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| author | Tor Andersson <tor.andersson@artifex.com> | 2018-11-12 13:42:41 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2018-11-12 17:30:10 +0100 |
| commit | 3114c620177e4a8dc2f15d7f9d1f73deddaa6f07 (patch) | |
| tree | 6009cadd9b98b7ddac4b42fce3f2d75f09c71673 /include/mupdf | |
| parent | 8a8114cc9c3ae2f9bc866e15ea9f69778c63c3a3 (diff) | |
| download | mupdf-3114c620177e4a8dc2f15d7f9d1f73deddaa6f07.tar.xz | |
Fix 697687: Use #if rather than #ifdef HAVE_SIGSETJMP.
Allows to turn it off with make XCFLAGS=-DHAVE_SIGSETJMP=0 or by
adding -DHAVE_SIGSETJMP=0 to the relevant Makerules section.
Diffstat (limited to 'include/mupdf')
| -rw-r--r-- | include/mupdf/fitz/system.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/mupdf/fitz/system.h b/include/mupdf/fitz/system.h index c623f2cb..f43ad7d6 100644 --- a/include/mupdf/fitz/system.h +++ b/include/mupdf/fitz/system.h @@ -59,10 +59,14 @@ typedef unsigned __int64 uint64_t; #ifndef __STRICT_ANSI__ #if defined(__APPLE__) -#define HAVE_SIGSETJMP +#ifndef HAVE_SIGSETJMP +#define HAVE_SIGSETJMP 1 +#endif #elif defined(__unix) #ifndef __EMSCRIPTEN__ -#define HAVE_SIGSETJMP +#ifndef HAVE_SIGSETJMP +#define HAVE_SIGSETJMP 1 +#endif #endif #endif #endif @@ -75,7 +79,7 @@ typedef unsigned __int64 uint64_t; makes a large speed difference on MacOSX (and probably other platforms too. */ -#ifdef HAVE_SIGSETJMP +#if HAVE_SIGSETJMP #define fz_setjmp(BUF) sigsetjmp(BUF, 0) #define fz_longjmp(BUF,VAL) siglongjmp(BUF, VAL) #define fz_jmp_buf sigjmp_buf |