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author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-05-28 08:21:29 +0000 |
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committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-05-28 20:47:29 +0200 |
commit | c95ba8a487ba751134f63e2bbf45c5a09ee870a3 (patch) | |
tree | 25acede8f79d9fbf1b7977ce0bac8769b91b6349 /package/lttng-babeltrace/lttng-babeltrace-01-no-posix-fallocate-in-uclibc.patch | |
parent | 9428d103621f12fa1fd51ebaeb782128c9fae014 (diff) | |
download | buildroot-novena-c95ba8a487ba751134f63e2bbf45c5a09ee870a3.tar.gz buildroot-novena-c95ba8a487ba751134f63e2bbf45c5a09ee870a3.zip |
lttng-babeltrace: fix build failure on gcc14
The gcc14 machine has a moderately old host gcc, which was causing a
recurrent build failure of host-lttng-babeltrace:
http://autobuild.buildroot.org/results/492/49216052c161874f41738e41e6e0c89a6dd04000/build-end.log
This commit adds a patch to fix this build failure, related to the
access of the ULLONG_MAX define on compilers that did not default to
the C99 variant of the C language.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/lttng-babeltrace/lttng-babeltrace-01-no-posix-fallocate-in-uclibc.patch')
-rw-r--r-- | package/lttng-babeltrace/lttng-babeltrace-01-no-posix-fallocate-in-uclibc.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/package/lttng-babeltrace/lttng-babeltrace-01-no-posix-fallocate-in-uclibc.patch b/package/lttng-babeltrace/lttng-babeltrace-01-no-posix-fallocate-in-uclibc.patch new file mode 100644 index 000000000..d77825fab --- /dev/null +++ b/package/lttng-babeltrace/lttng-babeltrace-01-no-posix-fallocate-in-uclibc.patch @@ -0,0 +1,37 @@ +Do not call posix_fallocate() on uClibc + +uClibc does not implement posix_fallocate(), and posix_fallocate() is +mostly only an hint to the kernel that we will need such or such +amount of space inside a file. So we just don't call posix_fallocate() +when building against uClibc. + +Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> +[Peter: add #include <features.h> +--- + formats/ctf/ctf.c | 3 +++ + 1 file changed, 3 insertions(+) + +Index: lttng-babeltrace-0.8/formats/ctf/ctf.c +=================================================================== +--- lttng-babeltrace-0.8.orig/formats/ctf/ctf.c ++++ lttng-babeltrace-0.8/formats/ctf/ctf.c +@@ -32,6 +32,7 @@ + #include <sys/stat.h> + #include <fcntl.h> + #include <dirent.h> ++#include <features.h> + #include <glib.h> + #include <unistd.h> + #include <stdlib.h> +@@ -384,9 +385,11 @@ + } + pos->content_size = -1U; /* Unknown at this point */ + pos->packet_size = WRITE_PACKET_LEN; ++#ifndef __UCLIBC__ + off = posix_fallocate(pos->fd, pos->mmap_offset, + pos->packet_size / CHAR_BIT); + assert(off >= 0); ++#endif + pos->offset = 0; + } else { + read_next_packet: |