[fftw3] fix openmp on macos (#30833)

Co-authored-by: Monica <v-liumonica@microsoft.com>

ports/fftw3/fix-openmp.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index ce438a3..43c74be 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -356,7 +356,7 @@ if (OPENMP_FOUND)
+   target_link_libraries (${fftw3_lib}_omp ${fftw3_lib})
+   target_link_libraries (${fftw3_lib}_omp ${CMAKE_THREAD_LIBS_INIT})
+   list (APPEND subtargets ${fftw3_lib}_omp)
+-  target_compile_options (${fftw3_lib}_omp PRIVATE ${OpenMP_C_FLAGS})
++  target_link_libraries (${fftw3_lib}_omp OpenMP::OpenMP_C)
+ endif ()
+ 
+ foreach(subtarget ${subtargets})

ports/fftw3/portfile.cmake

@@ -6,13 +6,14 @@ vcpkg_download_distfile(ARCHIVE
 
 vcpkg_extract_source_archive(
     SOURCE_PATH
-    ARCHIVE ${ARCHIVE}
+    ARCHIVE "${ARCHIVE}"
     PATCHES
         omp_test.patch
         patch_targets.patch
         fftw3_arch_fix.patch
         aligned_malloc.patch
         bigobj.patch
+        fix-openmp.patch
 )
 
 vcpkg_check_features(
@@ -29,28 +30,20 @@ vcpkg_check_features(
 
 set(ENABLE_FLOAT_CMAKE fftw3f)
 set(ENABLE_LONG_DOUBLE_CMAKE fftw3l)
-set(ENABLE_DEFAULT_PRECISION_CMAKE fftw3)
+set(Z_DEFAULT_PRECISION_CMAKE fftw3)
 
-foreach(PRECISION ENABLE_FLOAT ENABLE_LONG_DOUBLE ENABLE_DEFAULT_PRECISION)
-    if(PRECISION STREQUAL "ENABLE_LONG_DOUBLE")
-        vcpkg_cmake_configure(
-        SOURCE_PATH "${SOURCE_PATH}"
-        OPTIONS 
-            -D${PRECISION}=ON
-            -DENABLE_OPENMP=${ENABLE_OPENMP}
-            -DENABLE_THREADS=${HAVE_THREADS}
-            -DWITH_COMBINED_THREADS=${HAVE_THREADS}
-            -DBUILD_TESTS=OFF
-        )
-    else()
-        vcpkg_cmake_configure(
+foreach(PRECISION ENABLE_FLOAT ENABLE_LONG_DOUBLE Z_DEFAULT_PRECISION)
+    vcpkg_cmake_configure(
         SOURCE_PATH "${SOURCE_PATH}"
         OPTIONS 
             -D${PRECISION}=ON
             ${FEATURE_OPTIONS}
             -DBUILD_TESTS=OFF
-        )
-    endif()
+            -DCMAKE_REQUIRE_FIND_PACKAGE_OpenMP=ON
+        MAYBE_UNUSED_VARIABLES
+            CMAKE_REQUIRE_FIND_PACKAGE_OpenMP
+            Z_DEFAULT_PRECISION
+    )
 
     vcpkg_cmake_install()
 
@@ -71,5 +64,5 @@ file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
 
 file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
-
-vcpkg_fixup_pkgconfig()
+
+vcpkg_fixup_pkgconfig()

ports/fftw3/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "fftw3",
   "version": "3.3.10",
-  "port-version": 6,
+  "port-version": 7,
   "description": "FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data (as well as of even/odd data, i.e. the discrete cosine/sine transforms or DCT/DST).",
   "homepage": "https://www.fftw.org/",
   "license": "GPL-2.0-or-later",

versions/baseline.json

@@ -2490,7 +2490,7 @@
     },
     "fftw3": {
       "baseline": "3.3.10",
-      "port-version": 6
+      "port-version": 7
     },
     "fftwpp": {
       "baseline": "2019-12-19",

versions/f-/fftw3.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "5b1eac37609e9187b1ddf4666cc564ce6e07e891",
+      "version": "3.3.10",
+      "port-version": 7
+    },
     {
       "git-tree": "a23ec27bf6a069ab7b60cc7c3b890a9224bf341c",
       "version": "3.3.10",