mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-17 15:22:59 +01:00
Merge pull request #154276 from L-as/alsa-lib
This commit is contained in:
Bernardo Meurer
GitHub
commit
0c4dc3b79e
2 changed files with 3 additions and 243 deletions
|
|
@ -1,232 +0,0 @@
|
|||
diff --git a/src/control/control.c b/src/control/control.c
|
||||
index d66ed75..42cecad 100644
|
||||
--- a/src/control/control.c
|
||||
+++ b/src/control/control.c
|
||||
@@ -838,6 +838,10 @@ static int snd_ctl_open_conf(snd_ctl_t **ctlp, const char *name,
|
||||
#ifndef PIC
|
||||
extern void *snd_control_open_symbols(void);
|
||||
#endif
|
||||
+
|
||||
+ snd_config_t *libs = NULL;
|
||||
+ const char *libs_lib = NULL;
|
||||
+
|
||||
if (snd_config_get_type(ctl_conf) != SND_CONFIG_TYPE_COMPOUND) {
|
||||
if (name)
|
||||
SNDERR("Invalid type for CTL %s definition", name);
|
||||
@@ -879,6 +883,19 @@ static int snd_ctl_open_conf(snd_ctl_t **ctlp, const char *name,
|
||||
SNDERR("Invalid type for %s", id);
|
||||
goto _err;
|
||||
}
|
||||
+
|
||||
+ continue;
|
||||
+ }
|
||||
+ // Handle an array of extra libs.
|
||||
+ if (strcmp(id, "libs") == 0) {
|
||||
+ if (snd_config_get_type(n) != SND_CONFIG_TYPE_COMPOUND) {
|
||||
+ SNDERR("Invalid type for libs definition in CTL %s definition",
|
||||
+ str);
|
||||
+ goto _err;
|
||||
+ }
|
||||
+
|
||||
+ libs = n;
|
||||
+
|
||||
continue;
|
||||
}
|
||||
if (strcmp(id, "open") == 0) {
|
||||
@@ -903,7 +920,62 @@ static int snd_ctl_open_conf(snd_ctl_t **ctlp, const char *name,
|
||||
open_name = buf;
|
||||
sprintf(buf, "_snd_ctl_%s_open", str);
|
||||
}
|
||||
- if (!lib) {
|
||||
+
|
||||
+#ifndef PIC
|
||||
+ snd_control_open_symbols();
|
||||
+#endif
|
||||
+
|
||||
+ // Normal alsa behaviour when there is no libs array.
|
||||
+ if (!libs) {
|
||||
+ if (lib) {
|
||||
+ open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
+ SND_DLSYM_VERSION(SND_CONTROL_DLSYM_VERSION), 1);
|
||||
+ }
|
||||
+ }
|
||||
+ // Handle libs array.
|
||||
+ // Suppresses error messages if any function is loaded successfully.
|
||||
+ else {
|
||||
+ if (lib) {
|
||||
+ open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
+ SND_DLSYM_VERSION(SND_CONTROL_DLSYM_VERSION), 0);
|
||||
+ }
|
||||
+
|
||||
+ if (!open_func) {
|
||||
+ snd_config_for_each(i, next, libs) {
|
||||
+ snd_config_t *n = snd_config_iterator_entry(i);
|
||||
+
|
||||
+ err = snd_config_get_string(n, &libs_lib);
|
||||
+ if (err < 0) {
|
||||
+ SNDERR("Invalid entry in CTL %s libs definition", str);
|
||||
+ goto _err;
|
||||
+ }
|
||||
+
|
||||
+ if (!open_func) {
|
||||
+ open_func = snd_dlobj_cache_get(libs_lib, open_name,
|
||||
+ SND_DLSYM_VERSION(SND_CONTROL_DLSYM_VERSION), 0);
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ // Print error messages.
|
||||
+ if (!open_func) {
|
||||
+ if (lib) {
|
||||
+ SNDERR("Either %s cannot be opened or %s was not defined inside",
|
||||
+ lib, open_name);
|
||||
+ }
|
||||
+
|
||||
+ snd_config_for_each(i, next, libs) {
|
||||
+ snd_config_t *n = snd_config_iterator_entry(i);
|
||||
+
|
||||
+ snd_config_get_string(n, &libs_lib);
|
||||
+ SNDERR("Either %s cannot be opened or %s was not defined inside",
|
||||
+ libs_lib, open_name);
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ // Look in ALSA_PLUGIN_DIR iff we found nowhere else to look.
