diff --git a/devel/lttng-tools/Makefile b/devel/lttng-tools/Makefile new file mode 100644 index 000000000..7b4ed0257 --- /dev/null +++ b/devel/lttng-tools/Makefile @@ -0,0 +1,45 @@ +# +# Copyright (C) 2013 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=lttng-tools +PKG_VERSION:=2.1.0 +PKG_RELEASE:=1 + +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 +PKG_SOURCE_URL:=https://lttng.org/files/$(PKG_NAME) +PKG_MD5SUM:= + +PKG_BUILD_PARALLEL:=1 +PKG_INSTALL:=1 + +include $(INCLUDE_DIR)/package.mk + +define Package/lttng-tools + SECTION:=devel + CATEGORY:=Development + DEPENDS:=+lttng-ust +libpopt + TITLE:=LTTng tracing tools + URL:=https://lttng.org/ +endef + +TARGET_LDFLAGS += -lurcu-bp + +define Package/lttng-tools/description + LTTng Userspace Tracing Library +endef + +define Package/lttng-tools/install + $(INSTALL_DIR) $(1)/usr/lib + $(CP) $(PKG_INSTALL_DIR)/usr/lib/liblttng-ctl.so.* $(1)/usr/lib/ + $(CP) $(PKG_INSTALL_DIR)/usr/lib/lttng $(1)/usr/lib/ + $(INSTALL_DIR) $(1)/usr/bin + $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/lttng* $(1)/usr/bin/ +endef + +$(eval $(call BuildPackage,lttng-tools)) diff --git a/devel/lttng-tools/patches/001-uclibc_sync_file_ranges.patch b/devel/lttng-tools/patches/001-uclibc_sync_file_ranges.patch new file mode 100644 index 000000000..fcaaa3e32 --- /dev/null +++ b/devel/lttng-tools/patches/001-uclibc_sync_file_ranges.patch @@ -0,0 +1,51 @@ +Make sync_file_range() usage optional + +Under uClibc, sync_file_range() is not available under all +architectures, so we fall back to fdatasync() in this case. + +Inspired by the patch done by Thomas Petazzoni for the +2.0-pre25 version. + +Signed-off-by: Samuel Martin +--- + configure.ac | 2 +- + src/common/compat/fcntl.h | 5 +++++ + 2 files changed, 6 insertions(+), 1 deletion(-) + +diff --git a/configure.ac b/configure.ac +index 5808c79..065b9cf 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -150,7 +150,7 @@ AS_IF([test "x$lttng_ust_support" = "xyes"], [ + ) + ]) + AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes]) +-AC_CHECK_FUNCS([sched_getcpu sysconf]) ++AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range]) + + # check for dlopen + AC_CHECK_LIB([dl], [dlopen], +@@ -394,4 +394,3 @@ AS_IF([test "x$consumerd_only" = "xno"],[ + ]) + + AS_ECHO() +- +diff --git a/src/common/compat/compat-fcntl.c b/src/common/compat/compat-fcntl.c +index 5a1c757..7ff63a3 100644 +--- a/src/common/compat/compat-fcntl.c ++++ b/src/common/compat/compat-fcntl.c +@@ -23,7 +23,11 @@ + int compat_sync_file_range(int fd, off64_t offset, off64_t nbytes, + unsigned int flags) + { ++#ifdef HAVE_SYNC_FILE_RANGE + return sync_file_range(fd, offset, nbytes, flags); ++#else ++ return fdatasync(fd); ++#endif + } + + #endif /* __linux__ */ +-- +1.8.0.3 +