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Provide a CMake option to disable C++ exceptions #1580

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Jun 6, 2023
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Provide a CMake option to disable C++ exceptions #1580

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5 changes: 5 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,10 @@ string(REGEX MATCH "([0-9]+\\.?)+" _httplib_version "${_raw_version_string}")

project(httplib VERSION ${_httplib_version} LANGUAGES CXX)

# Lets you disable C++ exception during CMake configure time.
# The value is used in the install CMake config file.
option(HTTPLIB_NO_EXCEPTIONS "Disable the use of C++ exceptions" OFF)

# Change as needed to set an OpenSSL minimum version.
# This is used in the installed Cmake config file.
set(_HTTPLIB_OPENSSL_MIN_VER "1.1.1")
Expand Down Expand Up @@ -229,6 +233,7 @@ target_link_libraries(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}

# Set the definitions to enable optional features
target_compile_definitions(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
$<$<BOOL:${HTTPLIB_NO_EXCEPTIONS}>:CPPHTTPLIB_NO_EXCEPTIONS>
$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:CPPHTTPLIB_BROTLI_SUPPORT>
$<$<BOOL:${HTTPLIB_IS_USING_ZLIB}>:CPPHTTPLIB_ZLIB_SUPPORT>
$<$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>:CPPHTTPLIB_OPENSSL_SUPPORT>
Expand Down