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cc_defaults {
name: "awk-flags",
cflags: [
"-Wall",
"-Werror",
"-Wextra",
// Ignore a few harmless idioms widely used in this code.
"-Wno-missing-field-initializers",
"-Wno-self-assign",
"-Wno-unused-parameter",
// A loop to UCHAR_MAX in `b.c`.
"-Wno-sign-compare",
// And one less harmless used with strtod(3) in `lex.c`.
"-Wno-unused-result",
// Also ignore harmless macro redefinitions: glibc 2.17 #defines dprintf
// in stdio2.h, and this #defines it in awk.h
"-Wno-macro-redefined",
],
stl: "none",
yacc: {
flags: [
"-y",
],
},
}
// TODO: we should actually rebuild awkgram.y and pass the output through maketab.
// For now we just rebuild the checked-in generated files.
cc_binary_host {
name: "awk-maketab",
defaults: ["awk-flags"],
srcs: ["maketab.c"]
}
cc_defaults {
name: "awk-defaults",
defaults: ["awk-flags"],
srcs: [
"b.c",
"lex.c",
"lib.c",
"main.c",
"parse.c",
"proctab.c",
"run.c",
"tran.c",
"ytab.c",
],
}
cc_binary {
name: "awk",
defaults: ["awk-defaults"],
}
cc_binary {
name: "awk_vendor",
defaults: ["awk-defaults"],
stem: "awk",
vendor: true,
}
cc_binary_host {
name: "one-true-awk",
defaults: ["awk-defaults"],
}
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