mirror of
https://github.com/motioneye-project/motioneyeos.git
synced 2025-07-29 14:16:31 +00:00
package/busybox: fix build with musl 1.2.0
Busybox 1.31.1 fails to build with musl 1.2.0 due to the direct use of __NR_clock_gettime. Pull four patches already applied upstream to fix the problem. The patches were rebased to version 1.31.1 to minimize the change, since the original ones depended on a previous commit which is not worthwhile to pick. Fixes: http://autobuild.buildroot.net/results/f45f91aea6deee6699eabdfa618ac44873b8da51/ Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com> Signed-off-by: Carlos Santos <unixmania@gmail.com> Cc: Romain Naour <romain.naour@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Yann E. MORIN. <yann.morin.1998@free.fr> Cc: arc-buildroot@synopsys.com Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Carlos Santos
Yann E. MORIN
parent
35e845700f
commit
6732d952d0
@ -0,0 +1,61 @@
|
|||||||
|
From 29ba834ed7d968de0460f7fd87156d43d8120d8f Mon Sep 17 00:00:00 2001
|
||||||
|
From: Alistair Francis <alistair.francis@wdc.com>
|
||||||
|
Date: Wed, 18 Sep 2019 09:28:49 -0700
|
||||||
|
Subject: [PATCH] date: Use 64 prefix syscall if we have to
|
||||||
|
|
||||||
|
Some 32-bit architectures no longer have the 32-bit time_t syscalls.
|
||||||
|
Instead they have suffixed syscalls that returns a 64-bit time_t. If
|
||||||
|
the architecture doesn't have the non-suffixed syscall and is using a
|
||||||
|
64-bit time_t let's use the suffixed syscall instead.
|
||||||
|
|
||||||
|
This fixes build issues when building for RISC-V 32-bit with 5.1+ kernel
|
||||||
|
headers.
|
||||||
|
|
||||||
|
If an architecture only supports the suffixed syscalls, but is still
|
||||||
|
using a 32-bit time_t fall back to the libc call.
|
||||||
|
|
||||||
|
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
||||||
|
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
||||||
|
|
||||||
|
(cherry picked from commit b7b7452f292f03eefafa6fd1da9bcfc933dee15a)
|
||||||
|
|
||||||
|
Signed-off-by: Carlos Santos <unixmania@gmail.com>
|
||||||
|
---
|
||||||
|
coreutils/date.c | 11 +++++++++--
|
||||||
|
1 file changed, 9 insertions(+), 2 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/coreutils/date.c b/coreutils/date.c
|
||||||
|
index 3414d38ae..1e0a675ca 100644
|
||||||
|
--- a/coreutils/date.c
|
||||||
|
+++ b/coreutils/date.c
|
||||||
|
@@ -36,7 +36,7 @@
|
||||||
|
//config:# defaults to "no": stat's nanosecond field is a bit non-portable
|
||||||
|
//config:config FEATURE_DATE_NANO
|
||||||
|
//config: bool "Support %[num]N nanosecond format specifier"
|
||||||
|
-//config: default n # syscall(__NR_clock_gettime)
|
||||||
|
+//config: default n # syscall(__NR_clock_gettime) or syscall(__NR_clock_gettime64)
|
||||||
|
//config: depends on DATE
|
||||||
|
//config: select PLATFORM_LINUX
|
||||||
|
//config: help
|
||||||
|
@@ -271,10 +271,17 @@ int date_main(int argc UNUSED_PARAM, char **argv)
|
||||||
|
*/
|
||||||
|
#endif
|
||||||
|
} else {
|
||||||
|
-#if ENABLE_FEATURE_DATE_NANO
|
||||||
|
+#if ENABLE_FEATURE_DATE_NANO && defined(__NR_clock_gettime)
|
||||||
|
/* libc has incredibly messy way of doing this,
|
||||||
|
* typically requiring -lrt. We just skip all this mess */
|
||||||
|
syscall(__NR_clock_gettime, CLOCK_REALTIME, &ts);
|
||||||
|
+#elif ENABLE_FEATURE_DATE_NANO && __TIMESIZE == 64
|
||||||
|
+ /* Let's only support the 64 suffix syscalls for 64-bit time_t.
|
||||||
|
+ * This simplifies the code for us as we don't need to convert
|
||||||
|
+ * between 64-bit and 32-bit. We also don't have a way to
|
||||||
|
+ * report overflow errors here.
