use function pointers instead of weak symbols for cmdline parsing

[apt.git] / debian / rules

diff --git a/debian/rules b/debian/rules
index f031cfddb4fe97bb1726eccf988f199dbbdb2944..c8e7cb285bed743f8ac9afbae0e645d5ef86387d 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -9,6 +9,7 @@ export NOISY=1
 export DEB_HOST_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
 export DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
 export DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+export PARALLEL = $(or $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS))),1)
 
 # FOR AUTOCONF 2.52 AND NEWER ONLY
 ifeq ($(DEB_BUILD_GNU_TYPE), $(DEB_HOST_GNU_TYPE))
@@ -17,6 +18,9 @@ else
   confflags += --build $(DEB_BUILD_GNU_TYPE) --host $(DEB_HOST_GNU_TYPE)
 endif
 
+# Set the number of procs to be run in parallel from the options.
+confflags += --with-procs=$(PARALLEL)
+
 # See below
 -include build/environment.mak
 
@@ -85,7 +89,7 @@ build/environment.mak: build/configure-stamp
 configure: configure.ac
 build/configure-stamp: configure buildlib/config.sub buildlib/config.guess
        dh_testdir
-       -mkdir build
+       mkdir -p build
        cp COPYING debian/copyright
        cd build && CXXFLAGS="$(CXXFLAGS)" LDFLAGS="$(LDFLAGS)" CPPFLAGS="$(CPPFLAGS)" ../configure $(confflags)
        touch $@