mwalbeck/rtl_433
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Refactor macro scope for version_string

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This commit is contained in:
Christian W. Zuckschwerdt 2019-02-16 12:27:12 +01:00
parent 22370cac20
commit 44a5c13c4b
1 changed files with 12 additions and 8 deletions

20
src/rtl_433.c
View file

@ -63,22 +63,26 @@
#include "getopt/getopt.h" #include "getopt/getopt.h"
#endif #endif
char const *version_string(void)
{
return "rtl_433"
#ifdef GIT_VERSION #ifdef GIT_VERSION
#define STR_VALUE(arg) #arg #define STR_VALUE(arg) #arg
#define STR_EXPAND(s) STR_VALUE(s) #define STR_EXPAND(s) STR_VALUE(s)
#define VERSION "version " STR_EXPAND(GIT_VERSION) " branch " STR_EXPAND(GIT_BRANCH) " at " STR_EXPAND(GIT_TIMESTAMP) " version " STR_EXPAND(GIT_VERSION)
" branch " STR_EXPAND(GIT_BRANCH)
" at " STR_EXPAND(GIT_TIMESTAMP)
#undef STR_VALUE
#undef STR_EXPAND
#else #else
#define VERSION "version unknown" " version unknown"
#endif #endif
" inputs file rtl_tcp"
char const *version_string(void)
{
return "rtl_433 " VERSION " inputs file rtl_tcp"
#ifdef RTLSDR #ifdef RTLSDR
" RTL-SDR" " RTL-SDR"
#endif #endif
#ifdef SOAPYSDR #ifdef SOAPYSDR
" SoapySDR" " SoapySDR"
#endif #endif
; ;
} }