mirror of https://gitee.com/openkylin/doxygen.git
24 lines
739 B
C++
24 lines
739 B
C++
#include <string.h>
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#include <version.h>
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/* - On some systems git is not installed or
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* installed on a place where FindGit.cmake cannot find it
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* - No git information is present (no .git directory)
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* in those cases clear the gitVersionString (would have string GIT-NOTFOUND).
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*/
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const char *getGitVersion(void)
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{
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#define BUF_SIZE 100
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static char gitVersionString[BUF_SIZE];
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static bool init = false;
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if (!init)
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{
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strncpy(gitVersionString,"@GIT_HEAD_SHA1@",BUF_SIZE-1);
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strncat(gitVersionString,!strcmp("@GIT_IS_DIRTY@","true")?"*":"",BUF_SIZE-1);
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if (!strcmp("@GIT_HEAD_SHA1@", "GIT-NOTFOUND")) gitVersionString[0] = '\0';
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gitVersionString[BUF_SIZE-1]='\0';
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init = true;
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}
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return gitVersionString;
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}
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