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authorJakub Zakrzewski <slither.jz@gmail.com>2016-09-04 12:37:46 +0200
committerJakub Zakrzewski <slither.jz@gmail.com>2016-09-10 00:35:38 +0200
commit6140dfcf3e7845f11dee755de6865379aa96dab7 (patch)
treeb04e4001ee22651132fda45756d04105362514d1 /lib/curl_config.h.cmake
parent83ef21e5e9946de2805ae10cc5e6ef9431b22702 (diff)
downloadcurl-6140dfcf3e7845f11dee755de6865379aa96dab7.tar.gz
CMake: Try to (un-)hide private library symbols
Detect support for compiler symbol visibility flags and apply those according to CURL_HIDDEN_SYMBOLS option. It should work true to the autotools build except it tries to unhide symbols on Windows when requested and prints warning if it fails. Ref: https://github.com/curl/curl/issues/981#issuecomment-242665951 Reported-by: Daniel Stenberg
Diffstat (limited to 'lib/curl_config.h.cmake')
-rw-r--r--lib/curl_config.h.cmake2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/curl_config.h.cmake b/lib/curl_config.h.cmake
index f7dbd23c0..ddcd210de 100644
--- a/lib/curl_config.h.cmake
+++ b/lib/curl_config.h.cmake
@@ -67,7 +67,7 @@
#cmakedefine CURL_DISABLE_VERBOSE_STRINGS 1
/* to make a symbol visible */
-#cmakedefine CURL_EXTERN_SYMBOL 1
+#cmakedefine CURL_EXTERN_SYMBOL ${CURL_EXTERN_SYMBOL}
/* Ensure using CURL_EXTERN_SYMBOL is possible */
#ifndef CURL_EXTERN_SYMBOL
#define CURL_EXTERN_SYMBOL