build.ninja

builddir = out

clang  = ccache clang -fcolor-diagnostics -Weverything
gcc    = ccache gcc-7 -fdiagnostics-color -Wall -Wextra
cflags = -g -Werror -Os
san    = -fsanitize=address,integer,undefined

rule clang
    command = $clang $cflags -MD -MF $out.d -c $in -o $out
    depfile = $out.d
    deps    = gcc

rule gcc
    command = $gcc $cflags -MD -MF $out.d -c $in -o $out
    depfile = $out.d
    deps    = gcc

rule link
    command = $clang $ldflags $in -o $out

rule run
    command = ./$in > $out

build out/skcms.clang.o:  clang skcms.c
build out/tests.clang.o:  clang tests.c
build out/tests.clang:    link out/skcms.clang.o out/tests.clang.o
build out/tests.clang.ok: run out/tests.clang

build out/skcms.gcc.o:  gcc skcms.c
build out/tests.gcc.o:  gcc tests.c
build out/tests.gcc:    link out/skcms.gcc.o out/tests.gcc.o
build out/tests.gcc.ok: run out/tests.gcc

build out/skcms.san.o:  clang skcms.c
    cflags = $cflags $san
build out/tests.san.o:  clang tests.c
    cflags = $cflags $san
build out/tests.san:    link out/skcms.san.o out/tests.san.o
    ldflags = $san
build out/tests.san.ok: run out/tests.san

build out/skcms.native.o:  clang skcms.c
    cflags = $cflags -march=native -ffp-contract=fast
build out/tests.native.o:  clang tests.c
    cflags = $cflags -march=native -ffp-contract=fast
build out/tests.native:    link out/skcms.native.o out/tests.native.o
build out/tests.native.ok: run out/tests.native

build out/skcms.portable.o:  clang skcms.c
    cflags = $cflags -DSKCMS_PORTABLE
build out/tests.portable.o:  clang tests.c
    cflags = $cflags -DSKCMS_PORTABLE
build out/tests.portable:    link out/skcms.portable.o out/tests.portable.o
build out/tests.portable.ok: run out/tests.portable