|
||||
+ if (!lib && (!libs || !libs_lib)) {
|
||||
const char *const *build_in = build_in_ctls;
|
||||
while (*build_in) {
|
||||
if (!strcmp(*build_in, str))
|
||||
@@ -919,12 +991,11 @@ static int snd_ctl_open_conf(snd_ctl_t **ctlp, const char *name,
|
||||
lib = buf1;
|
||||
sprintf(buf1, "%s/libasound_module_ctl_%s.so", ALSA_PLUGIN_DIR, str);
|
||||
}
|
||||
- }
|
||||
-#ifndef PIC
|
||||
- snd_control_open_symbols();
|
||||
-#endif
|
||||
- open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
+
|
||||
+ open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
SND_DLSYM_VERSION(SND_CONTROL_DLSYM_VERSION), 1);
|
||||
+ }
|
||||
+
|
||||
if (open_func) {
|
||||
err = open_func(ctlp, name, ctl_root, ctl_conf, mode);
|
||||
if (err >= 0) {
|
||||
diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c
|
||||
index 2e24338..7f489f4 100644
|
||||
--- a/src/pcm/pcm.c
|
||||
+++ b/src/pcm/pcm.c
|
||||
@@ -2116,6 +2116,10 @@ static int snd_pcm_open_conf(snd_pcm_t **pcmp, const char *name,
|
||||
#ifndef PIC
|
||||
extern void *snd_pcm_open_symbols(void);
|
||||
#endif
|
||||
+
|
||||
+ snd_config_t *libs = NULL;
|
||||
+ const char *libs_lib = NULL;
|
||||
+
|
||||
if (snd_config_get_type(pcm_conf) != SND_CONFIG_TYPE_COMPOUND) {
|
||||
char *val;
|
||||
id = NULL;
|
||||
@@ -2160,6 +2164,19 @@ static int snd_pcm_open_conf(snd_pcm_t **pcmp, const char *name,
|
||||
SNDERR("Invalid type for %s", id);
|
||||
goto _err;
|
||||
}
|
||||
+
|
||||
+ continue;
|
||||
+ }
|
||||
+ // Handle an array of extra libs.
|
||||
+ if (strcmp(id, "libs") == 0) {
|
||||
+ if (snd_config_get_type(n) != SND_CONFIG_TYPE_COMPOUND) {
|
||||
+ SNDERR("Invalid type for libs definition in PCM %s definition",
|
||||
+ str);
|
||||
+ goto _err;
|
||||
+ }
|
||||
+
|
||||
+ libs = n;
|
||||
+
|
||||
continue;
|
||||
}
|
||||
if (strcmp(id, "open") == 0) {
|
||||
@@ -2184,7 +2201,62 @@ static int snd_pcm_open_conf(snd_pcm_t **pcmp, const char *name,
|
||||
open_name = buf;
|
||||
sprintf(buf, "_snd_pcm_%s_open", str);
|
||||
}
|
||||
- if (!lib) {
|
||||
+
|
||||
+#ifndef PIC
|
||||
+ snd_pcm_open_symbols(); /* this call is for static linking only */
|
||||
+#endif
|
||||
+
|
||||
+ // Normal alsa behaviour when there is no libs array.
|
||||
+ if (!libs) {
|
||||
+ if (lib) {
|
||||
+ open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
+ SND_DLSYM_VERSION(SND_PCM_DLSYM_VERSION), 1);
|
||||
+ }
|
||||
+ }
|
||||
+ // Handle libs array.
|
||||
+ // Suppresses error messages if any function is loaded successfully.
