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From 85c5321c36040abb1c3b70cb1e0f9bf217178957 Mon Sep 17 00:00:00 2001
From: Sebastian Bauer <mail@sebastianbauer.info>
Date: Sat, 5 Dec 2015 13:17:26 +0100
Subject: [PATCH 6/6] Expand arg zero on AmigaOS using the PROGDIR: assign.
This should make sure that the proper relative paths are computed during
process_command().
---
gcc/gcc.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/gcc/gcc.c b/gcc/gcc.c
index 8239a6b2152ac192498cd8a50b0d4b9c7db45c62..f6f1ba3195a4ffc8e335d7abe797d4b006fc96d5 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -6898,12 +6898,22 @@ compare_files (char *cmpfile[])
int
driver::main (int argc, char **argv)
{
bool early_exit;
set_progname (argv[0]);
+#ifdef __amigaos4__
+ /* Expand the command name on AmigaOS */
+ char *expanded_progdir = lrealpath("/progdir/");
+ if (expanded_progdir)
+ {
+ char *expanded_argv0 = concat(expanded_progdir,"/",progname,NULL);
+ argv[0] = expanded_argv0; /* FIXME: Leak */
+ free(expanded_progdir);
+ }
+#endif
expand_at_files (&argc, &argv);
decode_argv (argc, const_cast <const char **> (argv));
global_initializations ();
build_multilib_strings ();
set_up_specs ();
putenv_COLLECT_GCC (argv[0]);
--
2.1.4
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