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package/gmp: fix compile error for riscv

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In commit 87b2a30319 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 <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 6d8deb4b23)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Waldemar Brodkorb 2023-08-22 09:45:11 +02:00 committed by Peter Korsgaard
parent e546b86bce
commit 443d49dd96
1 changed files with 5 additions and 0 deletions
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5
package/gmp/gmp.mk
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@ -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