StrixOS/build_soong
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Use xz prebuilt

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Instead of whichever xz happens to be on the PATH.

Bug: 36130900
Test: prebuilts/build-tools/build-prebuilts.sh
Change-Id: Ic9b66062ca7947f0eca9d839c0864da492d4ef71
This commit is contained in:
Dan Willemsen
2018-03-09 10:47:52 -08:00
parent 8aed42c798
commit 8fec83a8b9
2 changed files with 5 additions and 3 deletions
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5
cc/builder.go
View File

@@ -109,13 +109,14 @@ var (
"objcopyCmd", "prefix")
_ = pctx.SourcePathVariable("stripPath", "build/soong/scripts/strip.sh")
_ = pctx.SourcePathVariable("xzCmd", "prebuilts/build-tools/${config.HostPrebuiltTag}/bin/xz")
strip = pctx.AndroidStaticRule("strip",
blueprint.RuleParams{
Depfile: "${out}.d",
Deps: blueprint.DepsGCC,
Command: "CROSS_COMPILE=$crossCompile $stripPath ${args} -i ${in} -o ${out} -d ${out}.d",
CommandDeps: []string{"$stripPath"},
Command: "CROSS_COMPILE=$crossCompile XZ=$xzCmd $stripPath ${args} -i ${in} -o ${out} -d ${out}.d",
CommandDeps: []string{"$stripPath", "$xzCmd"},
},
"args", "crossCompile")

3
scripts/strip.sh
View File

@@ -18,6 +18,7 @@
# Inputs:
# Environment:
# CROSS_COMPILE: prefix added to readelf, objcopy tools
# XZ: path to the xz binary
# Arguments:
# -i ${file}: input file (required)
# -o ${file}: output file (required)
@@ -58,7 +59,7 @@ do_strip_keep_mini_debug_info() {
"${CROSS_COMPILE}objcopy" --rename-section .debug_frame=saved_debug_frame "${outfile}.debug" "${outfile}.mini_debuginfo"
"${CROSS_COMPILE}objcopy" -S --remove-section .gdb_index --remove-section .comment --keep-symbols="${outfile}.keep_symbols" "${outfile}.mini_debuginfo"
"${CROSS_COMPILE}objcopy" --rename-section saved_debug_frame=.debug_frame "${outfile}.mini_debuginfo"
xz "${outfile}.mini_debuginfo"
"${XZ}" "${outfile}.mini_debuginfo"
"${CROSS_COMPILE}objcopy" --add-section .gnu_debugdata="${outfile}.mini_debuginfo.xz" "${outfile}.tmp"
else
cp -f "${infile}" "${outfile}.tmp"