From 715ee3c0f9524df8f6e49ca495692ea6d7af7e27 Mon Sep 17 00:00:00 2001
From: RichardG867 <richardg867@gmail.com>
Date: Wed, 3 May 2023 20:43:31 -0300
Subject: [PATCH] ac97: Port to Linux

---
 .gitignore        |  2 ++
 ac97/Makefile.gcc | 22 ++++++++++++++++++++++
 ac97/ac97.c       |  2 +-
 3 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 ac97/Makefile.gcc

diff --git a/.gitignore b/.gitignore
index 3bb94c4..00f0327 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,4 +24,6 @@ pci?????.bin
 *.exe
 *.com
 *.efi
+pcireg/pcireg
+ac97/ac97
 PCIIDS.BIN
diff --git a/ac97/Makefile.gcc b/ac97/Makefile.gcc
new file mode 100644
index 0000000..0d0ea69
--- /dev/null
+++ b/ac97/Makefile.gcc
@@ -0,0 +1,22 @@
+#
+# 86Box		A hypervisor and IBM PC system emulator that specializes in
+#		running old operating systems and software designed for IBM
+#		PC systems and compatibles from 1981 through fairly recent
+#		system designs based on the PCI bus.
+#
+#		This file is part of the 86Box Probing Tools distribution.
+#
+#		Makefile for compiling C-based tools with gcc.
+#
+#
+#
+# Authors:	RichardG, <richardg867@gmail.com>
+#
+#		Copyright 2023 RichardG.
+# 
+
+export OBJS	= ac97.o clib_pci.o clib_sys.o clib_term.o
+export DEST	= ac97
+export CFLAGS	= -lpci
+
+include ../clib/gcc.mk
diff --git a/ac97/ac97.c b/ac97/ac97.c
index da664df..6c237e0 100644
--- a/ac97/ac97.c
+++ b/ac97/ac97.c
@@ -519,7 +519,7 @@ main(int argc, char **argv)
         return 1;
 
     /* Set silent mode. */
-    if ((argc >= 1) && !strcmp(argv[1], "-s"))
+    if ((argc > 1) && !strcmp(argv[1], "-s"))
         silent = 1;
 
     /* Scan PCI bus 0. */