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authorKhem Raj <raj.khem@gmail.com>2017-07-14 18:55:35 -0700
committerMartin Jansa <Martin.Jansa@gmail.com>2017-07-24 18:57:37 +0200
commit0f55207ad2be1ce6cd3577afa6d1ce869665743b (patch)
tree50fa5920f227db4863ca35618340261ee7221b91 /meta-oe
parent85d4fe73352886b4d22a77d8ab5163d267d21fa2 (diff)
downloadmeta-openembedded-0f55207ad2be1ce6cd3577afa6d1ce869665743b.tar.gz
v4l-utils: Fix build with musl
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-oe')
-rw-r--r--meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0001-ir-ctl-Define-TEMP_FAILURE_RETRY-if-undefined.patch55
-rw-r--r--meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0002-contrib-test-Link-mc_nextgen_test-with-libargp-if-ne.patch28
-rw-r--r--meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0003-v4l2-ctl-Do-not-use-getsubopt.patch49
-rw-r--r--meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.12.3.bb5
4 files changed, 136 insertions, 1 deletions
diff --git a/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0001-ir-ctl-Define-TEMP_FAILURE_RETRY-if-undefined.patch b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0001-ir-ctl-Define-TEMP_FAILURE_RETRY-if-undefined.patch
new file mode 100644
index 000000000..f1e11da3f
--- /dev/null
+++ b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0001-ir-ctl-Define-TEMP_FAILURE_RETRY-if-undefined.patch
@@ -0,0 +1,55 @@
1From e60aea50e41ae8a17672beb5859beecb66e7a305 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 14 Jul 2017 13:11:25 -0700
4Subject: [PATCH 1/3] ir-ctl: Define TEMP_FAILURE_RETRY if undefined
5
6use strndup() instead of strndupa() which is not
7universally available in C libraries
8
9Taken from AlpineLinux
10
11Signed-off-by: Khem Raj <raj.khem@gmail.com>
12---
13 utils/ir-ctl/ir-ctl.c | 14 +++++++++++++-
14 1 file changed, 13 insertions(+), 1 deletion(-)
15
16diff --git a/utils/ir-ctl/ir-ctl.c b/utils/ir-ctl/ir-ctl.c
17index bc58cee..1a44011 100644
18--- a/utils/ir-ctl/ir-ctl.c
19+++ b/utils/ir-ctl/ir-ctl.c
20@@ -42,6 +42,16 @@
21 # define _(string) string
22 #endif
23
24+/* taken from glibc unistd.h */
25+#ifndef TEMP_FAILURE_RETRY
26+#define TEMP_FAILURE_RETRY(expression) \
27+ (__extension__ \
28+ ({ long int __result; \
29+ do __result = (long int) (expression); \
30+ while (__result == -1L && errno == EINTR); \
31+ __result; }))
32+#endif
33+
34 # define N_(string) string
35
36
37@@ -344,12 +354,14 @@ static struct file *read_scancode(const char *name)
38 return NULL;
39 }
40
41- pstr = strndupa(name, p - name);
42+ pstr = strndup(name, p - name);
43
44 if (!protocol_match(pstr, &proto)) {
45 fprintf(stderr, _("error: protocol '%s' not found\n"), pstr);
46+ free(pstr);
47 return NULL;
48 }
49+ free(pstr);
50
51 if (!strtoscancode(p + 1, &scancode)) {
52 fprintf(stderr, _("error: invalid scancode '%s'\n"), p + 1);
53--
542.13.3
55
diff --git a/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0002-contrib-test-Link-mc_nextgen_test-with-libargp-if-ne.patch b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0002-contrib-test-Link-mc_nextgen_test-with-libargp-if-ne.patch
new file mode 100644
index 000000000..2fb4057ec
--- /dev/null
+++ b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0002-contrib-test-Link-mc_nextgen_test-with-libargp-if-ne.patch
@@ -0,0 +1,28 @@
1From b3acc4c6407f9553f32582a9aee6a11b5fcd1d8a Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 14 Jul 2017 13:17:19 -0700
4Subject: [PATCH 2/3] contrib/test: Link mc_nextgen_test with libargp if needed
5
6musl depends on external argp implementation e.g.
