lib/Makefile: only do symbol hiding if told to

This restores the ability to build a static lib with
--disable-symbol-hiding to keep non-curl_ symbols.

Researched-by: Dan Fandrich
Reported-by: Ran Mozes
Fixes #2830
Closes #2831
This commit is contained in:
Daniel Stenberg 2018-08-02 15:05:11 +02:00
parent 81be254870
commit 7279c47f11
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1 changed files with 3 additions and 0 deletions

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@ -107,8 +107,11 @@ endif
if CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS
libcurl_la_LDFLAGS_EXTRA += -Wl,--version-script=libcurl.vers
else
# if symbol-hiding is enabled, hide them!
if DOING_CURL_SYMBOL_HIDING
libcurl_la_LDFLAGS_EXTRA += -export-symbols-regex '^curl_.*'
endif
endif
if USE_CPPFLAG_CURL_STATICLIB
libcurl_la_CPPFLAGS_EXTRA += -DCURL_STATICLIB