[Bug preprocessor/60723] Line directives with incorrect system header flag

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60723

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #27 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
There are various regressions caused by this in various packages, the question
is whether we just tell people to preprocess with -P if they do weird thing on
the preprocessed output, or whether this fix was worth the trouble.
Affected fedora packages include at least:
cclive
cvc4
dans-gdal-scripts
emacs
ember
flamerobin
ghc-gtk
ghc-webkit
gnote
ksh
libason
libcmis
libgpg
libixion
liborcus
ncurses
openldap
perl
xorg-x11-server
xorg-x11-server-utils
zsh