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32 lines
940 B
32 lines
940 B
Subject: cfitsio ppc64le support
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From: Michel Normand <normand@linux.vnet.ibm.com>
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for ppc64le archi should define BYTESWAPPED but not MACHINE
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Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
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---
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fitsio2.h | 10 +++++++---
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1 file changed, 7 insertions(+), 3 deletions(-)
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Index: cfitsio/fitsio2.h
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===================================================================
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--- cfitsio.orig/fitsio2.h
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+++ cfitsio/fitsio2.h
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@@ -109,9 +109,13 @@ extern int Fitsio_Pthread_Status;
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#elif defined(__powerpc64__) || defined(__64BIT__) || defined(__AARCH64EB__) /* IBM 64-bit AIX powerpc*/
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/* could also test for __ppc64__ or __PPC64 */
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-#define BYTESWAPPED FALSE
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-#define MACHINE NATIVE
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-#define LONGSIZE 64
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+# if defined(__LITTLE_ENDIAN__)
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+# define BYTESWAPPED TRUE
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+# else
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+# define BYTESWAPPED FALSE
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+# define MACHINE NATIVE
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+# endif
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+# define LONGSIZE 64
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#elif defined(_MIPS_SZLONG)
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