[FFmpeg-devel] [PATCH] configure: add initial RISC-V support

[Brad Smith]

ping.

On 8/8/2021 8:48 PM, Brad Smith wrote:
> ping.
>
> On 7/25/2021 6:31 PM, Brad Smith wrote:
>> OpenBSD only supports riscv64 but this is an attempt at adding
>> some of the initial bits for RISC-V support.
>>
>>
>> diff --git a/configure b/configure
>> index b3b8065188..8b5edaa01e 100755
>> --- a/configure
>> +++ b/configure
>> @@ -2021,6 +2021,7 @@ ARCH_LIST="
>>       parisc
>>       ppc
>>       ppc64
>> +    riscv
>>       s390
>>       sh4
>>       sparc
>> @@ -2630,7 +2631,7 @@ for ext in $(filter_out mmx 
>> $ARCH_EXT_LIST_X86_SIMD); do
>>   done
>>     aligned_stack_if_any="aarch64 ppc x86"
>> -fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 
>> x86_64"
>> +fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 riscv64 
>> sparc64 x86_64"
>>   fast_clz_if_any="aarch64 alpha avr32 mips ppc x86"
>>   fast_unaligned_if_any="aarch64 ppc x86"
>>   simd_align_16_if_any="altivec neon sse"
>> @@ -4957,6 +4958,9 @@ case "$arch" in
>>       "Power Macintosh"|ppc*|powerpc*)
>>           arch="ppc"
>>       ;;
>> +    riscv*)
>> +        arch="riscv"
>> +    ;;
>>       s390|s390x)
>>           arch="s390"
>>       ;;
>> @@ -5348,6 +5352,10 @@ case "$arch" in
>>           check_64bit ppc ppc64
>>           enabled shared && enable_weak pic
>>       ;;
>> +    riscv)
>> +        check_64bit riscv32 riscv64
>> +        enabled shared && enable_weak pic
>> +    ;;
>>       s390)
>>           check_64bit s390 s390x
>>           enabled shared && enable_weak pic
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