# HG changeset patch
# User Rik <rik@octave.org>
# Date 1461190250 25200
# Node ID 132ee4f1871b4d515e6abc36cefa3dba02309b7d
# Parent  d9b98f1123ccbf9f2c1b4cd47cd44ac6c0d2a3b3
Fix libmng compilation on fast computers with fast SSDs (bug #47712).

* src/libmng.mk: Run autoreconf in its own process, followed by configure.
Delay between processes guarantees that the first is done before the next
starts.  Disable parallel make (make -j 1).

diff -r d9b98f1123cc -r 132ee4f1871b src/libmng.mk
--- a/src/libmng.mk	Sun Apr 17 10:27:01 2016 -0400
+++ b/src/libmng.mk	Wed Apr 20 15:10:50 2016 -0700
@@ -18,12 +18,13 @@
 
 define $(PKG)_BUILD
     mkdir '$(1)/.build'
-    cd '$(1)' && autoreconf --install && ./configure \
+    cd '$(1)' && autoreconf --install
+    cd '$(1)' && ./configure \
         $(CONFIGURE_CPPFLAGS) $(CONFIGURE_LDFLAGS) \
         $(HOST_AND_BUILD_CONFIGURE_OPTIONS) \
         --prefix='$(HOST_PREFIX)' \
-	$(ENABLE_SHARED_OR_STATIC) \
+        $(ENABLE_SHARED_OR_STATIC) \
         && $(CONFIGURE_POST_HOOK)
-    $(MAKE) -C '$(1)' -j '$(JOBS)'
+    $(MAKE) -C '$(1)' -j 1
     $(MAKE) -C '$(1)' -j 1 install DESTDIR='$(3)'
 endef