Auto merge of #2894 - per-gron:dont-export-unless-needed, r=str4d

Make some globals static that can be

I wrote this patch as part of making a Bazel build system but it really is independent from that so I'm putting this as a separate PR.

External linkage does not help and just encourages sloppy dependencies (ie using symbols only declared in a cpp file in some other cpp file) and can lead to weird issues when there are name collisions.
This commit is contained in:
Homu
2018-05-04 15:05:43 -07:00
9 changed files with 36 additions and 34 deletions

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@@ -24,8 +24,7 @@ namespace libzcash {
#include "zcash/circuit/gadget.tcc"
CCriticalSection cs_ParamsIO;
CCriticalSection cs_LoadKeys;
static CCriticalSection cs_ParamsIO;
template<typename T>
void saveToFile(const std::string path, T& obj) {