c9624fe808
Refer to: https://github.com/LineageOS/android_kernel_sony_sm8250/blob/lineage-21/scripts/mkcompile_h#L76
Add "-m1" for grep to fix the following issues without hardcode compiler name (24b147d266):
- Warnings and errors about missing terminating '"' character and unknown type name '__s8'
while compiling include/generated/compile.h
Before the fix, the error messages were as follows:
In file included from ../../../../../../kernel/sony/sm8150/init/version.c:9:
./include/generated/compile.h:7:24: warning: missing terminating '"' character [-Winvalid-pp-token]
7 | #define LINUX_COMPILER "Android (11368308, +pgo, +bolt, +lto, +mlgo, based on r510928) clang version 18.0.0 (https://android.googlesource.com/toolchain/llvm-project 477610d4d0d988e69dbc3fae4fe86bff3f07f2b5)
| ^
./include/generated/compile.h:8:1: error: unknown type name 'Found'
8 | Found HIP installation: /dev/null, version 3.5.0, LLD 18.0.0"
| ^
./include/generated/compile.h:8:10: error: expected ';' after top level declarator
8 | Found HIP installation: /dev/null, version 3.5.0, LLD 18.0.0"
| ^
| ;
./include/generated/compile.h:8:61: warning: missing terminating '"' character [-Winvalid-pp-token]
8 | Found HIP installation: /dev/null, version 3.5.0, LLD 18.0.0"
| ^
In file included from ../../../../../../kernel/sony/sm8150/init/version.c:10:
In file included from ../../../../../../kernel/sony/sm8150/include/linux/module.h:9:
In file included from ../../../../../../kernel/sony/sm8150/include/linux/list.h:5:
../../../../../../kernel/sony/sm8150/include/linux/types.h:102:10: error: unknown type name '__s8'; did you mean '__u8'?
102 | typedef __s8 int8_t;
| ^~~~
| __u8
../../../../../../kernel/sony/sm8150/include/uapi/asm-generic/int-ll64.h:21:23: note: '__u8' declared here
21 | typedef unsigned char __u8;
| ^
../../../../../../kernel/sony/sm8150/init/version.c:46:26: error: expected ';' after top level declarator
46 | LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION "\n";
| ^
| ;
../../../../../../kernel/sony/sm8150/init/version.c:51:6: error: expected ';' after top level declarator
51 | " (" LINUX_COMPILER ") %s\n";
| ^
| ;
2 warnings and 5 errors generated.
111 lines
2.8 KiB
Bash
Executable File
111 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0
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TARGET=$1
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ARCH=$2
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SMP=$3
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PREEMPT=$4
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CC=$5
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LD=$6
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vecho() { [ "${quiet}" = "silent_" ] || echo "$@" ; }
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# If compile.h exists already and we don't own autoconf.h
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# (i.e. we're not the same user who did make *config), don't
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# modify compile.h
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# So "sudo make install" won't change the "compiled by <user>"
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# do "compiled by root"
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if [ -r $TARGET -a ! -O include/generated/autoconf.h ]; then
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vecho " SKIPPED $TARGET"
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exit 0
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fi
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# Do not expand names
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set -f
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# Fix the language to get consistent output
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LC_ALL=C
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export LC_ALL
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if [ -z "$KBUILD_BUILD_VERSION" ]; then
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if [ -r .version ]; then
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VERSION=`cat .version`
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else
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VERSION=0
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echo 0 > .version
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fi
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else
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VERSION=$KBUILD_BUILD_VERSION
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fi
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if [ -z "$KBUILD_BUILD_TIMESTAMP" ]; then
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TIMESTAMP=`date`
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else
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TIMESTAMP=$KBUILD_BUILD_TIMESTAMP
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fi
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if test -z "$KBUILD_BUILD_USER"; then
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LINUX_COMPILE_BY="raystef66"
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else
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LINUX_COMPILE_BY=$KBUILD_BUILD_USER
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fi
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if test -z "$KBUILD_BUILD_HOST"; then
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LINUX_COMPILE_HOST="Private-Server"
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else
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LINUX_COMPILE_HOST=$KBUILD_BUILD_HOST
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fi
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UTS_VERSION="#$VERSION"
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CONFIG_FLAGS=""
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if [ -n "$SMP" ] ; then CONFIG_FLAGS="SMP"; fi
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if [ -n "$PREEMPT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT"; fi
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UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS $TIMESTAMP"
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# Truncate to maximum length
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UTS_LEN=64
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UTS_TRUNCATE="cut -b -$UTS_LEN"
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# Generate a temporary compile.h
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( echo /\* This file is auto generated, version $VERSION \*/
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if [ -n "$CONFIG_FLAGS" ] ; then echo "/* $CONFIG_FLAGS */"; fi
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echo \#define UTS_MACHINE \"$ARCH\"
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echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\"
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echo \#define LINUX_COMPILE_BY \"`echo $LINUX_COMPILE_BY | $UTS_TRUNCATE`\"
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echo \#define LINUX_COMPILE_HOST \"`echo $LINUX_COMPILE_HOST | $UTS_TRUNCATE`\"
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echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | grep -m1 ' version ' | sed 's/clang/Clang/g' | sed 's/(https..*)//g' | sed 's/[[:space:]]*$//'`\"
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) > .tmpcompile
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# Only replace the real compile.h if the new one is different,
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# in order to preserve the timestamp and avoid unnecessary
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# recompilations.
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# We don't consider the file changed if only the date/time changed,
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# unless KBUILD_BUILD_TIMESTAMP was explicitly set (e.g. for
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# reproducible builds with that value referring to a commit timestamp).
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# A kernel config change will increase the generation number, thus
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# causing compile.h to be updated (including date/time) due to the
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# changed comment in the
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# first line.
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if [ -z "$KBUILD_BUILD_TIMESTAMP" ]; then
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IGNORE_PATTERN="UTS_VERSION"
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else
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IGNORE_PATTERN="NOT_A_PATTERN_TO_BE_MATCHED"
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fi
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if [ -r $TARGET ] && \
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grep -v $IGNORE_PATTERN $TARGET > .tmpver.1 && \
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grep -v $IGNORE_PATTERN .tmpcompile > .tmpver.2 && \
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cmp -s .tmpver.1 .tmpver.2; then
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rm -f .tmpcompile
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else
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vecho " UPD $TARGET"
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mv -f .tmpcompile $TARGET
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fi
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rm -f .tmpver.1 .tmpver.2
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