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From 2b3f8d96dd38b95816ee32ab6e7564b4cf9001dd Mon Sep 17 00:00:00 2001
From: Sebastian Bauer <mail@sebastianbauer.info>
Date: Sat, 5 Dec 2015 13:17:26 +0100
Subject: [PATCH 6/9] 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 eb56ea7242ab51c941b88d72f8dee2a0381e2c8f..4184cf1f3ac8063f9ae8f4b76da1e5e33c6f76cd 100644
--- gcc/gcc.c
+++ gcc/gcc.c
@@ -7166,12 +7166,22 @@ driver::~driver ()
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]);
--
1.9.1
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