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75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
/**
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* MojoSetup; a portable, flexible installation application.
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*
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* Please see the file LICENSE.txt in the source's root directory.
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*
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* This file written by Ryan C. Gordon.
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*/
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/*
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* This is in a separate file so that we can recompile it every time
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* without it forcing a recompile on something ccache would otherwise not
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* have to rebuild...this file's checksum changes every time you build it
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* due to the __DATE__ and __TIME__ macros.
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*
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* The makefile will rebuild this file everytime it relinks an executable
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* so that we'll always have a unique build string.
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*
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* APPNAME and APPREV need to be predefined in the build system.
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* The rest are supposed to be supplied by the compiler.
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*/
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#ifndef APPID
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#error Please define APPID in the build system.
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#endif
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#ifndef APPREV
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#error Please define APPREV in the build system.
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#endif
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#if (defined __GNUC__)
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# define VERSTR2(x) #x
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# define VERSTR(x) VERSTR2(x)
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# define COMPILERVER " " VERSTR(__GNUC__) "." VERSTR(__GNUC_MINOR__) "." VERSTR(__GNUC_PATCHLEVEL__)
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#elif (defined __SUNPRO_C)
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# define VERSTR2(x) #x
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# define VERSTR(x) VERSTR2(x)
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# define COMPILERVER " " VERSTR(__SUNPRO_C)
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#elif (defined __VERSION__)
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# define COMPILERVER " " __VERSION__
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#else
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# define COMPILERVER ""
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#endif
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#ifndef __DATE__
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#define __DATE__ "(Unknown build date)"
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#endif
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#ifndef __TIME__
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#define __TIME__ "(Unknown build time)"
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#endif
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#ifndef COMPILER
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#if (defined __GNUC__)
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#define COMPILER "GCC"
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#elif (defined _MSC_VER)
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#define COMPILER "Visual Studio"
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#elif (defined __SUNPRO_C)
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#define COMPILER "Sun Studio"
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#else
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#error Please define your platform.
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#endif
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#endif
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// macro mess so we can turn APPID and APPREV into a string literal...
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#define MAKEBUILDVERSTRINGLITERAL2(id, rev) \
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#id ", revision " #rev ", built " __DATE__ " " __TIME__ \
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", by " COMPILER COMPILERVER
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#define MAKEBUILDVERSTRINGLITERAL(id, rev) MAKEBUILDVERSTRINGLITERAL2(id, rev)
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const char *GBuildVer = MAKEBUILDVERSTRINGLITERAL(APPID, APPREV);
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// end of buildver.c ...
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