From 6d8deb4b23ee57a69308bcdc5ceafa02aacc1edd Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Tue, 22 Aug 2023 09:45:11 +0200 Subject: [PATCH] package/gmp: fix compile error for riscv In commit 87b2a30319394c2cc79efae1af7833cad8c62b32 gmp got updated to 6.2.1, since then the compile error exist. Compile error looks like this: tmp-mul_1.s: Assembler messages: tmp-mul_1.s:55: Error: unrecognized opcode `mul a5,a7,a3' tmp-mul_1.s:57: Error: unrecognized opcode `mulhu a7,a7,a3' Patch should be backported to stable branches. Fixes: - http://autobuild.buildroot.net/results/2f2/2f2112bea73adbf49eabb62fe6cda6a9cd5d0567 - http://autobuild.buildroot.net/results/566/566a4945555b781ed127997176f73b3c17ecab5d Signed-off-by: Waldemar Brodkorb Signed-off-by: Thomas Petazzoni --- package/gmp/gmp.mk | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/package/gmp/gmp.mk b/package/gmp/gmp.mk index 9b402767fd..3b732dfa71 100644 --- a/package/gmp/gmp.mk +++ b/package/gmp/gmp.mk @@ -23,6 +23,11 @@ ifeq ($(BR2_m68k_cf)$(BR2_MIPS_CPU_MIPS32R6)$(BR2_MIPS_CPU_MIPS64R6)$(BR2_ARM_CP GMP_CONF_OPTS += --disable-assembly endif +# GMP needs M extension for riscv assembly +ifeq ($(BR2_RISCV_ISA_CUSTOM_RVM),) +GMP_CONF_OPTS += --disable-assembly +endif + ifeq ($(BR2_INSTALL_LIBSTDCPP),y) GMP_CONF_OPTS += --enable-cxx else