| commit | 31461468a89ec435fc241de28cd8d501a12ed06b | |
| author | Lauri Tirkkonen <lotheac@iki.fi> | |
| Thu, 6 Jul 2017 15:13:39 +0000 (6 18:13 +0300) | ||
| committer | Lauri Tirkkonen <lotheac@iki.fi> | |
| Thu, 6 Jul 2017 20:31:56 +0000 (6 23:31 +0300) | ||
| tree | 3ba8ea0c4cd218170b551e4459623eee9427faa8 | treesnapshot (tar.gz zip) |
| parent | 8a8eb67ec3efb2cddfc1e322fade111fe7720842 | commitdiff |
sys.mk: do not set -isysroot if DESTDIR is defined
DESTDIR is generally not something that is supposed to be set during
'make all', but we've used it up until this point. There is a use case
for avoiding to use headers and libraries from the currently running
system, relying only on things in objdirs or DESTDIR, but our bmake/mk
system does not currently support that anyway: -isysroot did that only
for headers (not libs) and only because those headers ended up DESTDIR
before 'bmake all' was invoked. We need a better solution for
new-objects-and-headers only builds; in the meantime -isysroot is a
problem for inter-component dependencies, so we fall back to the running
system for now.
DESTDIR is generally not something that is supposed to be set during
'make all', but we've used it up until this point. There is a use case
for avoiding to use headers and libraries from the currently running
system, relying only on things in objdirs or DESTDIR, but our bmake/mk
system does not currently support that anyway: -isysroot did that only
for headers (not libs) and only because those headers ended up DESTDIR
before 'bmake all' was invoked. We need a better solution for
new-objects-and-headers only builds; in the meantime -isysroot is a
problem for inter-component dependencies, so we fall back to the running
system for now.
| share/mk/sys.mk | diffblobblamehistory |