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832a78be2d
Xcode somehow tracks what we're running inside a custom command, so we cannot prevent it from regenerating the `noregen.h` header even though we do not declare any dependencies of it.
25 lines
599 B
C++
25 lines
599 B
C++
#include <noregen.h>
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#include <regen.h>
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#include <stdio.h>
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#include <string.h>
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int main(int argc, char** argv)
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{
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/* Make sure the noregen header was not regenerated. */
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if (strcmp("foo", noregen_string) != 0) {
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#ifdef XCODE_NEW_BUILD_SYSTEM
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fprintf(stderr,
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"Known limitation: noregen.h was regenerated "
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"but we cannot stop Xcode from doing this!\n");
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#else
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printf("FAILED: noregen.h was regenerated!\n");
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return 1;
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#endif
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}
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/* Print out the string that should have been regenerated. */
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printf("%s\n", regen_string);
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fflush(stdout);
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return 0;
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}
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