From cdb39cbeef8d2c7a74b88b1f406d26ef8daeab73 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Wed, 20 Nov 2019 15:04:46 +0300
Subject: Fix conflict with time() in GM-2

---
 debian/patches/dyson-gm2-time-conflict.diff | 71 +++++++++++++++++++++++++++++
 debian/rules.patch                          |  2 +
 2 files changed, 73 insertions(+)
 create mode 100644 debian/patches/dyson-gm2-time-conflict.diff

diff --git a/debian/patches/dyson-gm2-time-conflict.diff b/debian/patches/dyson-gm2-time-conflict.diff
new file mode 100644
index 0000000..7e4ee8e
--- /dev/null
+++ b/debian/patches/dyson-gm2-time-conflict.diff
@@ -0,0 +1,71 @@
+Description: fix conflict with the time() function
+Bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92647
+Index: gcc-9.git/src/gcc/gm2/mc-boot/GRTint.c
+===================================================================
+--- gcc-9.git.orig/src/gcc/gm2/mc-boot/GRTint.c
++++ gcc-9.git/src/gcc/gm2/mc-boot/GRTint.c
+@@ -54,7 +54,9 @@ typedef _T1 *Vector;
+ 
+ typedef struct _T2_a _T2;
+ 
+-typedef enum {input, output, time} VectorType;
++/* "tiempo" was "time", but it was conflicting with the time() function
++ * which is brought to the scope by accident on Dyson. */
++typedef enum {input, output, tiempo} VectorType;
+ 
+ typedef void (*RTint_DespatchVector_t) (unsigned int, unsigned int, void *);
+ struct RTint_DespatchVector_p { RTint_DespatchVector_t proc; };
+@@ -351,7 +353,7 @@ static void DumpPendingQueue (void)
+             {
+               libc_printf ((char *) "(fd=%d) (vec=%d)", 16, v->File, v->no);
+             }
+-          else if (v->type == time)
++          else if (v->type == tiempo)
+             {
+               /* avoid dangling else.  */
+               Selective_GetTime (v->rel, &s, &m);
+@@ -552,7 +554,7 @@ unsigned int RTint_InitTimeVector (unsig
+   Storage_ALLOCATE ((void **) &v, sizeof (_T1));
+   VecNo += 1;
+   Assertion_Assert (micro < Microseconds);
+-  v->type = time;
++  v->type = tiempo;
+   v->priority = pri;
+   v->arg = NULL;
+   v->pending = NULL;
+@@ -665,7 +667,7 @@ void RTint_IncludeVector (unsigned int v
+           ', vec, v^.File) ;  */
+           v->pending = Pending.array[v->priority-(COROUTINES_UnassignedPriority)];
+           Pending.array[v->priority-(COROUTINES_UnassignedPriority)] = v;
+-          if ((v->type == time) && ! v->queued)
++          if ((v->type == tiempo) && ! v->queued)
+             {
+               v->queued = TRUE;
+               r = Selective_GetTimeOfDay (v->abs_);
+@@ -721,7 +723,7 @@ void RTint_ExcludeVector (unsigned int v
+             }
+           u->pending = v->pending;
+         }
+-      if (v->type == time)
++      if (v->type == tiempo)
+         {
+           v->queued = FALSE;
+         }
+@@ -785,7 +787,7 @@ void RTint_Listen (unsigned int untilInt
+                     AddFd (&o, &maxFd, v->File);
+                     break;
+ 
+-                  case time:
++                  case tiempo:
+                     if (IsGreaterEqual (t, v->abs_))
+                       {
+                         Selective_GetTime (v->abs_, &s, &m);
+@@ -895,7 +897,7 @@ void RTint_Listen (unsigned int untilInt
+                       }
+                     break;
+ 
+-                  case time:
++                  case tiempo:
+                     if (untilInterrupt || TRUE)
+                       {
+                         r = Selective_GetTimeOfDay (after);
diff --git a/debian/rules.patch b/debian/rules.patch
index 7c1e108..905355d 100644
--- a/debian/rules.patch
+++ b/debian/rules.patch
@@ -276,6 +276,8 @@ ifeq ($(DEB_TARGET_ARCH_OS), illumos)
 	debian_patches += illumos-libgcc-regs
 endif
 
+debian_patches += dyson-gm2-time-conflict
+
 series_stamp = $(stampdir)/02-series-stamp
 series: $(series_stamp)
 $(series_stamp):
-- 
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