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cmake/FindNGTCP2: use library path as hint for finding the crypto module

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It allows finding the ngtcp2 crypto interface library automatically when
using a custom `NGTCP2_LIBRARY`.

Before this patch the library location had to be added via
`CMAKE_LIBRARY_PATH` or by other means.

Also add empty lines for readability / uniformity.

Fixes 8b8909e120/curl.sh (L289)
Closes #14905
This commit is contained in:
Viktor Szakats 2024-09-12 03:34:31 +02:00
parent 50e2cb5894
commit 8498b1b953
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1 changed files with 5 additions and 0 deletions
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5
CMake/FindNGTCP2.cmake
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@ -84,14 +84,19 @@ if(NGTCP2_FIND_COMPONENTS)
if(_ngtcp2_crypto_backend)
string(TOLOWER "ngtcp2_crypto_${_ngtcp2_crypto_backend}" _crypto_library)
if(CURL_USE_PKGCONFIG)
pkg_check_modules(PC_${_crypto_library} "lib${_crypto_library}")
endif()
get_filename_component(_ngtcp2_library_dir "${NGTCP2_LIBRARY}" DIRECTORY)
find_library(${_crypto_library}_LIBRARY NAMES ${_crypto_library}
HINTS
${_ngtcp2_library_dir}
${PC_${_crypto_library}_LIBDIR}
${PC_${_crypto_library}_LIBRARY_DIRS}
)
if(${_crypto_library}_LIBRARY)
set(NGTCP2_${_ngtcp2_crypto_backend}_FOUND TRUE)
set(NGTCP2_CRYPTO_LIBRARY ${${_crypto_library}_LIBRARY})