diff options
Diffstat (limited to 'aclocal-flags')
| -rwxr-xr-x | aclocal-flags | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/aclocal-flags b/aclocal-flags new file mode 100755 index 0000000000..85ed1410f2 --- /dev/null +++ b/aclocal-flags @@ -0,0 +1,49 @@ +#!/bin/sh +# +# This script returns the flags to be fed to "aclocal" to ensure that +# it finds GTK+'s aclocal macros. +# +# aclocal will search, by default, only in a directory in the same +# tree where it was installed - e.g., if installed in "/usr/bin", it'll +# search only in "/usr/share/aclocal", and if installed in "/usr/local/bin", +# it'll search only in "/usr/local/share/aclocal". +# +# However, there is no guarantee that GTK+ has been installed there; if +# it's not, it won't find the GTK+ autoconf macros, and will complain +# bitterly. +# +# So, if the "share/local" directory under the directory reported by +# "gtk-config --prefix" isn't the same directory as the directory +# reported by "aclocal --print-ac-dir", we return a "-I" flag with +# the first of those directories as the argument. +# +# (If they *are* the same directory, and we supply that "-I" flag, +# "aclocal" will look in that directory twice, and get well and truly +# confused, reporting a ton of duplicate macro definitions.) +# +# $Id: aclocal-flags,v 1.1 2000/07/26 08:03:40 guy Exp $ +# + +# +# OK, where will aclocal look by default? +# +aclocal_dir=`aclocal --print-ac-dir` + +# +# And where do we want to make sure it looks? +# +gtk_aclocal_dir=`gtk-config --prefix`/share/aclocal + +# +# If there's no "aclocal", the former will be empty; if there's no +# "gtk-config", the latter will be empty. +# +# Add the "-I" flag only if neither of those strings are empty, and +# they're different. +# +if [ ! -z "$aclocal_dir" -a ! -z "$gtk_aclocal_dir" \ + -a "$aclocal_dir" != "$gtk_aclocal_dir" ] +then + echo "-I $gtk_aclocal_dir" +fi +exit 0 |