Commit Graph

7 Commits

Author SHA1 Message Date
Pavel Roskin d8d6b08aa3 Update m4/ax_type_socklen_t.m4, it works with -Wall now 2017-02-02 21:33:05 -08:00
Pavel Roskin 3ffdcfe02d Use PKG_INSTALLDIR to determine pkg-config file install location
The PKG_INSTALLDIR macro also enables --with-pkgconfigdir for easy
overrides.

PKG_INSTALLDIR is relatively new, it appeared in pkg-config 0.27. To
ensure we have a recent pkg.m4 copy, copy pkg.m4 to the m4 directory.
2016-11-20 21:58:31 -08:00
Pavel Roskin 5465b8c85e Add socklen_t check with substitution, use socklen_t as needed 2016-09-08 20:26:19 -07:00
Pavel Roskin a680d46edf Use -Wwrite-strings compiler flag if supported, add required macros
String literals are const in C++. Using this warnings moves us closer to
the stated goal of C++ compatibility, makes the code cleaner and lets
compilers optimize the code better.

Add m4/ax_append_compile_flags.m4 from Autoconf Archives for the
AX_APPEND_COMPILE_FLAGS macro and m4/ax_check_compile_flag.m4 as its
dependency.
2016-07-08 04:29:40 +00:00
Pavel Roskin 9091c3eef2 Annotate printf-like functions if supported by the compiler
Both GCC and Clang support it. Add a macro from Autoconf archive to check
for format attribute support.
2016-03-03 22:56:09 -08:00
Pavel Roskin 4da6f8a538 Enable -Wall flag for compilers that support it
Add Autoconf archive macros to check for -Wall and its dependencies.
Adjust m4/.gitignore to only ignore libtool macros.

Require Autoconf 2.65 for compatibility with Autoconf archive macros.
2016-03-03 22:56:09 -08:00
Pavel Roskin 2694fa9dac Create the m4 directory for Autoconf macro files
Keeping separate files is more maintainable than merging them into a
single aclocal.m4 file. It is easier for users to understand where those
files come from.

Automake knows how to distribute files in the m4 directory.
2016-01-29 23:41:40 -08:00