Am 17.07.2015 um 14:23 schrieb Bach, Pascal:
Hi
-----Original Message-----
From: Stefan Herbrechtsmeier [mailto:[email protected]]
Sent: Freitag, 17. Juli 2015 12:56
To: Bach, Pascal; [email protected]
Subject: Re: [OE-core] [PATCH] cmake.bbclass: set archiver, linker and ranlib
in toolchain.cmake
Am 17.07.2015 um 09:44 schrieb Pascal Bach:
Setting CMAKE_AR, CMAKE_LINKER and CMAKE_RANLIB correctly in
toolchain.cmake is necessary to correctly build -native packages using
CMake.
The reason is that CMake is not able to find the above utilities by
itself because CMAKE_FIND_ROOT_PATH_MODE_PROGRAM is set to
ONLY so we
need to tell it explicitly where to look.
Which version do you use? The master sets
CMAKE_FIND_ROOT_PATH_MODE_PROGRAM to BOTH for native packages.
I tested it with 1.7.2. I didn't notice that change in master.
So I retested with master and it is working there without modifications.
Good
If this don't work you could set the
CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN
path (without /bin).
Signed-off-by: Pascal Bach <[email protected]>
---
meta/classes/cmake.bbclass | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/meta/classes/cmake.bbclass b/meta/classes/cmake.bbclass
index 995ddf1..cae0ad2 100644
--- a/meta/classes/cmake.bbclass
+++ b/meta/classes/cmake.bbclass
@@ -13,6 +13,9 @@ inherit autotools
# C/C++ Compiler (without cpu arch/tune arguments)
OECMAKE_C_COMPILER ?= "`echo ${CC} | sed 's/^\([^ ]*\).*/\1/'`"
OECMAKE_CXX_COMPILER ?= "`echo ${CXX} | sed 's/^\([^ ]*\).*/\1/'`"
+OECMAKE_AR ?= "`echo ${AR} | sed 's/^\([^ ]*\).*/\1/'`"
This is already set in master.
Just saw this.
+OECMAKE_LINKER ?= "`echo ${LD} | sed 's/^\([^ ]*\).*/\1/'`"
+OECMAKE_RANLIB ?= "`echo ${RANLIB} | sed 's/^\([^ ]*\).*/\1/'`"
You don't need the sed for ranlib.
I wasn't sure it is needed I just keept it to be on the safe side.
The question is if the two above lines are needed at all. As I wrote above it
is now working without them.
For consistency reasons one could add them but currently I wouldn't do it.
They aren't needed because they aren't used anywhere.
--
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