Fallback to pkg-config when libpq s not found with CMake. (jtv#664)

skasperski · Mar 24, 2023 · 9e08f13 · 9e08f13
1 parent 8b87309
commit 9e08f13
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/cmake/config.cmake b/cmake/config.cmake
@@ -23,13 +23,18 @@ if(NOT PostgreSQL_FOUND)
         cmake_policy(SET CMP0074 NEW)
     endif()
 
-    find_package(PostgreSQL REQUIRED)
+    find_package(PostgreSQL)
 
     if(POLICY CMP0074)
         cmake_policy(POP)
     endif()
 endif()
 
+if(NOT PostgreSQL_FOUND)
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(PostgreSQL REQUIRED libpq)
+endif()
+
 check_function_exists("poll" PQXX_HAVE_POLL)
 
 set(CMAKE_REQUIRED_LIBRARIES pq)