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configure.ac: check for sys/auxv.h before defining FLAC__CPU_PPC 

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
Note: One of the buildroot autobuilder provided powerpc toolchains
seem to not provide the sys/auxv.h header file, resulting in a
compile failure (see [1] for details).

[1] http://lists.busybox.net/pipermail/buildroot/2019-September/259732.html
This commit is contained in:
Peter Seiderer 2019-09-19 21:18:04 +02:00 committed by Erik de Castro Lopo
parent 5598543a96
commit 44036c9a9b
1 changed files with 2 additions and 2 deletions
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4
configure.ac
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@ -144,7 +144,7 @@ case "$host_cpu" in
powerpc64|powerpc64le)
cpu_ppc64=true
cpu_ppc=true
AC_DEFINE(FLAC__CPU_PPC)
AC_CHECK_HEADER(sys/auxv.h, AC_DEFINE(FLAC__CPU_PPC))
AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
AC_DEFINE(FLAC__CPU_PPC64)
AH_TEMPLATE(FLAC__CPU_PPC64, [define if building for PowerPC64])
@ -152,7 +152,7 @@ case "$host_cpu" in
;;
powerpc|powerpcle)
cpu_ppc=true
AC_DEFINE(FLAC__CPU_PPC)
AC_CHECK_HEADER(sys/auxv.h, AC_DEFINE(FLAC__CPU_PPC))
AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
asm_optimisation=$asm_opt
;;