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Jim Harris c006a8da16 test/external_code: use -pthread instead of -lpthread 
-pthread is what SPDK in-tree Makefiles use, so use that
in the external_code Makefile too.  -pthread can be
used both on the compilation and link stages.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I8ef702b8fbde825a4191d961738ebc605b0aa4c5
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5675
Community-CI: Broadcom CI
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2020-12-28 13:32:06 +00:00
..
hello_world test/external_code: use -pthread instead of -lpthread 2020-12-28 13:32:06 +00:00
passthru test/external_code: rename public functions from module 2020-12-28 13:32:06 +00:00
Makefile test/autobuild: verify external code can link to libs 2020-04-15 22:10:08 +00:00
README.md test/external_code: replace copies of test apps with symbolic links 2020-10-21 20:46:20 +00:00
test_make.sh test: add EXTERNAL_MAKE_HUGEMEM 2020-12-28 13:32:06 +00:00

README.md

This directory is meant to demonstrate how to link an external application and bdev module to the SPDK libraries. The makefiles contain six examples of linking against spdk libraries. They cover linking an application both with and without a custom bdev. For each of these categories, they also demonstrate linking against the spdk combined shared library, individual shared libraries, and static libraries.

This directory also contains a convenient test script, test_make.sh, which automates making SPDK and testing all six of these linker options. It takes a single argument, the path to an SPDK repository and should be run as follows:

sudo ./test_make.sh /path/to/spdk

The application hello_bdev is a symlink and bdev module passthru_external have been copied from their namesakes in the top level SPDK github repository and don't have any special functionality.