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Subject: bug#72697: cmake-build-system sets wrong CMAKE_SYSTEM_NAME when crossbuilding for Hurd
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Hi,
I was playing around with a package using cmake and got an error when
crossbuilding for i586-pc-gnu. The reason seems to be that cmake build
system only checks for a mingw target and assumes all other targets are
Linux and sets CMAKE_SYSTEM_NAME accordingly.
I am able to work around it by adding something like
#$@(if (and (%current-target-system)
target-hurd?)
'("-DCMAKE_SYSTEM_NAME=GNU")
'())
to the configure-flags of my package.
I am unsure how a fix should look like. I was thinking of moving the
entire crossbuild code out of the build side and instead prepend the
right configure flags for the target to configure-flags for the cross
builder kind of similar how meson-build-system does it.
Unfortunately a change like this causes a lot of rebuilds.
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Dariqq <dariqq@HIDDEN> Subject: bug#72697: Acknowledgement (cmake-build-system sets wrong CMAKE_SYSTEM_NAME when crossbuilding for Hurd) Message-ID: <handler.72697.B.172398849925645.ack <at> debbugs.gnu.org> References: <f7026fdc-078b-450a-a1ae-252811b8aa03@HIDDEN> X-Gnu-PR-Message: ack 72697 X-Gnu-PR-Package: guix Reply-To: 72697 <at> debbugs.gnu.org Date: Sun, 18 Aug 2024 13:42:01 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-guix@HIDDEN If you wish to submit further information on this problem, please send it to 72697 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 72697: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D72697 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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