| Message ID | d3257052bc958700588f.1403443612@localhost |
|---|---|
| State | Accepted |
| Headers | show |
Thomas, All, On 2014-06-22 15:26 +0200, Thomas De Schampheleire spake thusly: > After the bump to dhcpcd 6.4.0, building dhcpcd with ccache fails at the > configure step: > > Using compiler .. <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc > <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc is not an executable > make: *** [<buildroot>/output/build/dhcpcd-6.4.0/.stamp_configured] Error 1 > > This patch backports an upstream patch to fix this issue. > > Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Regards, Yann E. MORIN. > --- > package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch | 32 ++++++++++++++ > 1 files changed, 32 insertions(+), 0 deletions(-) > > diff -r a59338f65a46 -r d3257052bc95 package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch > --- /dev/null Thu Jan 01 00:00:00 1970 +0000 > +++ b/package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch Sun Jun 22 15:22:35 2014 +0200 > @@ -0,0 +1,32 @@ > +configure: support builds using ccache > + > +The configure script checks whether CC is executable by means of a check > +'type $CC'. However, when using ccache, CC is normally set to "ccache gcc" > +(using the appropriate paths). Such a compound string is not recognized by > +type, however, and thus configure bails out. > + > +This patch changes the check 'type $CC' with a compile test. > + > +Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> > + > +Upstream status: another implementation was submitted, modified by > +maintainer Roy, then simplified based on my suggestion. This patch is a fold > +of the two upstream patches: > +http://roy.marples.name/projects/dhcpcd/info/5f4bf91142fceac502c478886aeb5079a184bb43 > +http://roy.marples.name/projects/dhcpcd/info/26bc10be2405659bdf31d690a72d377d6b67ebd4 > + > +diff -r 66c8bdc88858 configure > +--- a/configure Sat Jun 21 16:54:30 2014 +0200 > ++++ b/configure Sun Jun 22 15:20:25 2014 +0200 > +@@ -272,8 +272,9 @@ > + fi > + > + echo "Using compiler .. $CC" > +-if ! type "$CC" >/dev/null 2>&1; then > +- echo "$CC is not an executable" > ++if ! echo "int main(void) { return 0; }" | $CC -x c -o /dev/null - 2>/dev/null > ++then > ++ echo "$CC does not create executables" > + exit 1 > + fi > + [ "$CC" != cc ] && echo "CC= $CC" >>$CONFIG_MK > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot
Dear Thomas De Schampheleire, On Sun, 22 Jun 2014 15:26:52 +0200, Thomas De Schampheleire wrote: > After the bump to dhcpcd 6.4.0, building dhcpcd with ccache fails at the > configure step: > > Using compiler .. <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc > <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc is not an executable > make: *** [<buildroot>/output/build/dhcpcd-6.4.0/.stamp_configured] Error 1 > > This patch backports an upstream patch to fix this issue. > > Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Applied, thanks. Thomas
Hi, On Sun, Jun 22, 2014 at 5:26 PM, Thomas De Schampheleire <patrickdepinguin@gmail.com> wrote: > After the bump to dhcpcd 6.4.0, building dhcpcd with ccache fails at the > configure step: > > Using compiler .. <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc > <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc is not an executable > make: *** [<buildroot>/output/build/dhcpcd-6.4.0/.stamp_configured] Error 1 > > This patch backports an upstream patch to fix this issue. > > Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> > > --- > package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch | 32 ++++++++++++++ > 1 files changed, 32 insertions(+), 0 deletions(-) > > diff -r a59338f65a46 -r d3257052bc95 package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch > --- /dev/null Thu Jan 01 00:00:00 1970 +0000 > +++ b/package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch Sun Jun 22 15:22:35 2014 +0200 > @@ -0,0 +1,32 @@ > +configure: support builds using ccache > + > +The configure script checks whether CC is executable by means of a check > +'type $CC'. However, when using ccache, CC is normally set to "ccache gcc" > +(using the appropriate paths). Such a compound string is not recognized by > +type, however, and thus configure bails out. > + > +This patch changes the check 'type $CC' with a compile test. > + > +Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> > + > +Upstream status: another implementation was submitted, modified by > +maintainer Roy, then simplified based on my suggestion. This patch is a fold > +of the two upstream patches: > +http://roy.marples.name/projects/dhcpcd/info/5f4bf91142fceac502c478886aeb5079a184bb43 > +http://roy.marples.name/projects/dhcpcd/info/26bc10be2405659bdf31d690a72d377d6b67ebd4 > + > +diff -r 66c8bdc88858 configure > +--- a/configure Sat Jun 21 16:54:30 2014 +0200 > ++++ b/configure Sun Jun 22 15:20:25 2014 +0200 > +@@ -272,8 +272,9 @@ > + fi > + > + echo "Using compiler .. $CC" > +-if ! type "$CC" >/dev/null 2>&1; then > +- echo "$CC is not an executable" > ++if ! echo "int main(void) { return 0; }" | $CC -x c -o /dev/null - 2>/dev/null This test fails when executed with otherwise working gcc for xtensa, at the linking step linker needs to be able to read the object it creates. Please see the following thread: http://comments.gmane.org/gmane.comp.lib.uclibc.buildroot/87809 The first quoted fix applied alone works just fine, so I'd suggest reverting the simplification part of this fix.
