# This is a build file for libbu++

default action: check group "lnhdrs", check "libbu++.a"
"tests" action: check group "lnhdrs", check group "tests"
"all" action: check group "lnhdrs", check targets()

set "CXXFLAGS" += "-ggdb -Wall"
#set "CXXFLAGS" += "-O2 -Wall"

set "CXXFLAGS" += "-pg"
set "LDFLAGS" += "-pg"

filesIn("src") filter regexp("^src/(.*)\\.h$", "src/bu/{re:1}.h"):
	rule "hln",
	group "lnhdrs",
	target file,
	input "src/{re:1}.h"

"libbu++.a":
	rule "lib",
	target file,
	set "CXXFLAGS" += "-Isrc -fPIC",
	input filesIn("src") filter regexp("^.*\\.cpp$")

directoriesIn("src/tests","tests/"):
	rule "exe",
	target file,
	group "tests",
	requires "libbu++.a",
	set "CXXFLAGS" += "-Isrc",
	set "LDFLAGS" += "-L. -lbu++",
	input filesIn("{fulldir}") filter regexp("^.*\\.cpp$")

filesIn("src/tests") filter regexp("^src/tests/(.*)\\.cpp$", "tests/{re:1}"):
	rule "exe",
	target file,
	group "tests",
	requires "libbu++.a",
	set "CXXFLAGS" += "-Isrc",
	set "LDFLAGS" += "-L. -lbu++",
	input "src/{target}.cpp"

["tests/itoqueue1", "tests/itoqueue2", "tests/socketblock", "tests/itoserver"]:
	set "LDFLAGS" += "-lpthread"

filesIn("src/unit") filter regexp("^src/unit/(.*)\\.cpp$", "unit/{re:1}"):
	rule "exe",
	target file,
	group "tests",
	requires "libbu++.a",
	set "CXXFLAGS" += "-Isrc",
	set "LDFLAGS" += "-L. -lbu++",
	input "src/{target}.cpp"

"tests/plugin": set "LDFLAGS" += "-ldl"

"tests/bzip2": set "LDFLAGS" += "-lbz2"

rule "exe":
	matches regexp("(.*)\\.o$"),
	aggregate toString(" "),
	perform command("g++ -o {target} {match} {LDFLAGS}")

rule "lib":
	matches regexp("(.*)\\.o$"),
	aggregate toString(" "),
	perform command("ar cr {target} {match}")

rule "cpp":
	matches regexp("(.*)\\.cpp$"),
	produces "{re:1}.o",
	requires commandToList("g++ -M {CXXFLAGS} {match}", "make"),
	perform command("g++ {CXXFLAGS} -c -o {target} {match}")

rule "hln":
	matches regexp("src/(.*)\\.h"),
	produces "src/bu/{re:1}.h",
	perform command("ln -s ../{re:1}.h {target}")