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fb1883d226
Make the Find modules set and return their respective `pkg-config`
module name(s) to the CMake build process, which then adds those
to the `Requires:` list.
Before this patch, `pkg-config` module names were maintainted in two
separate places. After this patch, they are maintained in the Find
modules for dependencies that have one (most do).
Re-align existing modules with this change: msh3, mbedtls, rustls.
These modules return their `pkg-config` module name only when
detected via `pkg-config`.
Follow-up to d511ec8b0a #15573
Closes #15800
73 lines
2.4 KiB
CMake
73 lines
2.4 KiB
CMake
#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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# Find the msh3 library
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#
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# Input variables:
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#
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# - `MSH3_INCLUDE_DIR`: The msh3 include directory.
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# - `MSH3_LIBRARY`: Path to `msh3` library.
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#
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# Result variables:
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#
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# - `MSH3_FOUND`: System has msh3.
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# - `MSH3_INCLUDE_DIRS`: The msh3 include directories.
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# - `MSH3_LIBRARIES`: The msh3 library names.
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# - `MSH3_LIBRARY_DIRS`: The msh3 library directories.
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# - `MSH3_PC_REQUIRES`: The msh3 pkg-config packages.
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# - `MSH3_CFLAGS`: Required compiler flags.
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# - `MSH3_VERSION`: Version of msh3.
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set(MSH3_PC_REQUIRES "libmsh3")
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if(CURL_USE_PKGCONFIG AND
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NOT DEFINED MSH3_INCLUDE_DIR AND
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NOT DEFINED MSH3_LIBRARY)
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find_package(PkgConfig QUIET)
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pkg_check_modules(MSH3 ${MSH3_PC_REQUIRES})
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endif()
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if(MSH3_FOUND)
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string(REPLACE ";" " " MSH3_CFLAGS "${MSH3_CFLAGS}")
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message(STATUS "Found MSH3 (via pkg-config): ${MSH3_INCLUDE_DIRS} (found version \"${MSH3_VERSION}\")")
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else()
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set(MSH3_PC_REQUIRES "") # Depend on pkg-config only when found via pkg-config
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find_path(MSH3_INCLUDE_DIR NAMES "msh3.h")
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find_library(MSH3_LIBRARY NAMES "msh3")
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(MSH3
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REQUIRED_VARS
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MSH3_INCLUDE_DIR
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MSH3_LIBRARY
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)
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if(MSH3_FOUND)
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set(MSH3_INCLUDE_DIRS ${MSH3_INCLUDE_DIR})
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set(MSH3_LIBRARIES ${MSH3_LIBRARY})
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endif()
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mark_as_advanced(MSH3_INCLUDE_DIR MSH3_LIBRARY)
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endif()
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