@c -*-texinfo-*-
@c This is part of the GNU Guile Reference Manual.
-@c Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011
-@c Free Software Foundation, Inc.
+@c Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2010, 2011,
+@c 2014 Free Software Foundation, Inc.
@c See the file guile.texi for copying conditions.
@node Parallel Installations
libraries providing additional features (@pxref{Modules and
Extensions}). Run @command{pkg-config guile-@value{EFFECTIVE-VERSION}
--variable=extensiondir} to see its value.
+
+@item guile
+@itemx guild
+@cindex program name transformations, dealing with
+The absolute file name of the @command{guile} and @command{guild}
+commands@footnote{The @code{guile} and @code{guild} variables defined
+starting from Guile version 2.0.12.}. Run @command{pkg-config
+guile-@value{EFFECTIVE-VERSION} --variable=guile} or
+@code{--variable=guild} to see their value.
+
+These variables allow users to deal with program name transformations
+that may be specified when configuring Guile with
+@code{--program-transform-name}, @code{--program-suffix}, or
+@code{--program-prefix} (@pxref{Transformation Options,,, autoconf, GNU
+Autoconf Manual}).
@end table
@noindent
aclocaldir = $(datadir)/aclocal
aclocal_DATA = guile.m4
+# Script to instantiate substitution variables found on the standard
+# input. We do this from the Makefile because we need things like
+# $(program_transform_name), which are not usable from 'configure.ac'.
+substitute = \
+ guile="`echo guile | $(SED) -e '$(program_transform_name)'`" ; \
+ guild="`echo guild | $(SED) -e '$(program_transform_name)'`" ; \
+ installed_guile="@bindir@/$$guile" ; \
+ $(SED) -e "s,[@]PACKAGE_NAME[@],$(PACKAGE_NAME),g" \
+ -e "s,[@]PACKAGE_BUGREPORT[@],$(PACKAGE_BUGREPORT),g" \
+ -e "s,[@]PKG_CONFIG[@],$(PKG_CONFIG),g" \
+ -e "s,[@]pkgconfigdir[@],$(pkgconfigdir),g" \
+ -e "s,[@]prefix[@],$(prefix),g" \
+ -e "s,[@]exec_prefix[@],$(exec_prefix),g" \
+ -e "s,[@]bindir[@],$(bindir),g" \
+ -e "s,[@]libdir[@],$(libdir),g" \
+ -e "s,[@]includedir[@],$(includedir),g" \
+ -e "s,[@]datarootdir[@],$(datarootdir),g" \
+ -e "s,[@]datadir[@],$(datadir),g" \
+ -e "s,[@]sitedir[@],$(sitedir),g" \
+ -e "s,[@]guile[@],$$guile,g" \
+ -e "s,[@]guild[@],$$guild,g" \
+ -e "s,[@]installed_guile[@],$$installed_guile,g"
+
+guile-2.0.pc: guile-2.0.pc.in
+ $(substitute) < "$<" > "$@.out"
+ mv "$@.out" "$@"
+
+guile-2.0-uninstalled.pc: guile-2.0-uninstalled.pc.in
+ $(substitute) < "$<" > "$@.out"
+ mv "$@.out" "$@"
+
guile-config: $(srcdir)/guile-config.in $(top_builddir)/config.status
- guile="@bindir@/`echo guile | $(SED) -e '$(program_transform_name)'`" ; \
- $(SED) -e "s,[@]pkgconfigdir[@],$(pkgconfigdir),g" \
- -e "s,[@]PKG_CONFIG[@],$(PKG_CONFIG),g" \
- -e "s,[@]installed_guile[@],$$guile,g" \
- < "$(srcdir)/guile-config.in" \
- > "$@.out"
+ $(substitute) < "$<" > "$@.out"
chmod +x "$@.out"
mv "$@.out" "$@"
guild: $(srcdir)/guild.in $(top_builddir)/config.status
- guile="@bindir@/`echo guile | $(SED) -e '$(program_transform_name)'`" ; \
- $(SED) -e "s,[@]installed_guile[@],$$guile,g" \
- -e "s,[@]PACKAGE_NAME[@],$(PACKAGE_NAME),g" \
- -e "s,[@]PACKAGE_BUGREPORT[@],$(PACKAGE_BUGREPORT),g" \
- < "$(srcdir)/guild.in" \
- > "$@.out"
+ $(substitute) < "$<" > "$@.out"
chmod +x "$@.out"
mv "$@.out" "$@"
-CLEANFILES = guile-config guild
+CLEANFILES = \
+ guile-config guild \
+ guile-2.0.pc guile-2.0-uninstalled.pc