Reviewers: hanwenn, hahnjo,
Message:
> > can we include this rather than copy & paste?
>
> This would require generating aclocal.m4 by aclocal as
> part of generating configure. I'm all for doing this,
> but I'd avoid doing this level of tooling changes
> before 2.21.0
Seconded.
Description:
aclocal.m4: Update PKG_* macros to pkg-config 0.29.2
This commit removes the old definition of PKG_CHECK_MODULES (from 2004)
and
simply appends a recent version of pkg-config's file `pkg.m4` at the end
of
`aclocal.m4`.
This immediately improves documentation of pkg-config stuff. Now the
list
of environment variables shown in `configure --help` ends with
PKG_CONFIG path to pkg-config utility
PKG_CONFIG_PATH
directories to add to pkg-config's search path
PKG_CONFIG_LIBDIR
path overriding pkg-config's built-in search path
GUILE_CFLAGS
C compiler flags for GUILE, overriding pkg-config
GUILE_LIBS linker flags for GUILE, overriding pkg-config
BDWGC_CFLAGS
C compiler flags for BDWGC, overriding pkg-config
BDWGC_LIBS linker flags for BDWGC, overriding pkg-config
PANGO_FT2_CFLAGS
C compiler flags for PANGO_FT2, overriding pkg-config
PANGO_FT2_LIBS
linker flags for PANGO_FT2, overriding pkg-config
FONTCONFIG_CFLAGS
C compiler flags for FONTCONFIG, overriding pkg-config
FONTCONFIG_LIBS
linker flags for FONTCONFIG, overriding pkg-config
FREETYPE2_CFLAGS
C compiler flags for FREETYPE2, overriding pkg-config
FREETYPE2_LIBS
linker flags for FREETYPE2, overriding pkg-config
GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
GLIB_LIBS linker flags for GLIB, overriding pkg-config
GOBJECT_CFLAGS
C compiler flags for GOBJECT, overriding pkg-config
GOBJECT_LIBS
linker flags for GOBJECT, overriding pkg-config
Please review this at https://codereview.appspot.com/551590044/
Affected files (+277, -54 lines):
M aclocal.m4
