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[committed] libquadmath: Provide __BYTE_ORDER, __LITTLE_ENDIAN and __BIG_ENDIAN definitions

Message ID ZhT11KR0gNvQncCJ@tucnak
State New
Headers show
Series [committed] libquadmath: Provide __BYTE_ORDER, __LITTLE_ENDIAN and __BIG_ENDIAN definitions | expand

Commit Message

Jakub Jelinek April 9, 2024, 8:01 a.m. UTC 
Hi!

My earlier libquadmath change apparently broke mingw32 build, while on Linux
<bits/endian.h> is included and defines these, on Mingw apparently that isn't
the case, while soft-fp wants a guarantee that sfp-machine.h defines these.

Tested on x86_64-linux, committed to trunk.

2024-04-09  Jakub Jelinek  <jakub@redhat.com>

	* sfp-machine.h (__LITTLE_ENDIAN, __BIG_ENDIAN, __BYTE_ORDER): Define
	if __BYTE_ORDER isn't defined.


	Jakub
diff mbox series

Patch

--- libquadmath/sfp-machine.h.jj	2024-04-09 08:16:53.705743788 +0200
+++ libquadmath/sfp-machine.h	2024-04-09 09:36:39.059229830 +0200
@@ -18,6 +18,11 @@ 
 #define _FP_NANSIGN_Q 1
 #define _FP_KEEPNANFRACP 1
 #define _FP_TININESS_AFTER_ROUNDING 0
+#ifndef __BYTE_ORDER
+#define __LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__
+#define __BIG_ENDIAN __ORDER_BIG_ENDIAN__
+#define __BYTE_ORDER __BYTE_ORDER__
+#endif
 #define _FP_DECL_EX \
   unsigned int fp_roundmode __attribute__ ((unused)) = FP_RND_NEAREST;
 #define FP_ROUNDMODE fp_roundmode