Hi, On Thu, Jun 26, 2014 at 7:45 PM, Max Filippov <jcmvbkbc@gmail.com> wrote: > Hi, > > On Sun, Jun 22, 2014 at 5:26 PM, Thomas De Schampheleire > <patrickdepinguin@gmail.com> wrote: >> After the bump to dhcpcd 6.4.0, building dhcpcd with ccache fails at the >> configure step: >> >> Using compiler .. <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc >> <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc is not an executable >> make: *** [<buildroot>/output/build/dhcpcd-6.4.0/.stamp_configured] Error 1 >> >> This patch backports an upstream patch to fix this issue. >> >> Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> >> >> --- >> package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch | 32 ++++++++++++++ >> 1 files changed, 32 insertions(+), 0 deletions(-) >> >> diff -r a59338f65a46 -r d3257052bc95 package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch >> --- /dev/null Thu Jan 01 00:00:00 1970 +0000 >> +++ b/package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch Sun Jun 22 15:22:35 2014 +0200 >> @@ -0,0 +1,32 @@ >> +configure: support builds using ccache >> + >> +The configure script checks whether CC is executable by means of a check >> +'type $CC'. However, when using ccache, CC is normally set to "ccache gcc" >> +(using the appropriate paths). Such a compound string is not recognized by >> +type, however, and thus configure bails out. >> + >> +This patch changes the check 'type $CC' with a compile test. >> + >> +Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> >> + >> +Upstream status: another implementation was submitted, modified by >> +maintainer Roy, then simplified based on my suggestion. This patch is a fold >> +of the two upstream patches: >> +http://roy.marples.name/projects/dhcpcd/info/5f4bf91142fceac502c478886aeb5079a184bb43 >> +http://roy.marples.name/projects/dhcpcd/info/26bc10be2405659bdf31d690a72d377d6b67ebd4 >> + >> +diff -r 66c8bdc88858 configure >> +--- a/configure Sat Jun 21 16:54:30 2014 +0200 >> ++++ b/configure Sun Jun 22 15:20:25 2014 +0200 >> +@@ -272,8 +272,9 @@ >> + fi >> + >> + echo "Using compiler .. $CC" >> +-if ! type "$CC" >/dev/null 2>&1; then >> +- echo "$CC is not an executable" >> ++if ! echo "int main(void) { return 0; }" | $CC -x c -o /dev/null - 2>/dev/null > > This test fails when executed with otherwise working gcc for xtensa, > at the linking step linker needs to be able to read the object it creates. > Please see the following thread: > http://comments.gmane.org/gmane.comp.lib.uclibc.buildroot/87809 > > The first quoted fix applied alone works just fine, so I'd suggest reverting the > simplification part of this fix. I just submitted a patch to do exactly this. Thanks for reporting! Best regards, Thomas
diff -r a59338f65a46 -r d3257052bc95 package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch Sun Jun 22 15:22:35 2014 +0200 @@ -0,0 +1,32 @@ +configure: support builds using ccache + +The configure script checks whether CC is executable by means of a check +'type $CC'. However, when using ccache, CC is normally set to "ccache gcc" +(using the appropriate paths). Such a compound string is not recognized by +type, however, and thus configure bails out. + +This patch changes the check 'type $CC' with a compile test. + +Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> + +Upstream status: another implementation was submitted, modified by +maintainer Roy, then simplified based on my suggestion. This patch is a fold +of the two upstream patches: +http://roy.marples.name/projects/dhcpcd/info/5f4bf91142fceac502c478886aeb5079a184bb43 +http://roy.marples.name/projects/dhcpcd/info/26bc10be2405659bdf31d690a72d377d6b67ebd4 + +diff -r 66c8bdc88858 configure +--- a/configure Sat Jun 21 16:54:30 2014 +0200 ++++ b/configure Sun Jun 22 15:20:25 2014 +0200 +@@ -272,8 +272,9 @@ + fi + + echo "Using compiler .. $CC" +-if ! type "$CC" >/dev/null 2>&1; then +- echo "$CC is not an executable" ++if ! echo "int main(void) { return 0; }" | $CC -x c -o /dev/null - 2>/dev/null ++then ++ echo "$CC does not create executables" + exit 1 + fi + [ "$CC" != cc ] && echo "CC= $CC" >>$CONFIG_MK
After the bump to dhcpcd 6.4.0, building dhcpcd with ccache fails at the configure step: Using compiler .. <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc <buildroot>/output/host/usr/bin/ccache <buildroot>/output/host/usr/bin/i686-pc-linux-gnu-gcc is not an executable make: *** [<buildroot>/output/build/dhcpcd-6.4.0/.stamp_configured] Error 1 This patch backports an upstream patch to fix this issue. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> --- package/dhcpcd/dhcpcd-0001-fix-build-with-ccache.patch | 32 ++++++++++++++ 1 files changed, 32 insertions(+), 0 deletions(-)