https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115416
Bug ID: 115416
Summary: Setting --includedir to a nonexistent directory causes
a build error
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: marcuscalhounlopez at gmail dot com
Target Milestone: ---
A change made earlier this year[1] is causing troubles on the MacPorts build of
GCC.
MacPorts sets `--includedir=` to a directory that does not exist until after
the build is complete.
Since `@includedir@` is not `$(prefix)/include` and `$(prefix)/include` does
not exist during the build, the Makefile exits[2].
[1] https://gcc.gnu.org/g:59e4c98173a79fcaa2c33253261409f38856c384
[2]
https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=gcc/Makefile.in;h=6001c9e3b559a90291b4d571c2410db6da4ede94;hb=59e4c98173a79fcaa2c33253261409f38856c384#l3273
