| Submitter | Francois Perrad |
|---|---|
| Date | March 2, 2013, 10:38 a.m. |
| Message ID | <1362220740-17593-2-git-send-email-francois.perrad@gadz.org> |
| Download | mbox | patch |
| Permalink | /patch/224479/ |
| State | New |
| Headers | show |
Comments
Dear Francois Perrad, On Sat, 2 Mar 2013 11:38:59 +0100, Francois Perrad wrote: > Signed-off-by: Francois Perrad <francois.perrad@gadz.org> > --- > package/cpanminus/Config.in | 15 +++++++++++---- > package/cpanminus/cpanminus.mk | 2 +- > 2 files changed, 12 insertions(+), 5 deletions(-) > > diff --git a/package/cpanminus/Config.in b/package/cpanminus/Config.in > index b10d211..cf93a7e 100644 > --- a/package/cpanminus/Config.in > +++ b/package/cpanminus/Config.in > @@ -1,9 +1,16 @@ > config BR2_PACKAGE_CPANMINUS > bool "cpanminus" > - # Requires host-qemu, which cannot work properly due to kernel > - # headers mismatch between the build environment and the > - # target. > - depends on BR2_BROKEN Sorry, but I don't see where the problem mentioned in the comment here has been solved. Anything using host-qemu to help in cross-compilation cannot work: it is very likely that the kernel headers used to build the target toolchain are much more recent than the kernel running on the build machine. Since the Qemu user-mode emulation works by converting the target syscall into host syscall, it cannot work when kernel headers are more recent than the kernel version running on the build machine. I don't see how this can be solved, it is a fundamental problem in the approach. Thomas
Patch
diff --git a/package/cpanminus/Config.in b/package/cpanminus/Config.in index b10d211..cf93a7e 100644 --- a/package/cpanminus/Config.in +++ b/package/cpanminus/Config.in @@ -1,9 +1,16 @@ config BR2_PACKAGE_CPANMINUS bool "cpanminus" - # Requires host-qemu, which cannot work properly due to kernel - # headers mismatch between the build environment and the - # target. - depends on BR2_BROKEN + # host-qemu doesn't work for the following platforms + depends on !BR2_avr32 + depends on !BR2_bfin + depends on !BR2_sh2 + depends on !BR2_sh2a + depends on !BR2_sh3 + depends on !BR2_sh3eb + depends on !BR2_sh64 + # host-qemu doesn't support system() on the following platforms + depends on !BR2_i386 + depends on !BR2_x86_64 help cpanminus is a script to get, unpack, build and install Perl modules from CPAN. diff --git a/package/cpanminus/cpanminus.mk b/package/cpanminus/cpanminus.mk index e7e3f29..f815199 100644 --- a/package/cpanminus/cpanminus.mk +++ b/package/cpanminus/cpanminus.mk @@ -36,7 +36,7 @@ define CPANMINUS_INSTALL_TARGET_CMDS --no-man-pages \ $(CPANMINUS_MIRROR) \ $(call qstrip,$(BR2_PACKAGE_CPANMINUS_MODULES)) - -find $(CPANMINUS_PERL_SITEARCH) -type f -name *.bs -exec rm -f {} \; + -find $(CPANMINUS_PERL_SITELIB) -type f -name *.bs -exec rm -f {} \; endef else define CPANMINUS_INSTALL_TARGET_CMDS
Signed-off-by: Francois Perrad <francois.perrad@gadz.org> --- package/cpanminus/Config.in | 15 +++++++++++---- package/cpanminus/cpanminus.mk | 2 +- 2 files changed, 12 insertions(+), 5 deletions(-)