Mercurial > dwindows
view dwindows-config.1 @ 2163:98db0e81a514
Rewrite the Compiler detection tests for deprecation and unused.
Simplify and make more safe, clang or compilers supporting __has_extension()
and __has_attribute() should work perfectly. There are now GCC version
tests for all these features, however there seems to be some disagreement
online about which GCC versions introduced these features, so I picked the
versions that I felt had the highest consensus. Can revisit the specific
versions if new information is available:
unused attribute: GCC 3.1 (BSD seems to think 2.7)
deprecated attribute: GCC 3.2 (Hedley seems to think 4.0)
deprecated with message attribute: GCC 4.5
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Wed, 30 Sep 2020 19:34:17 +0000 |
| parents | 9ab89d89e6b4 |
| children |
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.TH dwindows-config 1 "12 Apr 2009" "dwindows" "GNU/Linux" .SH NAME dwindows-config \- get information about installed dwindows library .SH SYNOPSIS .B dwindows-config [\fIOPTION\fR] ... .SH DESCRIPTION Provides information about dwindows library. Known values for OPTION are: .TP \fB\-\-prefix\fR print dwindows prefix .TP \fB\-\-libs\fR print library linking information .TP \fB\-\-cflags\fR print preprocessor flags, I_opts, and compiler options .TP \fB\-\-help\fR print this help and exit .TP \fB\-\-version\fR print version information .SH "AUTHOR" This manpage has been written by Mark hessling <mark@rexx.org> based on libpng12-config.1.