From f3565bab6bc372533b65d6c1fef2f18435ad20df Mon Sep 17 00:00:00 2001
From: h_vogt <h_vogt>
Date: Sat, 25 Jun 2011 20:34:28 +0000
Subject: [PATCH] fix usage of dirname()

---
 ChangeLog        | 3 +++
 src/misc/ivars.c | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index f238d1d9c..7bf992f44 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2011-06-25 Holger Vogt
+ * ivars.c: fix usage of dirname()
+
 2011-06-25  Robert Larice
  * src/ngsconvert.c :
    ngsconvert.c, swallow type conversion warnings
diff --git a/src/misc/ivars.c b/src/misc/ivars.c
index 19bd381d0..c3c0bf7eb 100644
--- a/src/misc/ivars.c
+++ b/src/misc/ivars.c
@@ -82,7 +82,12 @@ ivars(char *argv0)
     mkvar(&Spice_Path, Spice_Exec_Dir, "ngspice", "SPICE_PATH");
     /* may be used to store input files (*.lib, *.include, ...) */
     /* get directory where ngspice resides */
+#if defined(_MSC_VER) || defined(__MINGW32__)  /* FIXME dirname() different in util.c and LINUX */
     ngpath = dirname(argv0);
+#else
+    ngpath = copy(argv0);
+    dirname(ngpath);
+#endif
     /* set path either to <ngspice-directory>/input or, if set, to
     environment variable NGSPICE_INPUT */
     mkvar(&Inp_Path, ngpath, "input", "NGSPICE_INPUT");