- Use tabs instead of spaces for indentation
- Proper m4 quoting of parameters
- Fix broken AC_ARG_* handling:
--without-foo/--disable-foo set withval="no"/enableval="no"
and the third parameter of the AC_ARG_* macros is always
"user provided an --with*-foo/--*able-foo option" _NOT_ "yes",
while the fourth parameter is "user didn't provide this option"
(= the default if neither --with-foo/--enable-foo nor --without-foo/--disable-foo
has been set)
- Drop FTDM_CFLAGS in MY_CFLAGS (what was that used for anyway?)
- Drop MYLIB
- Drop SOLINK (unused)
- Rename MY_CFLAGS to FTDM_CFLAGS
- Rename all AM_CONDITION variables to HAVE_* for (optional) dependencies
and WANT_* for features
- Reorder mod_LTLIBRARIES lines
- Move some things in configure.ac around to group them
- Add -shared to modules LDFLAGS (we don't need "ftmod_foo.a" static modules, do we?)
- Import ax_compiler_vendor.m4, drop the macro definition from configure.ac
- Add AUTOMAKE_OPTS to Makefile.am and define FreeTDM as a foreign (= non-GNU) project
- Add ACLOCAL_FLAGS to Makefile.am and set AC_CONFIG_MACRO_DIR in configure.ac
custom m4 macros are kept in the build subdirectory
- Enable silent rules for automake-1.11 and newer (use make V=1 to get verbose output)
- configure option --with-modinstdir requires a value now and quits with an error message
if called without one (e.g. "./configure --without-modinstdir" or "./configure --with-modinstdir")
- Add configuration summary screen and category headers for modules in configure output
cc1e83397b