Message ID | 20181214063607.8372-1-joerg.krause@embedded.rocks |
---|---|
State | Accepted |
Headers | show |
Series | package/luvi: add upstream patch to fix runtime issue with CMake 3.12+ | expand |
Hello, On Fri, 14 Dec 2018 07:36:07 +0100, Jörg Krause wrote: > luvi fails to run when it was build with CMake 3.12+: > > ``` > [string "return require('init')(...)"]:1: module 'init' not found: > no field package.preload['init'] > no file './init.lua' > no file '/usr/share/luajit-2.0.5/init.lua' > no file '/usr/local/share/lua/5.1/init.lua' > no file '/usr/local/share/lua/5.1/init/init.lua' > no file '/usr/share/lua/5.1/init.lua' > no file '/usr/share/lua/5.1/init/init.lua' > no file './init.so' > no file '/usr/local/lib/lua/5.1/init.so' > no file '/usr/lib/lua/5.1/init.so' > no file '/usr/local/lib/lua/5.1/loadall.so' > ``` > > Looking at link.txt for the luvi executable shows that `-rdynamic` is > not set anymore in CMake 3.12. This has the effect, that symbols are > missing in the `.dynsym` section in the binary. > > The patch, sets `ENABLE_EXPORTS` to true in CMakeLists.txt to force setting > `-rdynamic` explicitly. > > Upstream status: b8781653dcb8815a3019a77baf4f3b7f7a255ebe > > Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> > --- > ...i-executable-needs-to-export-symbols.patch | 53 +++++++++++++++++++ > 1 file changed, 53 insertions(+) > create mode 100644 package/luvi/0002-luvi-executable-needs-to-export-symbols.patch Applied to master, thanks. Thomas
>>>>> "Jörg" == Jörg Krause <joerg.krause@embedded.rocks> writes: > luvi fails to run when it was build with CMake 3.12+: > ``` > [string "return require('init')(...)"]:1: module 'init' not found: > no field package.preload['init'] > no file './init.lua' > no file '/usr/share/luajit-2.0.5/init.lua' > no file '/usr/local/share/lua/5.1/init.lua' > no file '/usr/local/share/lua/5.1/init/init.lua' > no file '/usr/share/lua/5.1/init.lua' > no file '/usr/share/lua/5.1/init/init.lua' > no file './init.so' > no file '/usr/local/lib/lua/5.1/init.so' > no file '/usr/lib/lua/5.1/init.so' > no file '/usr/local/lib/lua/5.1/loadall.so' > ``` > Looking at link.txt for the luvi executable shows that `-rdynamic` is > not set anymore in CMake 3.12. This has the effect, that symbols are > missing in the `.dynsym` section in the binary. > The patch, sets `ENABLE_EXPORTS` to true in CMakeLists.txt to force setting > `-rdynamic` explicitly. > Upstream status: b8781653dcb8815a3019a77baf4f3b7f7a255ebe > Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Committed to 2018.02.x, 2018.08.x and 2018.11.x, thanks.
diff --git a/package/luvi/0002-luvi-executable-needs-to-export-symbols.patch b/package/luvi/0002-luvi-executable-needs-to-export-symbols.patch new file mode 100644 index 0000000000..74b6537f9b --- /dev/null +++ b/package/luvi/0002-luvi-executable-needs-to-export-symbols.patch @@ -0,0 +1,53 @@ +From 1ea2c1e372ab59b9a633a51f0dcefc24328528f1 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks> +Date: Mon, 10 Sep 2018 08:18:38 +0200 +Subject: [PATCH] luvi executable needs to export symbols +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Using CMake 3.12 running luvi fails with: + +``` +[string "return require('init')(...)"]:1: module 'init' not found: + no field package.preload['init'] + no file './init.lua' + no file '/usr/share/luajit-2.0.5/init.lua' + no file '/usr/local/share/lua/5.1/init.lua' + no file '/usr/local/share/lua/5.1/init/init.lua' + no file '/usr/share/lua/5.1/init.lua' + no file '/usr/share/lua/5.1/init/init.lua' + no file './init.so' + no file '/usr/local/lib/lua/5.1/init.so' + no file '/usr/lib/lua/5.1/init.so' + no file '/usr/local/lib/lua/5.1/loadall.so' +``` + +Looking at link.txt for the luvi executable shows that `-rdynamic` is +not set anymore in CMake 3.12. This has the effect, that symbols are +missing in the `.dynsym` section. + +Therefore, set `ENABLE_EXPORTS` to true which set `-rdynamic` explicitly. + +Upstream status: b8781653dcb8815a3019a77baf4f3b7f7a255ebe + +Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> +--- + CMakeLists.txt | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index e141f8e..8219d0b 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -158,6 +158,7 @@ if("${CMAKE_SYSTEM_NAME}" MATCHES "Linux") + endif() + + target_link_libraries(luvi ${LUVI_LIBRARIES} ${EXTRA_LIBS} ${CMAKE_THREAD_LIBS_INIT}) ++set_target_properties(luvi PROPERTIES ENABLE_EXPORTS ON) + + ############################################################################### + ## Installation Targets +-- +2.19.1 +
luvi fails to run when it was build with CMake 3.12+: ``` [string "return require('init')(...)"]:1: module 'init' not found: no field package.preload['init'] no file './init.lua' no file '/usr/share/luajit-2.0.5/init.lua' no file '/usr/local/share/lua/5.1/init.lua' no file '/usr/local/share/lua/5.1/init/init.lua' no file '/usr/share/lua/5.1/init.lua' no file '/usr/share/lua/5.1/init/init.lua' no file './init.so' no file '/usr/local/lib/lua/5.1/init.so' no file '/usr/lib/lua/5.1/init.so' no file '/usr/local/lib/lua/5.1/loadall.so' ``` Looking at link.txt for the luvi executable shows that `-rdynamic` is not set anymore in CMake 3.12. This has the effect, that symbols are missing in the `.dynsym` section in the binary. The patch, sets `ENABLE_EXPORTS` to true in CMakeLists.txt to force setting `-rdynamic` explicitly. Upstream status: b8781653dcb8815a3019a77baf4f3b7f7a255ebe Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> --- ...i-executable-needs-to-export-symbols.patch | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 package/luvi/0002-luvi-executable-needs-to-export-symbols.patch