From af2323c17113cd46bee5c7b6c87998ee522a3e71 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Fri, 15 Nov 2019 11:36:09 +0000 Subject: [PATCH] libtraceevent: Fix lib installation with O= When we use 'O=' with make to build libtraceevent in a separate folder it fails to install libtraceevent.a and libtraceevent.so.1.1.0 with the error: INSTALL /home/sudip/linux/obj-trace/libtraceevent.a INSTALL /home/sudip/linux/obj-trace/libtraceevent.so.1.1.0 cp: cannot stat 'libtraceevent.a': No such file or directory Makefile:225: recipe for target 'install_lib' failed make: *** [install_lib] Error 1 I used the command: make O=../../../obj-trace DESTDIR=~/test prefix==/usr install It turns out libtraceevent Makefile, even though it builds in a separate folder, searches for libtraceevent.a and libtraceevent.so.1.1.0 in its source folder. So, add the 'OUTPUT' prefix to the source path so that 'make' looks for the files in the correct place. Signed-off-by: Sudipm Mukherjee Reviewed-by: Steven Rostedt (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lore.kernel.org/lkml/20191115113610.21493-1-sudipm.mukherjee@gmail.com Signed-off-by: Arnaldo Carvalho de Melo Gbp-Pq: Topic bugfix/all Gbp-Pq: Name 0002-libtraceevent-Fix-lib-installation-with-O.patch --- tools/lib/traceevent/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/lib/traceevent/Makefile b/tools/lib/traceevent/Makefile index cbb429f5506..83446fe2cf0 100644 --- a/tools/lib/traceevent/Makefile +++ b/tools/lib/traceevent/Makefile @@ -97,6 +97,7 @@ EVENT_PARSE_VERSION = $(EP_VERSION).$(EP_PATCHLEVEL).$(EP_EXTRAVERSION) LIB_TARGET = libtraceevent.a libtraceevent.so.$(EVENT_PARSE_VERSION) LIB_INSTALL = libtraceevent.a libtraceevent.so* +LIB_INSTALL := $(addprefix $(OUTPUT),$(LIB_INSTALL)) INCLUDES = -I. -I $(srctree)/tools/include $(CONFIG_INCLUDES) -- 2.30.2