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LP-61 more config options: split out make helper functions

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Change-Id: I54b1ed3f42170c7ee0a3dbe816a5d0400881d9e2
This commit is contained in:
James Duley 2015-07-30 23:37:38 +01:00
parent dbdb023508
commit 560d01dfd7
2 changed files with 21 additions and 15 deletions
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21
Makefile
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@ -26,6 +26,12 @@
# existance by each sub-make.
export TOP_LEVEL_MAKEFILE := TRUE
# The root directory that this makefile resides in
export ROOT_DIR := $(realpath $(dir $(lastword $(MAKEFILE_LIST))))
# Include some helper functions
include $(ROOT_DIR)/make/functions.mk
# It is possible to set DL_DIR and/or TOOLS_DIR environment
# variables to override local tools download and installation directorys. So the
# same toolchains can be used for all working copies. Particularly useful for CI
@ -35,15 +41,7 @@ export TOP_LEVEL_MAKEFILE := TRUE
# will be used. They still can be overriden by the make command line parameters:
# make DL_DIR=/path/to/download/directory TOOLS_DIR=/path/to/tools/directory targets...
# Function for converting Windows style slashes into Unix style
slashfix = $(subst \,/,$(1))
# Function for converting an absolute path to one relative
# to the top of the source tree
toprel = $(subst $(realpath $(ROOT_DIR))/,,$(abspath $(1)))
# Set up some macros for common directories within the tree
export ROOT_DIR := $(realpath $(dir $(lastword $(MAKEFILE_LIST))))
export BUILD_DIR := $(ROOT_DIR)/build
export PACKAGE_DIR := $(ROOT_DIR)/build/package
export DIST_DIR := $(ROOT_DIR)/build/dist
@ -55,13 +53,6 @@ export TOOLS_DIR
DIRS = $(DL_DIR) $(TOOLS_DIR) $(BUILD_DIR) $(PACKAGE_DIR) $(DIST_DIR)
# Function to convert to all lowercase
lc = $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$1))))))))))))))))))))))))))
# Function to make all lowercase and replace spaces with -
EMPTY :=
SPACE := $(EMPTY) $(EMPTY)
smallify = $(subst $(SPACE),-,$(call lc,$1))
# Naming for binaries and packaging etc,.
ORG_BIG_NAME := LibrePilot
GCS_BIG_NAME = ${ORG_BIG_NAME} GCS

15
make/functions.mk Normal file
View File

@ -0,0 +1,15 @@
# Function for converting Windows style slashes into Unix style
slashfix = $(subst \,/,$(1))
# Function for converting an absolute path to one relative
# to the top of the source tree
toprel = $(subst $(realpath $(ROOT_DIR))/,,$(abspath $(1)))
# Function to convert to all lowercase
lc = $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$1))))))))))))))))))))))))))
# Function to make all lowercase and replace spaces with -
EMPTY :=
SPACE := $(EMPTY) $(EMPTY)
smallify = $(subst $(SPACE),-,$(call lc,$1))