[Bug bootstrap/54696] Makefile doesn't propagate CPPFLAGS to host libraries

[tromey at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54696

Tom Tromey  changed:

   What|Removed |Added

 CC||tromey at gcc dot gnu.org

--- Comment #5 from Tom Tromey  ---
This came up for gdb as well

https://sourceware.org/pipermail/gdb-patches/2024-June/209725.html

[Bug bootstrap/54696] Makefile doesn't propagate CPPFLAGS to host libraries

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54696

Sam James  changed:

   What|Removed |Added

 CC||sjames at gcc dot gnu.org

--- Comment #4 from Sam James  ---
See also r12-4770-g84401ce5fb4eca.

[Bug bootstrap/54696] Makefile doesn't propagate CPPFLAGS to host libraries

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54696

Eric Gallager  changed:

   What|Removed |Added

 CC|egall at gwmail dot gwu.edu|egallager at gcc dot 
gnu.org
   See Also||https://gcc.gnu.org/bugzill
   ||a/show_bug.cgi?id=78251

--- Comment #3 from Eric Gallager  ---
semi-related: bug 78251

[Bug bootstrap/54696] Makefile doesn't propagate CPPFLAGS to host libraries

[egall at gwmail dot gwu.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54696

Eric Gallager  changed:

   What|Removed |Added

 CC||egall at gwmail dot gwu.edu

--- Comment #2 from Eric Gallager  ---
Ran into something similar in a combined tree with gdb, so once this is fixed
for gcc, remember to have the gdb folks merge it as well...

[Bug bootstrap/54696] Makefile doesn't propagate CPPFLAGS to host libraries

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54696



Richard Guenther  changed:



   What|Removed |Added



   Keywords||build

 Status|UNCONFIRMED |NEW

   Last reconfirmed||2012-09-25

 CC||bonzini at gnu dot org

  Component|c   |bootstrap

Summary|Makefile doesn't propagate  |Makefile doesn't propagate

   |CPPFLAGS properly   |CPPFLAGS to host libraries

 Ever Confirmed|0   |1



--- Comment #1 from Richard Guenther  2012-09-25 
07:32:57 UTC ---

CCPFLAGS is not in HOST_EXPORTS (it is in TARGET_EXPORTS, via

CPPFLAGS_FOR_TARGET).  Some host sub-dirs explicitely pass CPPFLAGS as

they adjust them, such as for in-tree gmp/mpfr/cloog/isl, etc.



Thus, confirmed.