12c50908a3
Currently, when building the DT lexer and parser for the host, it's possible for a system DT header to be included instead of the local version. This issue was caught by accidentally building the host tools with a cross-toolchain which did not supply the header. To fix, add the correct dependency supplying the header to the dtc_gen rule. Change-Id: Icb6546b3f52c721697434394d6659301aa888ad2 Signed-off-by: John Moon <quic_johmoo@quicinc.com>
150 lines
2.8 KiB
Plaintext
150 lines
2.8 KiB
Plaintext
cc_library(
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name = "libfdt",
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copts = [
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"-Werror",
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"-Wno-macro-redefined",
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"-Wno-sign-compare",
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],
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includes = ["libfdt"],
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srcs = glob([
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"libfdt/*.h",
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"libfdt/*.c",
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]),
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visibility = ["//visibility:public"],
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)
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copts = [
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"-Wall",
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"-Werror",
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"-Wno-sign-compare",
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"-Wno-missing-field-initializers",
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"-Wno-unused-parameter",
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]
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genrule(
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name = "lexer",
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srcs = ["dtc-lexer.l"],
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outs = ["dtc-lexer.lex.c"],
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cmd = "lex -o$@ $(location dtc-lexer.l)"
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)
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genrule(
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name = "parser",
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srcs = ["dtc-parser.y"],
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outs = ["dtc-parser.tab.c", "dtc-parser.tab.h"],
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cmd = """
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bison -b dtc-parser -d $(location dtc-parser.y)
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cp ./*.tab.c $(location dtc-parser.tab.c)
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cp ./*.tab.h $(location dtc-parser.tab.h)
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""",
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)
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cc_library(
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name = "dtc_gen",
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copts = copts,
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srcs = [
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":lexer",
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":parser",
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] + glob(["*.h"]),
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includes = ["."],
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deps = [":libfdt"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "dtc",
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copts = copts,
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defines = ["NO_YAML"],
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srcs = [
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"checks.c",
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"data.c",
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"dtc.c",
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"flattree.c",
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"fstree.c",
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"livetree.c",
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"srcpos.c",
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"treesource.c",
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"util.c",
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] + glob(["*.h"]),
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includes = ["."],
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deps = [":libfdt", ":dtc_gen"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "fdtget",
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copts = copts,
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defines = ["NO_YAML"],
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srcs = [
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"fdtget.c",
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"util.c",
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"util.h",
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"version_non_gen.h",
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],
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deps = [":libfdt"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "fdtput",
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copts = copts,
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defines = ["NO_YAML"],
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srcs = [
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"fdtput.c",
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"util.c",
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"util.h",
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"version_non_gen.h",
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],
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deps = [":libfdt"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "fdtdump",
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copts = copts,
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defines = ["NO_YAML"],
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srcs = [
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"fdtdump.c",
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"util.c",
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"util.h",
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"version_non_gen.h",
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],
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deps = [":libfdt"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "fdtoverlay",
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copts = copts,
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defines = ["NO_YAML"],
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srcs = [
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"fdtoverlay.c",
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"util.c",
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"util.h",
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"version_non_gen.h",
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],
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deps = [":libfdt"],
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visibility = ["//visibility:public"],
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)
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cc_binary(
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name = "fdtoverlaymerge",
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copts = copts,
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defines = ["NO_YAML"],
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srcs = [
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"fdtoverlaymerge.c",
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"util.c",
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"util.h",
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"version_non_gen.h",
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],
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deps = [":libfdt"],
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visibility = ["//visibility:public"],
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)
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exports_files([
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"libfdt/fdt.h",
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"libfdt/libfdt.h",
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"libfdt/libfdt_env.h",
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])
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