sortix-mirror/ports/vim/vim.patch

diff -Paur --no-dereference -- vim.upstream/src/auto/configure vim/src/auto/configure
--- vim.upstream/src/auto/configure
+++ vim/src/auto/configure
@@ -10140,7 +10140,9 @@
 
     if test "$cross_compiling" = yes; then :
 
-    as_fn_error $? "cross-compiling: please set 'vim_cv_toupper_broken'" "$LINENO" 5
+    # PATCH: Assume the best when cross-compiling.
+    #as_fn_error $? "cross-compiling: please set 'vim_cv_toupper_broken'" "$LINENO" 5
+    vim_cv_toupper_broken=no
 
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11362,7 +11364,7 @@
 
     if test "x$olibs" != "x$LIBS"; then
                         if test "$cross_compiling" = yes; then :
-  res="FAIL"
+  res="OK"
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -11405,6 +11407,10 @@
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
+#ifdef HAVE_TERMCAP_H
+# include <termcap.h>
+#endif
+
 int
 main ()
 {
@@ -11433,7 +11439,8 @@
 
     if test "$cross_compiling" = yes; then :
 
-      as_fn_error $? "cross-compiling: please set 'vim_cv_terminfo'" "$LINENO" 5
+      #as_fn_error $? "cross-compiling: please set 'vim_cv_terminfo'" "$LINENO" 5
+      vim_cv_terminfo=yes
 
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11486,7 +11493,8 @@
 
       if test "$cross_compiling" = yes; then :
 
-	as_fn_error $? "failed to compile test program." "$LINENO" 5
+	#as_fn_error $? "failed to compile test program." "$LINENO" 5
+	vim_cv_tgent=zero
 
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -11715,6 +11723,8 @@
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
+#include <stdlib.h>
+
 int
 main ()
 {
@@ -11957,7 +11967,8 @@
 
     if test "$cross_compiling" = yes; then :
 
-      as_fn_error $? "cross-compiling: please set 'vim_cv_getcwd_broken'" "$LINENO" 5
+      #as_fn_error $? "cross-compiling: please set 'vim_cv_getcwd_broken'" "$LINENO" 5
+      vim_cv_getcwd_broken=no
 
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -12324,7 +12335,8 @@
 
     if test "$cross_compiling" = yes; then :
 
-      as_fn_error $? "cross-compiling: please set 'vim_cv_stat_ignores_slash'" "$LINENO" 5
+      #as_fn_error $? "cross-compiling: please set 'vim_cv_stat_ignores_slash'" "$LINENO" 5
+      vim_cv_stat_ignores_slash=no
 
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -13325,8 +13337,8 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking uint32_t is 32 bits" >&5
 $as_echo_n "checking uint32_t is 32 bits... " >&6; }
 if test "$cross_compiling" = yes; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check uint32_t when cross-compiling." >&5
-$as_echo "$as_me: WARNING: cannot check uint32_t when cross-compiling." >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: obviously" >&5
+$as_echo "obviously" >&6; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -13337,6 +13349,7 @@
 #ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
+#include <stdlib.h>
 main() {
   uint32_t nr1 = (uint32_t)-1;
   uint32_t nr2 = (uint32_t)0xffffffffUL;
@@ -13386,7 +13399,8 @@
 
     if test "$cross_compiling" = yes; then :
 
-	as_fn_error $? "cross-compiling: please set 'vim_cv_memmove_handles_overlap'" "$LINENO" 5
+	#as_fn_error $? "cross-compiling: please set 'vim_cv_memmove_handles_overlap'" "$LINENO" 5
+	vim_cv_memmove_handles_overlap=yes
 
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
diff -Paur --no-dereference -- vim.upstream/src/Makefile vim/src/Makefile
--- vim.upstream/src/Makefile
+++ vim/src/Makefile
@@ -2202,6 +2202,8 @@
 # install targets
 
 install: $(GUI_INSTALL)
+	ln -s ../../etc/vimrc $(DEST_VIM)/vimrc
+	ln -s ../../etc/gvimrc $(DEST_VIM)/gvimrc
 
 install_normal: installvim installtools $(INSTALL_LANGS) install-icons
 
diff -Paur --no-dereference -- vim.upstream/src/memfile.c vim/src/memfile.c
--- vim.upstream/src/memfile.c
+++ vim/src/memfile.c
@@ -613,7 +613,7 @@
 	    /* OpenNT is strictly POSIX (Benzinger) */
 	    /* Tandem/Himalaya NSK-OSS doesn't have sync() */
 	    /* No sync() on Stratus VOS */
-# if defined(__OPENNT) || defined(__TANDEM) || defined(__VOS__)
+# if defined(__OPENNT) || defined(__TANDEM) || defined(__VOS__) || defined(__sortix__)
 	    fflush(NULL);
 # else
 	    sync();
diff -Paur --no-dereference -- vim.upstream/src/regexp.c vim/src/regexp.c
--- vim.upstream/src/regexp.c
+++ vim/src/regexp.c
@@ -189,6 +189,7 @@
 #define KWORD		25	/*	Match keyword char */
 #define SKWORD		26	/*	Match word char but no digit */
 #define FNAME		27	/*	Match file name char */
+#undef SFNAME /* <sortix/fork.h> namespace issue */
 #define SFNAME		28	/*	Match file name char but no digit */
 #define PRINT		29	/*	Match printable char */
 #define SPRINT		30	/*	Match printable char but no digit */
diff -Paur --no-dereference -- vim.upstream/src/sha256.c vim/src/sha256.c
--- vim.upstream/src/sha256.c
+++ vim/src/sha256.c
@@ -380,20 +380,6 @@
     return failures > 0 ? FAIL : OK;
 }
 
-    static unsigned int
-get_some_time(void)
-{
-# ifdef HAVE_GETTIMEOFDAY
-    struct timeval tv;
-
-    /* Using usec makes it less predictable. */
-    gettimeofday(&tv, NULL);
-    return (unsigned int)(tv.tv_sec + tv.tv_usec);
-# else
-    return (unsigned int)time(NULL);
-# endif
-}
-
 /*
  * Fill "header[header_len]" with random_data.
  * Also "salt[salt_len]" when "salt" is not NULL.
@@ -410,10 +396,7 @@
     char_u	     sha256sum[32];
     context_sha256_T ctx;
 
-    srand(get_some_time());
-
-    for (i = 0; i < (int)sizeof(random_data) - 1; i++)
-	random_data[i] = (char_u)((get_some_time() ^ rand()) & 0xff);
+    arc4random_buf(random_data, sizeof(random_data));
     sha256_start(&ctx);
     sha256_update(&ctx, (char_u *)random_data, sizeof(random_data));
     sha256_finish(&ctx, sha256sum);