X-Git-Url: https://git.llucax.com/software/makeit.git/blobdiff_plain/4120e3326e001e9ef68c2fc979edeb34989cab78..fe0b513f89e0462f8479a269c853e6ffc84ed798:/Makeit.mak?ds=sidebyside diff --git a/Makeit.mak b/Makeit.mak index 9a6d23b..59c8674 100644 --- a/Makeit.mak +++ b/Makeit.mak @@ -30,6 +30,10 @@ COLOR_CMD ?= 00;33 # See COLOR_CMD comment for details. COLOR_ARG ?= +# ANSI color used for the warnings if $(COLOR) is non-empty +# See COLOR_CMD comment for details. +COLOR_WARN ?= 00;36 + # Flavor (variant), should be one of "dbg", "opt" or "cov" F ?= opt @@ -66,6 +70,12 @@ SPHINX_FORMAT ?= html # Paper size for Sphinx LaTeX output (a4, letter, etc.) SPHINX_PAPERSIZE ?= a4 +# Name of the build directory (to use when excluding some paths) +BUILD_DIR_NAME ?= build + +# Directories to exclude from the build directory tree replication +BUILD_DIR_EXCLUDE ?= $(BUILD_DIR_NAME) .git .hg .bzr _darcs .svn CVS + # Directories ############## @@ -85,7 +95,7 @@ T := $(abspath $T) R := $(subst $T,,$(patsubst $T/%,%,$(CURDIR))) # Base directory where to put variants (Variants Directory) -VD ?= $T/build +VD ?= $T/$(BUILD_DIR_NAME) # Generated files top directory G ?= $(VD)/$F @@ -166,33 +176,41 @@ vexec = $(if $V,printf $(vexec_p) \ # Same as vexec but it silence the echo command (prepending a @ if $V). exec = $V$(call vexec,$1,$2,$3) -# Compile a source file to an object, generating pre-compiled headers and -# dependencies. The pre-compiled headers are generated only if the system -# includes change. This function is designed to be used as a command in a rule. -# It takes one argument only, the type of file to compile (typically "c" or -# "cpp"). What to compile and the output files are built using the automatic -# variables from a rule. You can add non-propagated object-specific flags -# defining a variable with the name of the target followed with ".EXTRA_FLAGS". +# Compile a source file to an object, generating pre-compiled headers (if +# $(GCH) is non-empty) and dependencies. The pre-compiled headers are generated +# only if the system includes change. This function is designed to be used as +# a command in a rule. The first argument is the type of file to compile +# (typically "c" or "cpp"). What to compile and the output files are built +# using the automatic variables from a rule. The second argument is the base +# output directory (typically $O). You can add non-propagated object-specific +# flags defining a variable with the name of the target followed with +# ".EXTRA_FLAGS". +# +# XXX: The pre-compiled headers generation is not very useful if you include +# local files using #include <...>, because the system headers detection +# is a little simplistic now, it just parse the source file and all its +# dependencies searching for lines starting with "#include <" and +# extracting the included files from them. define compile $(if $(GCH),\ -$Vif test -f $O/$*.d; then \ +$Vif test -f $2/$*.d; then \ tmp=`mktemp`; \ - h=`awk -F: '!$$0 {f = 1} $$0 && f {print $$1}' $O/$*.d`; \ + h=`awk -F: '!$$0 {f = 1} $$0 && f {print $$1}' $2/$*.d`; \ grep -h '^#include <' $< $$h | sort -u > "$$tmp"; \ - if diff -q -w "$O/$*.$1.h" "$$tmp" > /dev/null 2>&1; \ + if diff -q -w "$2/$*.$1.h" "$$tmp" > /dev/null 2>&1; \ then \ rm "$$tmp"; \ else \ - mv "$$tmp" "$O/$*.$1.h"; \ + mv "$$tmp" "$2/$*.$1.h"; \ $(call vexec,$(COMPILE.$1) $($@.EXTRA_FLAGS) \ - -o "$O/$*.$1.h.gch" "$O/$*.$1.h",$O/$*.$1.h.gch); \ + -o "$2/$*.$1.h.gch" "$2/$*.$1.h",$2/$*.$1.h.gch); \ fi \ else \ - touch "$O/$*.$1.h"; \ + touch "$2/$*.$1.h"; \ fi \ ) $(call exec,$(COMPILE.$1) $($@.EXTRA_FLAGS) -o $@ -MMD -MP \ - $(if $(GCH),-include $O/$*.$1.h) $<) + $(if $(GCH),-include $2/$*.$1.h) $<) endef # Link object files to build an executable. The objects files are taken from @@ -255,7 +273,8 @@ symlink_include_dir = $(shell \ # have changed (optional). This should be used as a rule action or something # where a shell script is expected. gen_rebuild_flags = $(shell if test x"$2" != x"`cat $1 2>/dev/null`"; then \ - $(if $3,test -f $1 && echo "$3";) \ + $(if $3,test -f $1 && echo "$(if $(COLOR),$(if $(COLOR_WARN),\ + \033[$(COLOR_WARN)m$3\033[00m,$3),$3);";) \ echo "$2" > $1 ; fi) # Include sub-directory's Build.mak. The only argument is a list of @@ -334,11 +353,11 @@ sinclude $(shell test -d $O && find $O -name '*.d') # Compile C objects $O/%.o: $T/%.c $G/compile-c-flags - $(call compile,c) + $(call compile,c,$O) # Compile C++ objects $O/%.o: $T/%.cpp $G/compile-cpp-flags - $(call compile,cpp) + $(call compile,cpp,$O) # Link binary programs $B/%: $G/link-o-flags @@ -355,20 +374,33 @@ $L/%.pc: $(call replace,$(PC_VARS),$*-PC-) # Run doxygen to build the documentation. It expects the first prerequisite to -# be the Doxyfile to use and the next prerequisites the input files. This rule -# is a little restrictive, but you can always make your own if it doesn't fit -# your needs ;) +# be the Doxyfile to use and the next prerequisites the input files. You +# can override Doxyfile configuration variables by defining a DOXYGEN_VARS +# Make variable for this rule. For example, defining: +# PROJECT_NAME := myproj +# DOXYGEN_VARS := PROJECT_NAME +# You can override Doxygen's PROJECT_NAME configuration option. Optionally, you +# can define DOXYGEN_VARS_PREFIX too, to avoid polluting your Makefile with +# Doxygen variables. For example: +# DOXY.PROJECT_NAME := myproj +# DOXYGEN_VARS_PREFIX := DOXY. +# DOXYGEN_VARS := PROJECT_NAME +# This rule might be still a little restrictive, but you can always make your +# own if it doesn't fit your needs ;) $D/%/doxygen-stamp: $V mkdir -p $(@D) $(call exec,(cat $<; \ echo "FULL_PATH_NAMES=YES"; \ - echo "INPUT=$(patsubst $(