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authorMathieu Lirzin <mthl@gnu.org>2018-01-17 17:14:24 +0100
committerLudovic Courtès <ludo@gnu.org>2018-01-23 10:13:16 +0100
commitcba386c1295b7054df22dfb4662b1b92f668e2c0 (patch)
tree76078a073f62240b582c39cc20f8c9625edb6380 /Makefile.am
parent341afe2a36125b11c1bc08bdc8f63421edaba008 (diff)
build: Expand ‘scripts/guix’ at Make time.
This moves the complexity of Autotools variable expansion outside of the application code. * scripts/guix.in (config-lookup): Delete. (maybe-augment-load-paths!, run-guix-main): Use fully expanded variables instead of calling ‘config-lookup’. * configure.ac: Don't use AC_CONFIG_FILES for ‘scripts/guix’. Use AC_PROG_SED. * Makefile.am (scripts/guix): New rule. (do_subst): New variable. (CLEANFILES, EXTRA_DIST): Adapt. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'Makefile.am')
-rw-r--r--Makefile.am20
1 files changed, 17 insertions, 3 deletions
diff --git a/Makefile.am b/Makefile.am
index aebd3b1eb7..9bafdab49b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,7 +2,7 @@
# Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2013 Andreas Enge <andreas@enge.fr>
# Copyright © 2015, 2017 Alex Kost <alezost@gmail.com>
-# Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
+# Copyright © 2016, 2018 Mathieu Lirzin <mthl@gnu.org>
# Copyright © 2016, 2017 Mark H Weaver <mhw@netris.org>
# Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
# Copyright © 2017 Leo Famulari <leo@famulari.name>
@@ -26,8 +26,20 @@
# You should have received a copy of the GNU General Public License
# along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
-bin_SCRIPTS = \
- scripts/guix
+bin_SCRIPTS = scripts/guix
+
+# Handle substitution of fully-expanded Autoconf variables.
+do_subst = $(SED) \
+ -e 's,[@]GUILE[@],$(GUILE),g' \
+ -e 's,[@]guilemoduledir[@],$(guilemoduledir),g' \
+ -e 's,[@]guileobjectdir[@],$(guileobjectdir),g' \
+ -e 's,[@]localedir[@],$(localedir),g'
+
+scripts/guix: scripts/guix.in Makefile
+ $(AM_V_at)rm -f $@ $@-t
+ $(AM_V_at)$(MKDIR_P) "$(@D)"
+ $(AM_V_GEN)$(do_subst) < "$(srcdir)/$@.in" > "$@-t"
+ $(AM_V_at)chmod a+x,a-w "$@-t" && mv -f "$@-t" "$@"
nodist_noinst_SCRIPTS = \
pre-inst-env \
@@ -437,6 +449,7 @@ EXTRA_DIST = \
TODO \
CODE-OF-CONDUCT \
.dir-locals.el \
+ bin/guix.in \
build-aux/build-self.scm \
build-aux/compile-all.scm \
build-aux/hydra/evaluate.scm \
@@ -473,6 +486,7 @@ endif !BUILD_DAEMON_OFFLOAD
CLEANFILES = \
+ $(bin_SCRIPTS) \
$(GOBJECTS) \
$(SCM_TESTS:tests/%.scm=%.log)