|
||||||
|
+ */
|
||||||
|
+ syscall(__NR_clock_gettime64, CLOCK_REALTIME, &ts);
|
||||||
|
#else
|
||||||
|
time(&ts.tv_sec);
|
||||||
|
#endif
|
||||||
|
--
|
||||||
|
2.18.2
|
||||||
|
|
||||||
@ -0,0 +1,50 @@
|
|||||||
|
From 88732c5593e16ef6177f6e6110132ed69b06d2eb Mon Sep 17 00:00:00 2001
|
||||||
|
From: Alistair Francis <alistair.francis@wdc.com>
|
||||||
|
Date: Wed, 18 Sep 2019 09:28:50 -0700
|
||||||
|
Subject: [PATCH] time: Use 64 prefix syscall if we have to
|
||||||
|
|
||||||
|
Some 32-bit architectures no longer have the 32-bit time_t syscalls.
|
||||||
|
Instead they have suffixed syscalls that returns a 64-bit time_t. If
|
||||||
|
the architecture doesn't have the non-suffixed syscall and is using a
|
||||||
|
64-bit time_t let's use the suffixed syscall instead.
|
||||||
|
|
||||||
|
This fixes build issues when building for RISC-V 32-bit with 5.1+ kernel
|
||||||
|
headers.
|
||||||
|
|
||||||
|
If an architecture only supports the suffixed syscalls, but is still
|
||||||
|
using a 32-bit time_t report a compilation error. This avoids us have to
|
||||||
|
deal with converting between 64-bit and 32-bit values. There are
|
||||||
|
currently no architectures where this is the case.
|
||||||
|
|
||||||
|
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
||||||
|
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
||||||
|
|
||||||
|
(cherry picked from commit 902d3992922fc8db8495d5fb30a4581711b60c62)
|
||||||
|
|
||||||
|
Signed-off-by: Carlos Santos <unixmania@gmail.com>
|
||||||
|
---
|
||||||
|
libbb/time.c | 7 +++++++
|
||||||
|
1 file changed, 7 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/libbb/time.c b/libbb/time.c
|
||||||
|
index f9b8da0b3..821f9a24b 100644
|
||||||
|
--- a/libbb/time.c
|
||||||
|
+++ b/libbb/time.c
|
||||||
|
@@ -257,7 +257,14 @@ char* FAST_FUNC strftime_YYYYMMDDHHMMSS(char *buf, unsigned len, time_t *tp)
|
||||||
|
* typically requiring -lrt. We just skip all this mess */
|
||||||
|
static void get_mono(struct timespec *ts)
|
||||||
|
{
|
||||||
|
+#if defined(__NR_clock_gettime)
|
||||||
|
if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, ts))
|
||||||
|
+#elif __TIMESIZE == 64
|
||||||
|
+ if (syscall(__NR_clock_gettime64, CLOCK_MONOTONIC, ts))
|
||||||
|
+#else
|
||||||
|
+# error "We currently don't support architectures without " \
|
||||||
|
+ "the __NR_clock_gettime syscall and 32-bit time_t"
|
||||||
|
+#endif
|
||||||
|
bb_error_msg_and_die("clock_gettime(MONOTONIC) failed");
|
||||||
|
}
|
||||||
|
unsigned long long FAST_FUNC monotonic_ns(void)
|
||||||
|
--
|
||||||
|
2.18.2
|
||||||
|
|
||||||
@ -0,0 +1,50 @@
|
|||||||
|
From 8f4b588eb9737c2c0d1b199c7e609d880e0858a8 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Alistair Francis <alistair.francis@wdc.com>
|
||||||
|
Date: Wed, 18 Sep 2019 09:28:51 -0700
|
||||||
|
Subject: [PATCH] runsv: Use 64 prefix syscall if we have to
|
||||||
|
|
||||||
|
Some 32-bit architectures no longer have the 32-bit time_t syscalls.
|
||||||
|
Instead they have suffixed syscalls that returns a 64-bit time_t. If
|
||||||
|
the architecture doesn't have the non-suffixed syscall and is using a
|
||||||
|
64-bit time_t let's use the suffixed syscall instead.
|
||||||
|
|
||||||
|
This fixes build issues when building for RISC-V 32-bit with 5.1+ kernel
|
||||||
|
headers.
|
||||||
|
|
||||||
|
If an architecture only supports the suffixed syscalls, but is still
|
||||||
|
using a 32-bit time_t report a compilation error. This avoids us have to
|
||||||
|
deal with converting between 64-bit and 32-bit values. There are
|
||||||
|
currently no architectures where this is the case.
