Hi,
I am using a Yocto-Poky-Mickledore (version 4.2.1) based system.
For configuring the kernel, I would like to use the command
bitbake -c menuconfig virtual/kernel
If I do that, Bitbake opens an xterm window and runs the build steps
for Kconfig. However, after the compiler has finised, the xterm window
immediately closes and Bitbake exists as if nothing happened, i.e. it
does not show any error message or similar.
I investigated the problem and found out that, internally, Bitbake
calls the following command for starting Kconfig:
make menuconfig CC="ccache x86_64-system-linux-gcc ..." \
CFLAGS="..." HOSTCC="ccache gcc" HOSTCCFLAGS="..."
The quotes, however, seem to get lost when starting the actual command
in the terminal. This leads to a command line like follows:
make menuconfig CC=ccache x86_64-system-linux-gcc ... \
CFLAGS=... HOSTCC="ccache gcc" HOSTCCFLAGS="...
which is clearly wrong.
The following patch fixes the problem in meta/classes-recipe/cml1.bbclass:
diff --git a/meta/classes-recipe/cml1.bbclass b/meta/classes-recipe/cml1.bbclass
index a09a042c3f..d6001d6fd0 100644
--- a/meta/classes-recipe/cml1.bbclass
+++ b/meta/classes-recipe/cml1.bbclass
@@ -53,7 +53,8 @@ python do_menuconfig() {
# ensure that environment variables are overwritten with this tasks 'd'
values
d.appendVar("OE_TERMINAL_EXPORTS", " PKG_CONFIG_DIR PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR PKG_CONFIG_SYSROOT_DIR")
- oe_terminal("sh -c \"make %s; if [ \\$? -ne 0 ]; then echo 'Command
failed.'; printf 'Press any key to continue... '; read r; fi\"" %
d.getVar('KCONFIG_CONFIG_COMMAND'),
+ make_cmd = "make %s" % d.getVar('KCONFIG_CONFIG_COMMAND').replace('"',
'\\"')
+ oe_terminal("sh -c \"%s; if [ \\$? -ne 0 ]; then echo 'Command failed.';
printf 'Press any key to continue... '; read r; fi\"" % make_cmd,
d.getVar('PN') + ' Configuration', d)
What do you think? Is my observed behavior a configuration error of my
setup or does the patch above indeed make sense?
Best regards,
Holger
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