svn commit: r545237 - head/cad/iverilog/files

[Niclas Zeising]

Author: zeising
Date: Tue Aug 18 17:41:24 2020
New Revision: 545237
URL: https://svnweb.freebsd.org/changeset/ports/545237

Log:
  cad/iverilog: Fix build with -fno-common
  
  Fix the build with -fno-common, which is the default in llvm 11 (and gcc10).
  
  MFH:		2020Q3

Added:
  head/cad/iverilog/files/patch-driver_cflexor.lex   (contents, props changed)
  head/cad/iverilog/files/patch-driver_cfparse__misc.h   (contents, props changed)
  head/cad/iverilog/files/patch-libveriuser_priv.h   (contents, props changed)

Added: head/cad/iverilog/files/patch-driver_cflexor.lex
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/cad/iverilog/files/patch-driver_cflexor.lex	Tue Aug 18 17:41:24 2020	(r545237)
@@ -0,0 +1,10 @@
+--- driver/cflexor.lex.orig	2020-08-18 17:06:30 UTC
++++ driver/cflexor.lex
+@@ -30,6 +30,7 @@
+ static int comment_enter;
+ static char* trim_trailing_white(char*txt, int trim);
+ 
++char *current_file;
+ /*
+  * Mostly copied from the flex manual. Do not make this arbitrary
+  * depth without checking for looping files.

Added: head/cad/iverilog/files/patch-driver_cfparse__misc.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/cad/iverilog/files/patch-driver_cfparse__misc.h	Tue Aug 18 17:41:24 2020	(r545237)
@@ -0,0 +1,10 @@
+--- driver/cfparse_misc.h.orig	2020-08-18 17:06:43 UTC
++++ driver/cfparse_misc.h
+@@ -39,6 +39,6 @@ int cferror(const char *);
+ int cfparse(void);
+ void switch_to_command_file(const char *);
+ void destroy_lexor(void);
+-char *current_file;
++extern char *current_file;
+ 
+ #endif /* IVL_cfparse_misc_H */

Added: head/cad/iverilog/files/patch-libveriuser_priv.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/cad/iverilog/files/patch-libveriuser_priv.h	Tue Aug 18 17:41:24 2020	(r545237)
@@ -0,0 +1,12 @@
+--- libveriuser/priv.h.orig	2020-08-18 15:47:00 UTC
++++ libveriuser/priv.h
+@@ -30,7 +30,8 @@ extern char* __acc_newstring(const char*txt);
+ 
+ /*
+  * Trace file for logging ACC and TF calls.
++ * Defined in libveriuser/priv.c
+  */
+-FILE* pli_trace;
++extern FILE* pli_trace;
+ 
+ #endif /* IVL_priv_H */