|
||||||
|
|
||||||
|
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
|
||||||
|
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
||||||
|
|
||||||
|
(cherry picked from commit ad27d44ebe950335616f37e36863469dc181b455)
|
||||||
|
|
||||||
|
Signed-off-by: Carlos Santos <unixmania@gmail.com>
|
||||||
|
---
|
||||||
|
runit/runsv.c | 7 +++++++
|
||||||
|
1 file changed, 7 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/runit/runsv.c b/runit/runsv.c
|
||||||
|
index ccc762d78..737909b0e 100644
|
||||||
|
--- a/runit/runsv.c
|
||||||
|
+++ b/runit/runsv.c
|
||||||
|
@@ -55,7 +55,14 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
* typically requiring -lrt. We just skip all this mess */
|
||||||
|
static void gettimeofday_ns(struct timespec *ts)
|
||||||
|
{
|
||||||
|
+#if defined(__NR_clock_gettime)
|
||||||
|
syscall(__NR_clock_gettime, CLOCK_REALTIME, ts);
|
||||||
|
+#elif __TIMESIZE == 64
|
||||||
|
+ syscall(__NR_clock_gettime64, CLOCK_REALTIME, ts);
|
||||||
|
+#else
|
||||||
|
+# error "We currently don't support architectures without " \
|
||||||
|
+ "the __NR_clock_gettime syscall and 32-bit time_t"
|
||||||
|
+#endif
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
static void gettimeofday_ns(struct timespec *ts)
|
||||||
|
--
|
||||||
|
2.18.2
|
||||||
|
|
||||||
@ -0,0 +1,134 @@
|
|||||||
|
From 07375fc6fd5912f34a36a097dc679f6e0af23f8a Mon Sep 17 00:00:00 2001
|
||||||
|
From: Denys Vlasenko <vda.linux@googlemail.com>
|
||||||
|
Date: Thu, 24 Oct 2019 16:26:55 +0200
|
||||||
|
Subject: [PATCH] Remove syscall wrappers around clock_gettime, closes 12091
|
||||||
|
|
||||||
|
12091 "Direct use of __NR_clock_gettime is not time64-safe".
|
||||||
|
|
||||||
|
function old new delta
|
||||||
|
runsv_main 1698 1712 +14
|
||||||
|
startservice 378 383 +5
|
||||||
|
get_mono 31 25 -6
|
||||||
|
date_main 932 926 -6
|
||||||
|
gettimeofday_ns 17 - -17
|
||||||
|
------------------------------------------------------------------------------
|
||||||
|
(add/remove: 0/1 grow/shrink: 2/2 up/down: 19/-29) Total: -10 bytes
|
||||||
|
|
||||||
|
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
||||||
|
|
||||||
|
(cherry picked from commit be5a505d771a77c640acc35ceaa470c80e62f954)
|
||||||
|
|
||||||
|
Signed-off-by: Carlos Santos <unixmania@gmail.com>
|
||||||
|
---
|
||||||
|
Makefile.flags | 6 ++++--
|
||||||
|
coreutils/date.c | 16 +++-------------
|
||||||
|
libbb/time.c | 11 +----------
|
||||||
|
runit/runsv.c | 11 +----------
|
||||||
|
4 files changed, 9 insertions(+), 35 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/Makefile.flags b/Makefile.flags
|
||||||
|
index 6f6142cc5..bea464753 100644
|
||||||
|
--- a/Makefile.flags
|
||||||
|
+++ b/Makefile.flags
|
||||||
|
@@ -129,10 +129,12 @@ endif
|
||||||
|
# fall back to using a temp file:
|
||||||
|
CRYPT_AVAILABLE := $(shell echo 'int main(void){return 0;}' >crypttest.c; $(CC) $(CFLAGS) -lcrypt -o /dev/null crypttest.c >/dev/null 2>&1 && echo "y"; rm crypttest.c)
|
||||||
|
ifeq ($(CRYPT_AVAILABLE),y)
|
||||||
|
-LDLIBS += m crypt
|
||||||
|
+LDLIBS += m rt crypt
|
||||||
|
else
|
||||||
|
-LDLIBS += m
|
||||||
|
+LDLIBS += m rt
|
||||||
|
endif
|
||||||
|
+# libm may be needed for dc, awk, ntpd
|
||||||
|
+# librt may be needed for clock_gettime()
|
||||||
|
|
||||||
|
# libpam may use libpthread, libdl and/or libaudit.
|
||||||
|
# On some platforms that requires an explicit -lpthread, -ldl, -laudit.
|
||||||
|
diff --git a/coreutils/date.c b/coreutils/date.c
|
||||||
|
index 1e0a675ca..e479c23a2 100644
|
||||||
|
--- a/coreutils/date.c
|
||||||
|
+++ b/coreutils/date.c
|
||||||
|
@@ -33,10 +33,9 @@
|
||||||
|
//config: Enable option (-I) to output an ISO-8601 compliant
|
||||||
|
//config: date/time string.