|
||||
+ else {
|
||||
+ if (lib) {
|
||||
+ open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
+ SND_DLSYM_VERSION(SND_PCM_DLSYM_VERSION), 0);
|
||||
+ }
|
||||
+
|
||||
+ if (!open_func) {
|
||||
+ snd_config_for_each(i, next, libs) {
|
||||
+ snd_config_t *n = snd_config_iterator_entry(i);
|
||||
+
|
||||
+ err = snd_config_get_string(n, &libs_lib);
|
||||
+ if (err < 0) {
|
||||
+ SNDERR("Invalid entry in PCM %s libs definition", str);
|
||||
+ goto _err;
|
||||
+ }
|
||||
+
|
||||
+ if (!open_func) {
|
||||
+ open_func = snd_dlobj_cache_get(libs_lib, open_name,
|
||||
+ SND_DLSYM_VERSION(SND_PCM_DLSYM_VERSION), 0);
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ // Print error messages.
|
||||
+ if (!open_func) {
|
||||
+ if (lib) {
|
||||
+ SNDERR("Either %s cannot be opened or %s was not defined inside",
|
||||
+ lib, open_name);
|
||||
+ }
|
||||
+
|
||||
+ snd_config_for_each(i, next, libs) {
|
||||
+ snd_config_t *n = snd_config_iterator_entry(i);
|
||||
+
|
||||
+ snd_config_get_string(n, &libs_lib);
|
||||
+ SNDERR("Either %s cannot be opened or %s was not defined inside",
|
||||
+ libs_lib, open_name);
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ // Look in ALSA_PLUGIN_DIR iff we found nowhere else to look.
|
||||
+ if (!lib && (!libs || !libs_lib)) {
|
||||
const char *const *build_in = build_in_pcms;
|
||||
while (*build_in) {
|
||||
if (!strcmp(*build_in, str))
|
||||
@@ -2200,12 +2272,11 @@ static int snd_pcm_open_conf(snd_pcm_t **pcmp, const char *name,
|
||||
lib = buf1;
|
||||
sprintf(buf1, "%s/libasound_module_pcm_%s.so", ALSA_PLUGIN_DIR, str);
|
||||
}
|
||||
- }
|
||||
-#ifndef PIC
|
||||
- snd_pcm_open_symbols(); /* this call is for static linking only */
|
||||
-#endif
|
||||
- open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
+
|
||||
+ open_func = snd_dlobj_cache_get(lib, open_name,
|
||||
SND_DLSYM_VERSION(SND_PCM_DLSYM_VERSION), 1);
|
||||
+ }
|
||||
+
|
||||
if (open_func) {
|
||||
err = open_func(pcmp, name, pcm_root, pcm_conf, stream, mode);
|
||||
if (err >= 0) {
|
||||
|
|
@ -7,24 +7,15 @@
|
|||
|
||||
stdenv.mkDerivation rec {
|
||||
pname = "alsa-lib";
|
||||
version = "1.2.5.1";
|
||||
version = "1.2.6.1";
|
||||
|
||||
src = fetchurl {
|
||||
url = "mirror://alsa/lib/${pname}-${version}.tar.bz2";
|
||||
sha256 = "sha256-YoQh2VDOyvI03j+JnVIMCmkjMTyWStdR/6wIHfMxQ44=";
|
||||
hash = "sha256-rVgpk9Us21+xWaC+q2CmrFfqsMwb34XcTbbWGX8CMz8=";
|
||||
};
|
||||
|
||||
patches = [
|
||||
./alsa-plugin-conf-multilib.patch
|
||||
];
|
||||
|
||||
enableParallelBuilding = true;
|
||||
|
||||
# Fix pcm.h file in order to prevent some compilation bugs
|
||||
postPatch = ''
|
||||
sed -i -e 's|//int snd_pcm_mixer_element(snd_pcm_t \*pcm, snd_mixer_t \*mixer, snd_mixer_elem_t \*\*elem);|/\*int snd_pcm_mixer_element(snd_pcm_t \*pcm, snd_mixer_t \*mixer, snd_mixer_elem_t \*\*elem);\*/|' include/pcm.h
|
||||
'';
|
||||
|
||||
postInstall = ''
|
||||
ln -s ${alsa-ucm-conf}/share/alsa/{ucm,ucm2} $out/share/alsa
|
||||
ln -s ${alsa-topology-conf}/share/alsa/topology $out/share/alsa
|
||||
|
|
@ -43,5 +34,6 @@ stdenv.mkDerivation rec {
|
|||
|
||||
license = licenses.lgpl21Plus;
|
||||
platforms = platforms.linux;
|
||||
maintainers = with maintainers; [ l-as ];
|
||||
};
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue