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-rw-r--r--CMakeLists.txt10
1 files changed, 5 insertions, 5 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd75929..07652e9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -134,11 +134,11 @@ CHECK_INCLUDE_FILE(sys/types.h HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
-CHECK_FUNCTION_EXISTS(bcopy HAVE_BCOPY)
-CHECK_FUNCTION_EXISTS(memfd_create HAVE_MEMFD_CREATE)
-CHECK_FUNCTION_EXISTS(memmove HAVE_MEMMOVE)
-CHECK_FUNCTION_EXISTS(secure_getenv HAVE_SECURE_GETENV)
-CHECK_FUNCTION_EXISTS(strerror HAVE_STRERROR)
+CHECK_SYMBOL_EXISTS(bcopy "strings.h" HAVE_BCOPY)
+CHECK_SYMBOL_EXISTS(memfd_create "sys/mman.h" HAVE_MEMFD_CREATE)
+CHECK_SYMBOL_EXISTS(memmove "string.h" HAVE_MEMMOVE)
+CHECK_SYMBOL_EXISTS(secure_getenv "stdlib.h" HAVE_SECURE_GETENV)
+CHECK_SYMBOL_EXISTS(strerror "string.h" HAVE_STRERROR)
set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror")