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Howard Chu hyc@symas.com writes:
Jan Synacek wrote:
Howard Chu hyc@symas.com writes:
jsynacek@redhat.com wrote:
Full_Name: Jan Synacek Version: 2.4.40 OS: GNU/Linux URL: https://jsynacek.fedorapeople.org/openldap/jsynacek-20150211-fix-=
libdb-detection-with-gcc-5.patch
Submission from: (NULL) (94.112.188.81)
The old cpp version generated: __db_version 5
Configure then correctly picked up the version, since it greps for "__db_version".
The new output: __db_version 5
Grepping no longer works and configure fails.
Running cpp with -P (inhibit linemarkers generation) fixes this when u=
sing gcc
Behavior with older versions of gcc is not changed.
Your patch is simple enough but frankly this sounds like a bug in gcc 5's cpp. It shouldn't be inserting gratuitous whitespace in the middle of lines, or inserting line breaks arbitrarily.
Yes, probably. But in the meantime, I needed the package to build, so I wrote this patch.
Please file a bug with the gcc project and followup here with a link to=20 that bug, for future reference. Thanks.
Filed as https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D65037.
Adding this patch to git master.
Thank you, =2D-=20 Jan Synacek Software Engineer, Red Hat
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jsynacek＠redhat.com