d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
22,964 Commits 6 Branches 176 Tags
Commit Graph

2 Commits

Author SHA1 Message Date
Matteo Croce
9aef9b9fbc doc: fix LTO config option 
The documentation says that CONFIG_ENABLE_LTO enables LTO during the
build, but the correct value actually is CONFIG_RTE_ENABLE_LTO.

Fixes: 098cc0fea3be ("build: add option to enable LTO")
Cc: stable@dpdk.org

Signed-off-by: Matteo Croce <mcroce@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Acked-by: Andrzej Ostruszka <aostruszka@marvell.com>
 2020-05-18 18:14:21 +02:00
Andrzej Ostruszka
098cc0fea3 build: add option to enable LTO 
This patch adds an option to enable link time optimization.  In addition
to LTO option itself (-flto) fat-lto-objects are being used.  This is
because during the build pmdinfogen scans the generated ELF objects to
find this_pmd_name* symbol in symbol table.  Without fat-lto-objects gcc
produces ELF only with extra symbols for internal use during linking.

Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
 2019-11-08 15:17:05 +01:00