[libcerf] Add new port (#7320)

* Add port for libcerf.

* Indicate that static linkage is not available.

* Patch to enable static build.

ports/libcerf/001-fix-static-build.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index f79581f..4fc9457 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -56,6 +56,8 @@ if(MSVC)
+     # set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin/$<CONFIG>)
+     if(BUILD_SHARED_LIBS)
+         set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
++    else()
++        set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
+     endif()
+ else()
+     add_compile_options(-O2 -Wno-sign-compare -fno-omit-frame-pointer)

ports/libcerf/CONTROL

@@ -0,0 +1,4 @@
+Source: libcerf
+Version: 1.13
+Description: A self-contained numeric library that provides an efficient and accurate implementation of complex error functions, along with Dawson, Faddeeva, and Voigt functions.
+Homepage: https://jugit.fz-juelich.de/mlz/libcerf

ports/libcerf/portfile.cmake

@@ -0,0 +1,35 @@
+include(vcpkg_common_functions)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+  set(BUILD_SHARED_LIBS ON)
+else()
+  set(BUILD_SHARED_LIBS OFF)
+endif()
+
+vcpkg_download_distfile(ARCHIVE
+    URLS "https://jugit.fz-juelich.de/mlz/libcerf/uploads/924b8d245ad3461107ec630734dfc781/libcerf-1.13.tgz"
+    FILENAME "libcerf-1.13.tgz"
+    SHA512 4df711d3e9fd00de99959c3253a9565d1dc2c41f75a5800ced9c52f89cbd13185fbdca3ad75de788fd16c044082738ab345b7fb6a8820ac588edafe1812944aa
+)
+
+vcpkg_extract_source_archive_ex(
+    OUT_SOURCE_PATH SOURCE_PATH
+    ARCHIVE ${ARCHIVE}
+    PATCHES 001-fix-static-build.patch
+)
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DCERF_CPP=ON
+        -DLIB_MAN=OFF
+        -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS}
+)
+
+vcpkg_install_cmake()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/libcerf RENAME copyright)
+
+vcpkg_test_cmake(PACKAGE_NAME libcerf)