let check_include_files() can find pcre installed by homebrew on macOS

5 years ago · 3a641953ca
1 changed files with 3 additions and 0 deletions
--- a/cmake/configure.cmake
+++ b/cmake/configure.cmake
@ -18,6 +18,9 @@ include(CheckCSourceCompiles)
 set(CONNECT_IN_PROGRESS "EINPROGRESS")
 set(CONNECT_IN_PROGRESS "EINPROGRESS" CACHE STRING "")

+if (CMAKE_SYSTEM_NAME STREQUAL Darwin)
+    set(CMAKE_REQUIRED_INCLUDES "/usr/local/include" "/usr/include")
+endif ()

 check_include_files(dlfcn.h HAVE_DLFCN_H)
 check_include_files(ev.h HAVE_EV_H)