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Enable less FP exceptions for clang compiler when running tesseract

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Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2021-03-03 22:56:07 +01:00
parent c39b1daa6b
commit fe614c6069
1 changed files with 5 additions and 0 deletions
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src/api/tesseractmain.cpp
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@ -622,7 +622,12 @@ static void PreloadRenderers(
int main(int argc, char** argv) { int main(int argc, char** argv) {
#if defined(__USE_GNU) #if defined(__USE_GNU)
// Raise SIGFPE. // Raise SIGFPE.
#if defined(__clang__)
// clang creates code which causes some FP exceptions, so don't enable those.
feenableexcept(FE_DIVBYZERO);
#else
feenableexcept(FE_DIVBYZERO | FE_OVERFLOW | FE_INVALID); feenableexcept(FE_DIVBYZERO | FE_OVERFLOW | FE_INVALID);
#endif
#endif #endif
const char* lang = nullptr; const char* lang = nullptr;
const char* image = nullptr; const char* image = nullptr;