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lokinet/cmake/DownloadLibCurl.cmake

58 lines
2.2 KiB
CMake

set(LIBCURL_PREFIX ${CMAKE_BINARY_DIR}/libcurl)
set(LIBCURL_URL https://github.com/curl/curl/releases/download/curl-7_67_0/curl-7.67.0.tar.xz)
set(LIBCURL_HASH SHA256=f5d2e7320379338c3952dcc7566a140abb49edb575f9f99272455785c40e536c)
if(CURL_TARBALL_URL)
# make a build time override of the tarball url so we can fetch it if the original link goes away
set(LIBCURL_URL ${CURL_TARBALL_URL})
endif()
file(MAKE_DIRECTORY ${LIBCURL_PREFIX}/include)
include(ExternalProject)
include(ProcessorCount)
ProcessorCount(PROCESSOR_COUNT)
if(PROCESSOR_COUNT EQUAL 0)
set(PROCESSOR_COUNT 1)
endif()
set(libcurl_cc ${CMAKE_C_COMPILER})
if(CCACHE_PROGRAM)
set(libcurl_cc "${CCACHE_PROGRAM} ${libcurl_cc}")
endif()
set(CURL_CONFIGURE ./configure --prefix=${LIBCURL_PREFIX}
--without-ssl --without-nss --without-gnutls --without-mbedtls --without-wolfssl --without-mesalink
--without-bearssl --without-ca-bundle --without-libidn2 --without-zlib --without-nghttp2 --without-nghttp3
--without-quiche --without-zsh-functions-dir --without-fish-functions-dir
--without-librtmp --without-ca-fallback --without-ca-path --without-brotli --without-libpsl
--disable-manual --disable-dict --disable-file --disable-ftp --disable-gopher --disable-imap --disable-ldap --disable-ldaps
--disable-pop3 --disable-rtsp --disable-smtp --disable-telnet --disable-tftp
--enable-static --disable-shared CC=${libcurl_cc})
if (CMAKE_C_COMPILER_ARG1)
set(CURL_CONFIGURE ${CURL_CONFIGURE} CPPFLAGS=${CMAKE_C_COMPILER_ARG1})
endif()
if (CROSS_TARGET)
set(CURL_CONFIGURE ${CURL_CONFIGURE} --target=${CROSS_TARGET} --host=${CROSS_TARGET})
endif()
ExternalProject_Add(libcurl_external
BUILD_IN_SOURCE ON
PREFIX ${LIBCURL_PREFIX}
URL ${LIBCURL_URL}
URL_HASH ${LIBCURL_HASH}
CONFIGURE_COMMAND ${CURL_CONFIGURE}
BUILD_COMMAND make -j${PROCESSOR_COUNT}
BUILD_BYPRODUCTS ${LIBCURL_PREFIX}/lib/libcurl.a ${LIBCURL_PREFIX}/include
)
add_library(curl_vendor STATIC IMPORTED GLOBAL)
add_dependencies(curl_vendor curl_external)
set_target_properties(curl_vendor PROPERTIES
IMPORTED_LOCATION ${LIBCURL_PREFIX}/lib/libcurl.a
INTERFACE_INCLUDE_DIRECTORIES ${LIBCURL_PREFIX}/include
)