This reduces the amount of symbols the loader has to resolve, which in turn reduces the time taken by loading the plugins, and avoids possible symbol collisions between the plugins and the host software loading them. --- a52/Makefile.am | 2 +- arcam-av/Makefile.am | 2 +- jack/Makefile.am | 2 +- maemo/Makefile.am | 2 +- mix/Makefile.am | 2 +- oss/Makefile.am | 2 +- pph/Makefile.am | 2 +- pulse/Makefile.am | 3 +++ rate-lavc/Makefile.am | 2 +- rate/Makefile.am | 2 +- speex/Makefile.am | 2 +- usb_stream/Makefile.am | 2 +- 12 files changed, 14 insertions(+), 11 deletions(-)
diff --git a/a52/Makefile.am b/a52/Makefile.am index 48567b4..d8f9dc8 100644 --- a/a52/Makefile.am +++ b/a52/Makefile.am @@ -4,7 +4,7 @@ asound_module_pcm_a52dir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ @AVCODEC_CFLAGS@ \ -DAVCODEC_HEADER="@AVCODEC_HEADER@" -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_pcm_a52_la_SOURCES = pcm_a52.c libasound_module_pcm_a52_la_LIBADD = @ALSA_LIBS@ @AVCODEC_LIBS@ diff --git a/arcam-av/Makefile.am b/arcam-av/Makefile.am index a5da61b..dce49a7 100644 --- a/arcam-av/Makefile.am +++ b/arcam-av/Makefile.am @@ -3,7 +3,7 @@ asound_module_ctl_arcam_av_LTLIBRARIES = libasound_module_ctl_arcam_av.la asound_module_ctl_arcam_avdir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_ctl_arcam_av_la_SOURCES = ctl_arcam_av.c arcam_av.c arcam_av.h libasound_module_ctl_arcam_av_la_LIBADD = @ALSA_LIBS@ diff --git a/jack/Makefile.am b/jack/Makefile.am index f913cb6..fb54c4d 100644 --- a/jack/Makefile.am +++ b/jack/Makefile.am @@ -3,7 +3,7 @@ asound_module_pcm_jack_LTLIBRARIES = libasound_module_pcm_jack.la asound_module_pcm_jackdir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ @JACK_CFLAGS@ -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_pcm_jack_la_SOURCES = pcm_jack.c libasound_module_pcm_jack_la_LIBADD = @ALSA_LIBS@ @JACK_LIBS@ diff --git a/maemo/Makefile.am b/maemo/Makefile.am index 2684781..b1c5650 100644 --- a/maemo/Makefile.am +++ b/maemo/Makefile.am @@ -5,7 +5,7 @@ asound_module_pcm_alsa_dspdir = @ALSA_PLUGIN_DIR@ asound_module_ctl_dsp_ctldir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -O2 @ALSA_CFLAGS@ $(DBUS_CFLAGS) -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_pcm_alsa_dsp_la_SOURCES = dsp-protocol.c alsa-dsp.c libasound_module_pcm_alsa_dsp_la_LIBADD = @ALSA_LIBS@ $(DBUS_LIBS) -lpthread diff --git a/mix/Makefile.am b/mix/Makefile.am index e31839a..fc67643 100644 --- a/mix/Makefile.am +++ b/mix/Makefile.am @@ -5,7 +5,7 @@ asound_module_pcm_upmixdir = @ALSA_PLUGIN_DIR@ asound_module_pcm_vdownmixdir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_pcm_upmix_la_SOURCES = pcm_upmix.c libasound_module_pcm_upmix_la_LIBADD = @ALSA_LIBS@ diff --git a/oss/Makefile.am b/oss/Makefile.am index 302538b..9ba33c5 100644 --- a/oss/Makefile.am +++ b/oss/Makefile.am @@ -5,7 +5,7 @@ asound_module_pcm_ossdir = @ALSA_PLUGIN_DIR@ asound_module_ctl_ossdir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_pcm_oss_la_SOURCES = pcm_oss.c libasound_module_pcm_oss_la_LIBADD = @ALSA_LIBS@ diff --git a/pph/Makefile.am b/pph/Makefile.am index 551e5bd..5a14f59 100644 --- a/pph/Makefile.am +++ b/pph/Makefile.am @@ -3,7 +3,7 @@ asound_module_rate_speexrate_LTLIBRARIES = libasound_module_rate_speexrate.la asound_module_rate_speexratedir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -DVAR_ARRAYS -Wall -g @ALSA_CFLAGS@ -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_rate_speexrate_la_SOURCES = rate_speexrate.c libasound_module_rate_speexrate_la_LIBADD = @ALSA_LIBS@ diff --git a/pulse/Makefile.am b/pulse/Makefile.am index e89e8ee..dc41daf 100644 --- a/pulse/Makefile.am +++ b/pulse/Makefile.am @@ -11,9 +11,12 @@ AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUN
