhttp include directory +# LLHTTP_LIBRARIES - Link these to use llhttp +# LLHTTP_VERSION_MAJOR - major version +# LLHTTP_VERSION_MINOR - minor version +# LLHTTP_VERSION_STRING - the version of llhttp found + +# Find the header and library +find_path(LLHTTP_INCLUDE_DIR NAMES llhttp.h) +find_library(LLHTTP_LIBRARY NAMES llhttp libllhttp) + +# Found the header, read version +if(LLHTTP_INCLUDE_DIR AND EXISTS "${LLHTTP_INCLUDE_DIR}/llhttp.h") + file(READ "${LLHTTP_INCLUDE_DIR}/llhttp.h" LLHTTP_H) + if(LLHTTP_H) + string(REGEX REPLACE ".*#define[\t ]+LLHTTP_VERSION_MAJOR[\t ]+([0-9]+).*" "\\1" LLHTTP_VERSION_MAJOR "${LLHTTP_H}") + string(REGEX REPLACE ".*#define[\t ]+LLHTTP_VERSION_MINOR[\t ]+([0-9]+).*" "\\1" LLHTTP_VERSION_MINOR "${LLHTTP_H}") + set(LLHTTP_VERSION_STRING "${LLHTTP_VERSION_MAJOR}.${LLHTTP_VERSION_MINOR}") + endif() + unset(LLHTTP_H) +endif() + +# Handle the QUIETLY and REQUIRED arguments and set LLHTTP_FOUND +# to TRUE if all listed variables are TRUE +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LLHTTP REQUIRED_VARS LLHTTP_INCLUDE_DIR LLHTTP_LIBRARY) + +# Hide advanced variables +mark_as_advanced(LLHTTP_INCLUDE_DIR LLHTTP_LIBRARY) + +# Set standard variables +if(LLHTTP_FOUND) + set(LLHTTP_LIBRARIES ${LLHTTP_LIBRARY}) + set(LLHTTP_INCLUDE_DIRS ${LLHTTP_INCLUDE_DIR}) +endif() |