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//
// Really, variables here should default to something that's platform dependant,
// but for now, we use linux, I'll default them to gnu/linux
//
if CXX == null then
{
CXX = "g++";
}
if AR == null then
{
AR = "ar";
}
if CC == null then
{
CC = "cc";
}
if BISON == null then
{
BISON = "bison";
}
if FLEX == null then
{
FLEX = "flex";
}
function cppToObj()
{
if OBJ_DIR == null then
{
return INPUT.regex("\\.cpp$", ".o");
}
else
{
return OBJ_DIR + "/" + INPUT.fileName().regex("\\.cpp$", ".o");
}
}
function cToObj()
{
if OBJ_DIR == null then
{
return INPUT.regex("\\.c$", ".o");
}
else
{
return OBJ_DIR + "/" + INPUT.fileName().regex("\\.c$", ".o");
}
}
rule "exe"
{
input "*.o";
profile "build"
{
INPUT = [INPUT].unique().matches("*.o");
execute("${CXX} -o ${OUTPUT} ${INPUT} ${LDFLAGS}");
}
}
rule "so"
{
input "*.o";
profile "build"
{
INPUT = [INPUT].unique().matches("*.o");
execute("${CXX} -shared -o ${OUTPUT} ${INPUT} ${LDFLAGS}");
}
}
rule "lib"
{
input "*.o";
profile "build"
{
INPUT = [INPUT].unique().matches("*.o");
execute("${AR} cr ${OUTPUT} ${INPUT}");
}
}
rule "cpp"
{
input "*.cpp";
output INPUT.cppToObj();
requires getMakeDeps("${CXX} ${CXXFLAGS} -M -MG ${INPUT}");
profile "build"
{
execute("${CXX} ${CXXFLAGS} -c -o ${OUTPUT} ${INPUT}", "g++");
}
}
// Heh, we're not going to use this one.
rule "c"
{
input "*.c";
output INPUT.cToObj();
requires getMakeDeps("${CC} ${CFLAGS} -M -MG ${INPUT}");
profile "build"
{
execute("${CC} ${CFLAGS} -c -o ${OUTPUT} ${INPUT}");
}
}
rule "bison"
{
input "*.y";
output [INPUT.regex("\\.y$", ".tab.c"), INPUT.regex("\\.y$", ".tab.h")];
profile "build"
{
BASE = INPUT.regex("\\.y", "");
execute("${BISON} -b${BASE} ${BISONFLAGS} ${INPUT}");
// if you add a -v bison will produce a .output file
}
}
rule "flex"
{
input "*.l";
output INPUT.regex("\\.l$", ".yy.c");
output INPUT.regex("\\.l$", ".yy.h");
profile "build"
{
execute("${FLEX} ${FLEXFLAGS} ${INPUT}");
}
}
rule "jar"
{
input "*.class";
profile "build"
{
if exists(OUTPUT) then
{
unlink(OUTPUT);
}
execute("jar cf ${OUTPUT} ${INPUT}");
}
}
rule "class"
{
input "*.java";
output INPUT.regex("\\.java", ".class");
profile "build"
{
execute("javac -cp . ${INPUT}");
}
}
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