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Rework version string initialization

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This commit is contained in:
Simon Fels 2017-05-05 18:36:58 +02:00
commit 7b737733ba
1 changed files with 12 additions and 7 deletions
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19
src/anbox/build/version.cpp
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@ -18,16 +18,21 @@
#include "anbox/build/version.h"
#include "anbox/utils.h"
#include <cstring>
namespace anbox {
namespace build {
static std::string init_version_string() {
std::string v;
if (!version_suffix || std::strlen(version_suffix) == 0)
v = utils::string_format("%d", version_major);
else
v = utils::string_format("%d-%s", version_major, version_suffix);
return v;
}
std::string print_version() {
static std::string v;
if (v.empty()) {
if (version_suffix.empty())
v = utils::string_format("%d", version_major);
else
v = utils::string_format("%d-%s", version_major, version_suffix);
}
static const std::string v{init_version_string()};
return v;
}
} // namespace build