allow to call setarch with a different value than $CARCH

Introduce setarch-aliases.d/ which gets installed inside
/usr/share/devtools. This allows to assign aliases which map one CARCH
to a different name which gets provided as argument for setarch. This is
necessary on archlinuxarm ("armv6h" -> "armv6l", "armv7h" -> "armv7l")
and allows for more fine-grained architectures (e.g. archlinux32 has
"i686" and "pentium4", which differ in the required cpu capabilities).

Signed-off-by: Levente Polyak <anthraxx@archlinux.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index d1e11c6..a65ad54 100644
--- a/Makefile
+++ b/Makefile
@@ -35,6 +35,8 @@ CONFIGFILES = \
 	pacman-kde-unstable.conf \
 	pacman-gnome-unstable.conf
 
+SETARCH_ALIASES = \
+
 COMMITPKG_LINKS = \
 	extrapkg \
 	testingpkg \
@@ -102,9 +104,10 @@ clean:
 
 install:
 	install -dm0755 $(DESTDIR)$(PREFIX)/bin
-	install -dm0755 $(DESTDIR)$(PREFIX)/share/devtools
+	install -dm0755 $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d
 	install -m0755 ${BINPROGS} $(DESTDIR)$(PREFIX)/bin
 	install -m0644 ${CONFIGFILES} $(DESTDIR)$(PREFIX)/share/devtools
+	for a in ${SETARCH_ALIASES}; do install -m0644 setarch-aliases.d/$$a $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d; done
 	for l in ${COMMITPKG_LINKS}; do ln -sf commitpkg $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${ARCHBUILD_LINKS}; do ln -sf archbuild $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${CROSSREPOMOVE_LINKS}; do ln -sf crossrepomove $(DESTDIR)$(PREFIX)/bin/$$l; done
@@ -120,6 +123,7 @@ install:
 uninstall:
 	for f in ${BINPROGS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$f; done
 	for f in ${CONFIGFILES}; do rm -f $(DESTDIR)$(PREFIX)/share/devtools/$$f; done
+	for f in ${SETARCH_ALIASES}; do rm -f $(DESTDIR)$(PREFIX)/share/devtools/setarch-aliases.d/$$f; done
 	for l in ${COMMITPKG_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${ARCHBUILD_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done
 	for l in ${CROSSREPOMOVE_LINKS}; do rm -f $(DESTDIR)$(PREFIX)/bin/$$l; done