7
8Signed-off-by: Khem Raj <raj.khem@gmail.com>
9---
10 contrib/test/Makefile.am | 2 +-
11 1 file changed, 1 insertion(+), 1 deletion(-)
12
13diff --git a/contrib/test/Makefile.am b/contrib/test/Makefile.am
14index 4641e21..e47b948 100644
15--- a/contrib/test/Makefile.am
16+++ b/contrib/test/Makefile.am
17@@ -32,7 +32,7 @@ v4l2gl_LDFLAGS = $(X11_LIBS) $(GL_LIBS) $(GLU_LIBS) $(ARGP_LIBS)
18 v4l2gl_LDADD = ../../lib/libv4l2/libv4l2.la ../../lib/libv4lconvert/libv4lconvert.la
19
20 mc_nextgen_test_CFLAGS = $(LIBUDEV_CFLAGS)
21-mc_nextgen_test_LDFLAGS = $(LIBUDEV_LIBS)
22+mc_nextgen_test_LDFLAGS = $(ARGP_LIBS) $(LIBUDEV_LIBS)
23
24
25 ioctl_test_SOURCES = ioctl-test.c ioctl-test.h ioctl_32.h ioctl_64.h
26--
272.13.3
28
diff --git a/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0003-v4l2-ctl-Do-not-use-getsubopt.patch b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0003-v4l2-ctl-Do-not-use-getsubopt.patch
new file mode 100644
index 000000000..0a986ae5d
--- /dev/null
+++ b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils/0003-v4l2-ctl-Do-not-use-getsubopt.patch
@@ -0,0 +1,49 @@
1From d04aa6866cbea57c4a81b033cd60586a9436ac6b Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 14 Jul 2017 13:20:05 -0700
4Subject: [PATCH 3/3] v4l2-ctl: Do not use getsubopt
5
6POSIX says that behavior when subopts list is empty is undefined.
7musl libs will set value to NULL which leads to crash.
8
9Taken from AlpineLinux
10
11Signed-off-by: Khem Raj <raj.khem@gmail.com>
12---
13 utils/v4l2-ctl/v4l2-ctl-common.cpp | 19 ++++++++++---------
14 1 file changed, 10 insertions(+), 9 deletions(-)
15
16diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp b/utils/v4l2-ctl/v4l2-ctl-common.cpp
17index 3ea6cd3..291fb3e 100644
18--- a/utils/v4l2-ctl/v4l2-ctl-common.cpp
19+++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp
20@@ -692,16 +692,17 @@ static bool parse_subset(char *optarg)
21
22 static bool parse_next_subopt(char **subs, char **value)
23 {
24- static char *const subopts[] = {
25- NULL
26- };
27- int opt = getsubopt(subs, subopts, value);
28+ char *p = *subs;
29+ *value = *subs;
30
31- if (opt < 0 || *value)
32- return false;
33- fprintf(stderr, "No value given to suboption <%s>\n",
34- subopts[opt]);
35- return true;
36+ while (*p && *p != ',')
37+ p++;
38+
39+ if (*p)
40+ *p++ = '\0';
41+
42+ *subs = p;
43+ return false;
44 }
45
46 void common_cmd(int ch, char *optarg)
47--
482.13.3
49
diff --git a/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.12.3.bb b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.12.3.bb
index 42da5cc09..b408bb0a9 100644
--- a/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.12.3.bb
+++ b/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.12.3.bb
@@ -18,7 +18,10 @@ SRC_URI = "http://linuxtv.org/downloads/v4l-utils/v4l-utils-${PV}.tar.bz2 \
18 file://0001-buildsystem-do-not-assume-building-in-source-tree.patch \ 18 file://0001-buildsystem-do-not-assume-building-in-source-tree.patch \
19 file://mediactl-pkgconfig.patch \ 19 file://mediactl-pkgconfig.patch \
20 file://export-mediactl-headers.patch \ 20 file://export-mediactl-headers.patch \
21 " 21 file://0001-ir-ctl-Define-TEMP_FAILURE_RETRY-if-undefined.patch \
22 file://0002-contrib-test-Link-mc_nextgen_test-with-libargp-if-ne.patch \
23 file://0003-v4l2-ctl-Do-not-use-getsubopt.patch \
24 "
22SRC_URI[md5sum] = "89e1ed6c69c94e0489dc0a638c7841aa" 25SRC_URI[md5sum] = "89e1ed6c69c94e0489dc0a638c7841aa"
23SRC_URI[sha256sum] = "5a47dd6f0e7dfe902d94605c01d385a4a4e87583ff5856d6f181900ea81cf46e" 26SRC_URI[sha256sum] = "5a47dd6f0e7dfe902d94605c01d385a4a4e87583ff5856d6f181900ea81cf46e"
24 27