[alsa-devel] [PATCH] Add nommu support for alsa-utils
Signed-off-by: Aaron Wu aaron.wu@analog.com
Add nommu support for alsa-utils mainly for Blackfin --- package/alsa-utils/alsa-utils-nommu.patch | 54 +++++++++++++++++++++++++++++ package/alsa-utils/alsa-utils.mk | 1 + 2 files changed, 55 insertions(+) create mode 100644 package/alsa-utils/alsa-utils-nommu.patch
diff --git a/package/alsa-utils/alsa-utils-nommu.patch b/package/alsa-utils/alsa-utils-nommu.patch new file mode 100644 index 0000000..c0227f5 --- /dev/null +++ b/package/alsa-utils/alsa-utils-nommu.patch @@ -0,0 +1,54 @@ +diff -Nur alsa-utils-1.0.26/alsactl/init_utils_run.c alsa-utils-1.0.26-new/alsactl/init_utils_run.c +--- alsa-utils-1.0.26/alsactl/init_utils_run.c 2012-09-06 15:52:57.000000000 +0800 ++++ alsa-utils-1.0.26-new/alsactl/init_utils_run.c 2013-10-22 02:19:06.210649921 +0800 +@@ -88,8 +88,11 @@ + strlcat(program, argv[0], sizeof(program)); + argv[0] = program; + } +- ++#ifdef HAVE_FORK + pid = fork(); ++#else ++ pid = vfork(); ++#endif + switch(pid) { + case 0: + /* child closes parent ends of pipes */ +diff -Nur alsa-utils-1.0.26/alsaloop/alsaloop.c alsa-utils-1.0.26-new/alsaloop/alsaloop.c +--- alsa-utils-1.0.26/alsaloop/alsaloop.c 2012-09-06 15:52:57.000000000 +0800 ++++ alsa-utils-1.0.26-new/alsaloop/alsaloop.c 2013-10-22 02:21:26.994650695 +0800 +@@ -850,14 +850,22 @@ + logit(LOG_CRIT, "daemon() failed: %s\n", strerror(errno)); + exit(EXIT_FAILURE); + } ++ #ifdef HAVE_FORK + i = fork(); ++ #else ++ i = vfork(); ++ #endif + if (i < 0) { + logit(LOG_CRIT, "fork() failed: %s\n", strerror(errno)); + exit(EXIT_FAILURE); + } + if (i > 0) { + /* wait(&i); */ ++ #ifdef HAVE_FORK + exit(EXIT_SUCCESS); ++ #else ++ _exit(EXIT_SUCCESS); ++ #endif + } + } + +diff -Nur alsa-utils-1.0.26/configure.in alsa-utils-1.0.26-new/configure.in +--- alsa-utils-1.0.26/configure.in 2012-09-06 16:45:44.000000000 +0800 ++++ alsa-utils-1.0.26-new/configure.in 2013-10-23 02:25:40.391127379 +0800 +@@ -23,6 +23,8 @@ + AC_MSG_RESULT($CC) + fi + ++ ++AC_CHECK_FUNC([fork]) + AC_PROG_CC + dnl AC_PROG_CXX + AC_PROG_INSTALL diff --git a/package/alsa-utils/alsa-utils.mk b/package/alsa-utils/alsa-utils.mk index b951112..4956e04 100644 --- a/package/alsa-utils/alsa-utils.mk +++ b/package/alsa-utils/alsa-utils.mk @@ -9,6 +9,7 @@ ALSA_UTILS_SOURCE = alsa-utils-$(ALSA_UTILS_VERSION).tar.bz2 ALSA_UTILS_SITE = http://alsa.cybermirror.org/utils ALSA_UTILS_LICENSE = GPLv2 ALSA_UTILS_LICENSE_FILES = COPYING +ALSA_UTILS_AUTORECONF = YES ALSA_UTILS_INSTALL_STAGING = YES ALSA_UTILS_DEPENDENCIES = host-gettext alsa-lib \ $(if $(BR2_PACKAGE_NCURSES),ncurses)
At Wed, 27 Nov 2013 18:03:59 +0800, Aaron Wu wrote:
Signed-off-by: Aaron Wu aaron.wu@analog.com
Add nommu support for alsa-utils mainly for Blackfin
Please send the patch against alsa-utils...
thanks,
Takashi
package/alsa-utils/alsa-utils-nommu.patch | 54 +++++++++++++++++++++++++++++ package/alsa-utils/alsa-utils.mk | 1 + 2 files changed, 55 insertions(+) create mode 100644 package/alsa-utils/alsa-utils-nommu.patch
diff --git a/package/alsa-utils/alsa-utils-nommu.patch b/package/alsa-utils/alsa-utils-nommu.patch new file mode 100644 index 0000000..c0227f5 --- /dev/null +++ b/package/alsa-utils/alsa-utils-nommu.patch @@ -0,0 +1,54 @@ +diff -Nur alsa-utils-1.0.26/alsactl/init_utils_run.c alsa-utils-1.0.26-new/alsactl/init_utils_run.c +--- alsa-utils-1.0.26/alsactl/init_utils_run.c 2012-09-06 15:52:57.000000000 +0800 ++++ alsa-utils-1.0.26-new/alsactl/init_utils_run.c 2013-10-22 02:19:06.210649921 +0800 +@@ -88,8 +88,11 @@
strlcat(program, argv[0], sizeof(program));argv[0] = program;- }
+- ++#ifdef HAVE_FORK
- pid = fork();
++#else ++ pid = vfork(); ++#endif
- switch(pid) {
- case 0:
/* child closes parent ends of pipes */+diff -Nur alsa-utils-1.0.26/alsaloop/alsaloop.c alsa-utils-1.0.26-new/alsaloop/alsaloop.c +--- alsa-utils-1.0.26/alsaloop/alsaloop.c 2012-09-06 15:52:57.000000000 +0800 ++++ alsa-utils-1.0.26-new/alsaloop/alsaloop.c 2013-10-22 02:21:26.994650695 +0800 +@@ -850,14 +850,22 @@
logit(LOG_CRIT, "daemon() failed: %s\n", strerror(errno));exit(EXIT_FAILURE);}++ #ifdef HAVE_FORK
i = fork();++ #else ++ i = vfork(); ++ #endif
if (i < 0) {logit(LOG_CRIT, "fork() failed: %s\n", strerror(errno));exit(EXIT_FAILURE);}if (i > 0) {/* wait(&i); */++ #ifdef HAVE_FORK
exit(EXIT_SUCCESS);++ #else ++ _exit(EXIT_SUCCESS); ++ #endif
}- }
+diff -Nur alsa-utils-1.0.26/configure.in alsa-utils-1.0.26-new/configure.in +--- alsa-utils-1.0.26/configure.in 2012-09-06 16:45:44.000000000 +0800 ++++ alsa-utils-1.0.26-new/configure.in 2013-10-23 02:25:40.391127379 +0800 +@@ -23,6 +23,8 @@
- AC_MSG_RESULT($CC)
- fi
++ ++AC_CHECK_FUNC([fork])
- AC_PROG_CC
- dnl AC_PROG_CXX
- AC_PROG_INSTALL
diff --git a/package/alsa-utils/alsa-utils.mk b/package/alsa-utils/alsa-utils.mk index b951112..4956e04 100644 --- a/package/alsa-utils/alsa-utils.mk +++ b/package/alsa-utils/alsa-utils.mk @@ -9,6 +9,7 @@ ALSA_UTILS_SOURCE = alsa-utils-$(ALSA_UTILS_VERSION).tar.bz2 ALSA_UTILS_SITE = http://alsa.cybermirror.org/utils ALSA_UTILS_LICENSE = GPLv2 ALSA_UTILS_LICENSE_FILES = COPYING +ALSA_UTILS_AUTORECONF = YES ALSA_UTILS_INSTALL_STAGING = YES ALSA_UTILS_DEPENDENCIES = host-gettext alsa-lib \ $(if $(BR2_PACKAGE_NCURSES),ncurses) -- 1.7.9.5
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participants (2)
-
Aaron Wu -
Takashi Iwai