un-nest curl

curl-8.15.0/CMake/FindMSH3.cmake

@@ -0,0 +1,72 @@
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+# Find the msh3 library
+#
+# Input variables:
+#
+# - `MSH3_INCLUDE_DIR`:   The msh3 include directory.
+# - `MSH3_LIBRARY`:       Path to `msh3` library.
+#
+# Result variables:
+#
+# - `MSH3_FOUND`:         System has msh3.
+# - `MSH3_INCLUDE_DIRS`:  The msh3 include directories.
+# - `MSH3_LIBRARIES`:     The msh3 library names.
+# - `MSH3_LIBRARY_DIRS`:  The msh3 library directories.
+# - `MSH3_PC_REQUIRES`:   The msh3 pkg-config packages.
+# - `MSH3_CFLAGS`:        Required compiler flags.
+# - `MSH3_VERSION`:       Version of msh3.
+
+set(MSH3_PC_REQUIRES "libmsh3")
+
+if(CURL_USE_PKGCONFIG AND
+   NOT DEFINED MSH3_INCLUDE_DIR AND
+   NOT DEFINED MSH3_LIBRARY)
+  find_package(PkgConfig QUIET)
+  pkg_check_modules(MSH3 ${MSH3_PC_REQUIRES})
+endif()
+
+if(MSH3_FOUND)
+  string(REPLACE ";" " " MSH3_CFLAGS "${MSH3_CFLAGS}")
+  message(STATUS "Found MSH3 (via pkg-config): ${MSH3_INCLUDE_DIRS} (found version \"${MSH3_VERSION}\")")
+else()
+  set(MSH3_PC_REQUIRES "")  # Depend on pkg-config only when found via pkg-config
+
+  find_path(MSH3_INCLUDE_DIR NAMES "msh3.h")
+  find_library(MSH3_LIBRARY NAMES "msh3")
+
+  include(FindPackageHandleStandardArgs)
+  find_package_handle_standard_args(MSH3
+    REQUIRED_VARS
+      MSH3_INCLUDE_DIR
+      MSH3_LIBRARY
+  )
+
+  if(MSH3_FOUND)
+    set(MSH3_INCLUDE_DIRS ${MSH3_INCLUDE_DIR})
+    set(MSH3_LIBRARIES    ${MSH3_LIBRARY})
+  endif()
+
+  mark_as_advanced(MSH3_INCLUDE_DIR MSH3_LIBRARY)
+endif()