Bug#995472: a2jmidid fails to build on RISC-V
Package: a2jmidid
Version: 9-2
Severity: normal
Tags: patch
User: ubuntu-devel@lists.ubuntu.com
Usertags: origin-ubuntu impish ubuntu-patch
Dear Maintainer,
building on RISC-V fails.
In Ubuntu, the attached patch was applied to achieve the following:
* Enable building on RISC-V (LP: #1945803)
Thanks for considering the patch.
-- System Information:
Debian Release: 11.0
APT prefers impish
APT policy: (500, 'impish')
Architecture: riscv64
Kernel: Linux 5.13.0-1003-generic (SMP w/4 CPU threads)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
diff -Nru a2jmidid-9/debian/patches/0001-sigsegv-enable-RISC-V-build.patch a2jmidid-9/debian/patches/0001-sigsegv-enable-RISC-V-build.patch
--- a2jmidid-9/debian/patches/0001-sigsegv-enable-RISC-V-build.patch 1970-01-01 01:00:00.000000000 +0100
+++ a2jmidid-9/debian/patches/0001-sigsegv-enable-RISC-V-build.patch 2021-10-01 16:18:06.000000000 +0200
@@ -0,0 +1,47 @@
+From 2c3fbef6854743416d95d85b1565dde51668488c Mon Sep 17 00:00:00 2001
+From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
+Date: Fri, 1 Oct 2021 16:15:29 +0200
+Subject: [PATCH 1/1] sigsegv: enable RISC-V build
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Avoid build error
+
+../sigsegv.c:104:39: error: ‘mcontext_t’ has no member named ‘gregs’;
+did you mean ‘__gregs’?
+ 104 | ucontext->uc_mcontext.gregs[i]
+ | ^~~~~
+
+Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
+---
+ sigsegv.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/sigsegv.c b/sigsegv.c
+index fb4456e..6930185 100644
+--- a/sigsegv.c
++++ b/sigsegv.c
+@@ -91,7 +91,9 @@ static void signal_segv(int signum, siginfo_t* info, void*ptr) {
+ a2j_error("info.si_errno = %d", info->si_errno);
+ a2j_error("info.si_code = %d (%s)", info->si_code, si_codes[info->si_code]);
+ a2j_error("info.si_addr = %p", info->si_addr);
+-#if !defined(__alpha__) && !defined(__ia64__) && !defined(__FreeBSD_kernel__) && !defined(__arm__) && !defined(__hppa__) && !defined(__sh__) && !defined(__aarch64__)
++#if !defined(__alpha__) && !defined(__ia64__) && \
++ !defined(__FreeBSD_kernel__) && !defined(__arm__) && !defined(__hppa__) && \
++ !defined(__sh__) && !defined(__aarch64__) && !defined(__riscv)
+ for(i = 0; i < NGREG; i++)
+ a2j_error("reg[%02d] = 0x" REGFORMAT, i,
+ #if defined(__powerpc__) && !defined(__powerpc64__)
+@@ -108,7 +110,7 @@ static void signal_segv(int signum, siginfo_t* info, void*ptr) {
+ ucontext->uc_mcontext.gregs[i]
+ #endif
+ );
+-#endif /* alpha, ia64, kFreeBSD, arm, hppa, aarch64 */
++#endif /* alpha, ia64, kFreeBSD, arm, hppa, aarch64, riscv */
+
+ #if defined(SIGSEGV_STACK_X86) || defined(SIGSEGV_STACK_IA64)
+ # if defined(SIGSEGV_STACK_IA64)
+--
+2.32.0
+
diff -Nru a2jmidid-9/debian/patches/series a2jmidid-9/debian/patches/series
--- a2jmidid-9/debian/patches/series 1970-01-01 01:00:00.000000000 +0100
+++ a2jmidid-9/debian/patches/series 2021-10-01 16:18:52.000000000 +0200
@@ -0,0 +1 @@
+0001-sigsegv-enable-RISC-V-build.patch
Reply to: