From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 3 Jul 2007 18:22:21 +0000 (+0200)
Subject: Fix undefined references in namehint.c
X-Git-Tag: v1.0.15rc1~22
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=40415cd18068d9df2855c7257fbc53aa16ba5ed9;p=alsa-lib.git

Fix undefined references in namehint.c

Fixed undefined references in namehint.c when not all components are
selected via configure options.
---

diff --git a/configure.in b/configure.in
index 77ebdcdc..2952fc79 100644
--- a/configure.in
+++ b/configure.in
@@ -358,6 +358,9 @@ fi
 if test "$build_rawmidi" = "yes"; then
   AC_DEFINE([BUILD_RAWMIDI], "1", [Build raw MIDI component])
 fi
+if test "$build_hwdep" = "yes"; then
+  AC_DEFINE([BUILD_HWDEP], "1", [Build hwdep component])
+fi
 if test "$build_seq" = "yes"; then
   AC_DEFINE([BUILD_SEQ], "1", [Build sequencer component])
 fi
diff --git a/src/control/namehint.c b/src/control/namehint.c
index 41011341..7d843ba1 100644
--- a/src/control/namehint.c
+++ b/src/control/namehint.c
@@ -90,6 +90,7 @@ static int get_dev_name1(struct hint_list *list, char **res)
 	if (list->device < 0)
 		return 0;
 	switch (list->iface) {
+#ifdef BUILD_HWDEP
 	case SND_CTL_ELEM_IFACE_HWDEP:
 		{
 			snd_hwdep_info_t *info;
@@ -100,6 +101,8 @@ static int get_dev_name1(struct hint_list *list, char **res)
 			*res = strdup(snd_hwdep_info_get_name(info));
 			return 0;
 		}
+#endif
+#ifdef BUILD_PCM
 	case SND_CTL_ELEM_IFACE_PCM:
 		{
 			snd_pcm_info_t *info;
@@ -118,6 +121,8 @@ static int get_dev_name1(struct hint_list *list, char **res)
 			*res = strdup(snd_pcm_info_get_name(info));
 			return 0;
 		}
+#endif
+#ifdef BUILD_RAWMIDI
 	case SND_CTL_ELEM_IFACE_RAWMIDI:
 		{
 			snd_rawmidi_info_t *info;
@@ -129,6 +134,7 @@ static int get_dev_name1(struct hint_list *list, char **res)
 			*res = strdup(snd_rawmidi_info_get_name(info));
 			return 0;
 		}
+#endif
 	default:
 		return 0;
 	}