remove semi-support for different build-dirs

The debian/rules file tries to guess in which directory it is supposed
to be building, but that guess is always ./build – if it wasn't it
would fail later as not all rules take alternatives into acount.

So, as this is clearly not used lets remove this complexity instead of
fixing it up.

Git-Dch: Ignore

1 files changed, 2 insertions, 16 deletions

diff --git a/debian/rules b/debian/rules
index 9c7f456e3..bdc539fef 100755
--- a/debian/rules
+++ b/debian/rules
@@ -42,23 +42,9 @@ endif
 # Default rule
 build:
 
-PKG=apt
-DEB_BUILD_PROG:=debuild --preserve-envvar PATH --preserve-envvar CCACHE_DIR -us -uc $(DEB_BUILD_PROG_OPTS)
-
 # Determine the build directory to use
-BASE=.
-ifdef BUILD
-BUILD_POSSIBLE := $(BUILD) $(BASE)/$(BUILD)
-else
-BUILD_POSSIBLE := $(BASE) $(BASE)/build-$(shell uname --machine) $(BASE)/build
-endif
-BUILDX:= $(foreach i,$(BUILD_POSSIBLE),$(wildcard $(i)/environment.mak*))
-BUILDX:= $(patsubst %/,%,$(firstword $(dir $(BUILDX))))
-override BLD := $(BUILDX)
-
-ifeq ($(words $(BLD)),0)
-override BLD := ./build
-endif
+override BASE := .
+override BLD := $(BASE)/build
 
 # When building without <nocheck>, the header is available and thus the test is
 # successful. When building with <nocheck>, the header is missing, but we still