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-rw-r--r--rules/alsa-lib.in13
-rw-r--r--rules/alsa-lib.make8
2 files changed, 19 insertions, 2 deletions
diff --git a/rules/alsa-lib.in b/rules/alsa-lib.in
index adba896ac..edc40e186 100644
--- a/rules/alsa-lib.in
+++ b/rules/alsa-lib.in
@@ -47,6 +47,19 @@ config ALSA_LIB_PCM
help
Disable the PCM component if you do not need it
+config ALSA_LIB_PCM_MODULES
+ depends on ALSA_LIB_PCM
+ string
+ prompt "pcm modules"
+ default "all"
+ help
+ You can use the keyword 'all' here for all supported PCM modules or a
+ comma separated list of required module keywords. The list of module
+ keywords is:
+ copy linear route mulaw alaw adpcm rate plug multi shm file null
+ empty share meter hooks lfloat ladspa dmix dshare dsnoop asym
+ iec958 softvol extplug ioplug mmap_emul
+
config ALSA_LIB_RAWMIDI
bool
default y
diff --git a/rules/alsa-lib.make b/rules/alsa-lib.make
index 3dac61ea5..227a4156e 100644
--- a/rules/alsa-lib.make
+++ b/rules/alsa-lib.make
@@ -62,8 +62,12 @@ ALSA_LIB_CONF_OPT := \
--with-pthread \
--with-librt \
--with-alsa-devdir=/dev/snd \
- --with-aload-devdir=/dev \
- --with-pcm-plugins=all
+ --with-aload-devdir=/dev
+
+ifdef PTXCONF_ALSA_LIB_PCM
+ALSA_LIB_CONF_OPT += \
+ --with-pcm-plugins=$(PTXCONF_ALSA_LIB_PCM_MODULES)
+endif
# ----------------------------------------------------------------------------
# Target-Install