libasound_module_pcm_pulse_la_SOURCES = pcm_pulse.c pulse.c pulse.h libasound_module_pcm_pulse_la_LIBADD = @ALSA_LIBS@ $(PTHREAD_LIBS) $(pulseaudio_LIBS) +libasound_module_pcm_pulse_la_LDFLAGS = $(AM_LDFLAGS) -export-symbols-regex '^__?snd.*open'
libasound_module_ctl_pulse_la_SOURCES = ctl_pulse.c pulse.c pulse.h libasound_module_ctl_pulse_la_LIBADD = @ALSA_LIBS@ $(PTHREAD_LIBS) $(pulseaudio_LIBS) +libasound_module_ctl_pulse_la_LDFLAGS = $(AM_LDFLAGS) -export-symbols-regex '^__?snd.*open'
libasound_module_conf_pulse_la_SOURCES = conf_pulse.c libasound_module_conf_pulse_la_LIBADD = @ALSA_LIBS@ $(PTHREAD_LIBS) $(pulseaudio_LIBS) +libasound_module_conf_pulse_la_LDFLAGS = $(AM_LDFLAGS) -export-symbols-regex '^conf' diff --git a/rate-lavc/Makefile.am b/rate-lavc/Makefile.am index 5cffd44..a7b6d3a 100644 --- a/rate-lavc/Makefile.am +++ b/rate-lavc/Makefile.am @@ -4,7 +4,7 @@ asound_module_rate_lavcratedir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ @AVCODEC_CFLAGS@ \ -DAVCODEC_HEADER="@AVCODEC_HEADER@" -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_rate_lavcrate_la_SOURCES = rate_lavcrate.c libasound_module_rate_lavcrate_la_LIBADD = @ALSA_LIBS@ @AVCODEC_LIBS@ diff --git a/rate/Makefile.am b/rate/Makefile.am index 0605bfd..0c4b6fb 100644 --- a/rate/Makefile.am +++ b/rate/Makefile.am @@ -3,7 +3,7 @@ asound_module_rate_samplerate_LTLIBRARIES = libasound_module_rate_samplerate.la asound_module_rate_sampleratedir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ $(samplerate_CFLAGS) -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_rate_samplerate_la_SOURCES = rate_samplerate.c libasound_module_rate_samplerate_la_LIBADD = @ALSA_LIBS@ @samplerate_LIBS@ diff --git a/speex/Makefile.am b/speex/Makefile.am index 7d84190..ae14189 100644 --- a/speex/Makefile.am +++ b/speex/Makefile.am @@ -3,7 +3,7 @@ asound_module_pcm_speex_LTLIBRARIES = libasound_module_pcm_speex.la asound_module_pcm_speexdir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ @speexdsp_CFLAGS@ -AM_LDFLAGS = -module -avoid-version -export-dynamic -no-undefined $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' -no-undefined $(LDFLAGS_NOUNDEFINED)
libasound_module_pcm_speex_la_SOURCES = pcm_speex.c libasound_module_pcm_speex_la_LIBADD = @ALSA_LIBS@ @speexdsp_LIBS@ diff --git a/usb_stream/Makefile.am b/usb_stream/Makefile.am index 50a98a0..6304bc7 100644 --- a/usb_stream/Makefile.am +++ b/usb_stream/Makefile.am @@ -3,7 +3,7 @@ asound_module_pcm_usb_stream_LTLIBRARIES = libasound_module_pcm_usb_stream.la asound_module_pcm_usb_streamdir = @ALSA_PLUGIN_DIR@
AM_CFLAGS = -Wall -g @ALSA_CFLAGS@ -AM_LDFLAGS = -module -avoid-version -export-dynamic $(LDFLAGS_NOUNDEFINED) +AM_LDFLAGS = -module -avoid-version -export-dynamic -export-symbols-regex '^__?snd.*open' $(LDFLAGS_NOUNDEFINED)
libasound_module_pcm_usb_stream_la_SOURCES = pcm_usb_stream.c libasound_module_pcm_usb_stream_la_LIBADD = @ALSA_LIBS@