[oe-commits] Henning Heinold : alsa-utils: replacing exp10 with pow for uclibc

[git version control]

Module: openembedded.git
Branch: org.openembedded.dev
Commit: 544e4f08e672a94cb0c46ddc2964ff6b22fe1e45
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=544e4f08e672a94cb0c46ddc2964ff6b22fe1e45

Author: Henning Heinold <heinold at inf.fu-berlin.de>
Date:   Sun Mar 13 17:19:52 2011 +0100

alsa-utils: replacing exp10 with pow for uclibc

* bump PR

---

 recipes/alsa/alsa-utils-1.0.24.2/exp10.patch |   25 +++++++++++++++++++++++++
 recipes/alsa/alsa-utils_1.0.24.2.bb          |    5 +++++
 2 files changed, 30 insertions(+), 0 deletions(-)

diff --git a/recipes/alsa/alsa-utils-1.0.24.2/exp10.patch b/recipes/alsa/alsa-utils-1.0.24.2/exp10.patch
new file mode 100644
index 0000000..cb850e3
--- /dev/null
+++ b/recipes/alsa/alsa-utils-1.0.24.2/exp10.patch
@@ -0,0 +1,25 @@
+Index: alsa-utils-1.0.24.2/alsamixer/volume_mapping.c
+===================================================================
+--- alsa-utils-1.0.24.2.orig/alsamixer/volume_mapping.c	2011-01-31 15:19:55.000000000 +0100
++++ alsa-utils-1.0.24.2/alsamixer/volume_mapping.c	2011-03-13 16:59:33.434767354 +0100
+@@ -109,9 +109,9 @@
+ 	if (use_linear_dB_scale(min, max))
+ 		return (value - min) / (double)(max - min);
+ 
+-	normalized = exp10((value - max) / 6000.0);
++	normalized = pow(10, (value - max) / 6000.0);
+ 	if (min != SND_CTL_TLV_DB_GAIN_MUTE) {
+-		min_norm = exp10((min - max) / 6000.0);
++		min_norm = pow(10, (min - max) / 6000.0);
+ 		normalized = (normalized - min_norm) / (1 - min_norm);
+ 	}
+ 
+@@ -144,7 +144,7 @@
+ 	}
+ 
+ 	if (min != SND_CTL_TLV_DB_GAIN_MUTE) {
+-		min_norm = exp10((min - max) / 6000.0);
++		min_norm = pow(10, (min - max) / 6000.0);
+ 		volume = volume * (1 - min_norm) + min_norm;
+ 	}
+ 	value = lrint_dir(6000.0 * log10(volume), dir) + max;
diff --git a/recipes/alsa/alsa-utils_1.0.24.2.bb b/recipes/alsa/alsa-utils_1.0.24.2.bb
index a2a9253..f63f58a 100644
--- a/recipes/alsa/alsa-utils_1.0.24.2.bb
+++ b/recipes/alsa/alsa-utils_1.0.24.2.bb
@@ -4,10 +4,15 @@ SECTION = "console/utils"
 LICENSE = "GPLv2"
 DEPENDS = "alsa-lib ncurses"
 
+PR = "r1"
+
 SRC_URI = "ftp://ftp.alsa-project.org/pub/utils/alsa-utils-${PV}.tar.bz2 \
            file://remove-xmlto.patch \
           "
 
+SRC_URI_append_libc-uclibc = "file://exp10.patch"
+
+
 SRC_URI[md5sum] = "8238cd57cb301d1c36bcf0ecb59ce6b2"
 SRC_URI[sha256sum] = "95127f740291086486c06c28118cabca0814bde48fd14dac041a9812a5ac1be2"