|
||||||
|
//config:
|
||||||
|
-//config:# defaults to "no": stat's nanosecond field is a bit non-portable
|
||||||
|
//config:config FEATURE_DATE_NANO
|
||||||
|
//config: bool "Support %[num]N nanosecond format specifier"
|
||||||
|
-//config: default n # syscall(__NR_clock_gettime) or syscall(__NR_clock_gettime64)
|
||||||
|
+//config: default n # stat's nanosecond field is a bit non-portable
|
||||||
|
//config: depends on DATE
|
||||||
|
//config: select PLATFORM_LINUX
|
||||||
|
//config: help
|
||||||
|
@@ -271,17 +270,8 @@ int date_main(int argc UNUSED_PARAM, char **argv)
|
||||||
|
*/
|
||||||
|
#endif
|
||||||
|
} else {
|
||||||
|
-#if ENABLE_FEATURE_DATE_NANO && defined(__NR_clock_gettime)
|
||||||
|
- /* libc has incredibly messy way of doing this,
|
||||||
|
- * typically requiring -lrt. We just skip all this mess */
|
||||||
|
- syscall(__NR_clock_gettime, CLOCK_REALTIME, &ts);
|
||||||
|
-#elif ENABLE_FEATURE_DATE_NANO && __TIMESIZE == 64
|
||||||
|
- /* Let's only support the 64 suffix syscalls for 64-bit time_t.
|
||||||
|
- * This simplifies the code for us as we don't need to convert
|
||||||
|
- * between 64-bit and 32-bit. We also don't have a way to
|
||||||
|
- * report overflow errors here.
|
||||||
|
- */
|
||||||
|
- syscall(__NR_clock_gettime64, CLOCK_REALTIME, &ts);
|
||||||
|
+#if ENABLE_FEATURE_DATE_NANO
|
||||||
|
+ clock_gettime(CLOCK_REALTIME, &ts);
|
||||||
|
#else
|
||||||
|
time(&ts.tv_sec);
|
||||||
|
#endif
|
||||||
|
diff --git a/libbb/time.c b/libbb/time.c
|
||||||
|
index 821f9a24b..1077bfa4f 100644
|
||||||
|
--- a/libbb/time.c
|
||||||
|
+++ b/libbb/time.c
|
||||||
|
@@ -253,18 +253,9 @@ char* FAST_FUNC strftime_YYYYMMDDHHMMSS(char *buf, unsigned len, time_t *tp)
|
||||||
|
#define CLOCK_MONOTONIC 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
-/* libc has incredibly messy way of doing this,
|
||||||
|
- * typically requiring -lrt. We just skip all this mess */
|
||||||
|
static void get_mono(struct timespec *ts)
|
||||||
|
{
|
||||||
|
-#if defined(__NR_clock_gettime)
|
||||||
|
- if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, ts))
|
||||||
|
-#elif __TIMESIZE == 64
|
||||||
|
- if (syscall(__NR_clock_gettime64, CLOCK_MONOTONIC, ts))
|
||||||
|
-#else
|
||||||
|
-# error "We currently don't support architectures without " \
|
||||||
|
- "the __NR_clock_gettime syscall and 32-bit time_t"
|
||||||
|
-#endif
|
||||||
|
+ if (clock_gettime(CLOCK_MONOTONIC, ts))
|
||||||
|
bb_error_msg_and_die("clock_gettime(MONOTONIC) failed");
|
||||||
|
}
|
||||||
|
unsigned long long FAST_FUNC monotonic_ns(void)
|
||||||
|
diff --git a/runit/runsv.c b/runit/runsv.c
|
||||||
|
index 737909b0e..36d85101e 100644
|
||||||
|
--- a/runit/runsv.c
|
||||||
|
+++ b/runit/runsv.c
|
||||||
|
@@ -51,18 +51,9 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
#if ENABLE_MONOTONIC_SYSCALL
|
||||||
|
#include <sys/syscall.h>
|
||||||
|
|
||||||
|
-/* libc has incredibly messy way of doing this,
|
||||||
|
- * typically requiring -lrt. We just skip all this mess */
|
||||||
|
static void gettimeofday_ns(struct timespec *ts)
|
||||||
|
{
|
||||||
|
-#if defined(__NR_clock_gettime)
|
||||||
|
- syscall(__NR_clock_gettime, CLOCK_REALTIME, ts);
|
||||||
|
-#elif __TIMESIZE == 64
|
||||||
|
- syscall(__NR_clock_gettime64, CLOCK_REALTIME, ts);
|
||||||
|
-#else
|
||||||
|
-# error "We currently don't support architectures without " \
|
||||||
|
- "the __NR_clock_gettime syscall and 32-bit time_t"
|
||||||
|
-#endif
|
||||||
|
+ clock_gettime(CLOCK_REALTIME, ts);
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
static void gettimeofday_ns(struct timespec *ts)
|
||||||
|
--
|
||||||
|
2.18.2
|
||||||
|
|
||||||
Loading…
x
Reference in New Issue
Block a user