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32 lines
1005 B
C++
32 lines
1005 B
C++
/* SPDX-License-Identifier: MIT */
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#include "version.hpp"
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#include <stdio.h>
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#include <string.h>
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#include "helpers.hpp"
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// This variable is passed via `-D` from the Makefile, but not from CMake
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// (in which `configure_file()` is used on this file to replace some syntax)
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#ifndef BUILD_VERSION_STRING
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// CMake-specific syntax here
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#define BUILD_VERSION_STRING "@GIT_REV@"
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#endif
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char const *get_package_version_string() {
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// The following conditional should be simplified by the compiler.
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if (strlen(BUILD_VERSION_STRING) == 0) {
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// Fallback if version string can't be obtained from Git
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#ifndef PACKAGE_VERSION_RC
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return "v" EXPAND_AND_STR(PACKAGE_VERSION_MAJOR) "." EXPAND_AND_STR(PACKAGE_VERSION_MINOR
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) "." EXPAND_AND_STR(PACKAGE_VERSION_PATCH);
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#else
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return "v" EXPAND_AND_STR(PACKAGE_VERSION_MAJOR) "." EXPAND_AND_STR(PACKAGE_VERSION_MINOR
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) "." EXPAND_AND_STR(PACKAGE_VERSION_PATCH) "-rc" EXPAND_AND_STR(PACKAGE_VERSION_RC);
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#endif
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} else {
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return BUILD_VERSION_STRING;
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}
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}
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