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| author | Bruno Haible <bruno@clisp.org> | 2017-08-20 01:19:50 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2017-08-20 01:19:50 +0200 |
| commit | ec2d7255807370edb0c8f429c21b9dee566410a8 (patch) | |
| tree | 6341e8bfc65995a408b51c2b47a192c883280a38 | |
| parent | 5408b0e0cd0396ea49aa20907c63568ee9b38688 (diff) | |
| download | gnulib-ec2d7255807370edb0c8f429c21b9dee566410a8.tar.gz | |
host-cpu-c-abi: Improve detection of MIPS ABI.
* m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI): For MIPS, test the value of
_MIPS_SIM.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | m4/host-cpu-c-abi.m4 | 12 |
2 files changed, 12 insertions, 6 deletions
@@ -1,3 +1,9 @@ +2017-08-19 Bruno Haible <bruno@clisp.org> + + host-cpu-c-abi: Improve detection of MIPS ABI. + * m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI): For MIPS, test the value of + _MIPS_SIM. + 2017-08-17 Bruno Haible <bruno@clisp.org> hypot tests: Fix test failure on FreeBSD 11.0/x86. diff --git a/m4/host-cpu-c-abi.m4 b/m4/host-cpu-c-abi.m4 index 01c5a666da..02f7b8a7d4 100644 --- a/m4/host-cpu-c-abi.m4 +++ b/m4/host-cpu-c-abi.m4 @@ -1,4 +1,4 @@ -# host-cpu-c-abi.m4 serial 6 +# host-cpu-c-abi.m4 serial 7 dnl Copyright (C) 2002-2017 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -157,12 +157,12 @@ changequote([,])dnl yes #endif], [gl_cv_host_cpu_c_abi=mips64], - [# In the n32 ABI, _ABIN32 is defined, _ABIO32 is not defined, and - # _MIPS_SIM == _ABIN32. - # In the 32 ABI, _ABIO32 is defined, _ABIN32 is not defined, and - # _MIPS_SIM == _ABIO32. + [# In the n32 ABI, _ABIN32 is defined, _ABIO32 is not defined (but + # may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIN32. + # In the 32 ABI, _ABIO32 is defined, _ABIN32 is not defined (but + # may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIO32. AC_EGREP_CPP([yes], - [#if defined _ABIN32 + [#if (_MIPS_SIM == _ABIN32) yes #endif], [gl_cv_host_cpu_c_abi=mipsn32], |