[Git][ghc/ghc][wip/freebsd-ci] 11 commits: hadrian: Fix access mode of installed package registration files
Ben Gamari (@bgamari)
gitlab at gitlab.haskell.org
Mon Aug 8 14:16:48 UTC 2022
Ben Gamari pushed to branch wip/freebsd-ci at Glasgow Haskell Compiler / GHC
Commits:
b3cffa9b by Ben Gamari at 2022-08-08T09:56:40-04:00
hadrian: Fix access mode of installed package registration files
Previously hadrian's bindist Makefile would modify package
registrations placed by `install` via a shell pipeline and `mv`.
However, the use of `mv` means that if umask is set then the user may
otherwise end up with package registrations which are inaccessible.
Fix this by ensuring that the mode is 0644.
- - - - -
69f77db6 by Ben Gamari at 2022-08-08T10:16:39-04:00
rts/linker: Resolve iconv_* on FreeBSD
FreeBSD's libiconv includes an implementation of the
iconv_* functions in libc. Unfortunately these can
only be resolved using dlvsym, which is how the RTS linker
usually resolves such functions. To fix this we include an ad-hoc
special case for iconv_*.
Fixes #20354.
- - - - -
0aaab2a4 by Ben Gamari at 2022-08-08T10:16:39-04:00
system-cxx-std-lib: Add support for FreeBSD libcxxrt
- - - - -
5421d694 by Ben Gamari at 2022-08-08T10:16:39-04:00
gitlab-ci: Bump to use freebsd13 runners
- - - - -
f0b561ed by Ben Gamari at 2022-08-08T10:16:39-04:00
XXX: Bump up freebsd job
- - - - -
c487730b by Ben Gamari at 2022-08-08T10:16:39-04:00
gitlab-ci: Use cabal-install-3.6.2.0 on FreeBSD
- - - - -
02cc0201 by Ben Gamari at 2022-08-08T10:16:39-04:00
gitlab-ci: XXX temporary GHC bindist on FreeBSD
- - - - -
daec5cce by Ben Gamari at 2022-08-08T10:16:39-04:00
Update jobs.yaml
- - - - -
25eb4afb by Ben Gamari at 2022-08-08T10:16:39-04:00
fix
- - - - -
20b22b5e by Ben Gamari at 2022-08-08T10:16:39-04:00
cabal
- - - - -
c77dad3a by Ben Gamari at 2022-08-08T10:16:39-04:00
temp
- - - - -
6 changed files:
- .gitlab/ci.sh
- .gitlab/gen_ci.hs
- .gitlab/jobs.yaml
- hadrian/bindist/Makefile
- m4/fp_find_cxx_std_lib.m4
- rts/Linker.c
Changes:
=====================================
.gitlab/ci.sh
=====================================
@@ -206,6 +206,9 @@ function set_toolchain_paths() {
CABAL="$toolchain/bin/cabal$exe"
HAPPY="$toolchain/bin/happy$exe"
ALEX="$toolchain/bin/alex$exe"
+ if [ "$(uname)" = "FreeBSD" ]; then
+ GHC=/usr/local/bin/ghc
+ fi
;;
nix)
if [[ ! -f toolchain.sh ]]; then
@@ -279,6 +282,9 @@ function fetch_ghc() {
start_section "fetch GHC"
url="https://downloads.haskell.org/~ghc/${GHC_VERSION}/ghc-${GHC_VERSION}-${boot_triple}.tar.xz"
+ if [ "$(uname)" = "FreeBSD" ]; then
+ url="http://home.smart-cactus.org/~ben/ghc/ghc-9.4.1-x86_64-portbld-freebsd.tar.xz"
+ fi
info "Fetching GHC binary distribution from $url..."
curl "$url" > ghc.tar.xz || fail "failed to fetch GHC binary distribution"
$TAR -xJf ghc.tar.xz || fail "failed to extract GHC binary distribution"
@@ -287,7 +293,7 @@ function fetch_ghc() {
cp -r ghc-${GHC_VERSION}*/* "$toolchain"
;;
*)
- pushd "ghc-${GHC_VERSION}*"
+ pushd ghc-${GHC_VERSION}*
./configure --prefix="$toolchain"
"$MAKE" install
popd
@@ -325,9 +331,7 @@ function fetch_cabal() {
local base_url="https://downloads.haskell.org/~cabal/cabal-install-$v/"
case "$(uname)" in
Darwin) cabal_url="$base_url/cabal-install-$v-x86_64-apple-darwin17.7.0.tar.xz" ;;
- FreeBSD)
- #cabal_url="$base_url/cabal-install-$v-x86_64-portbld-freebsd.tar.xz" ;;
- cabal_url="http://home.smart-cactus.org/~ben/ghc/cabal-install-3.0.0.0-x86_64-portbld-freebsd.tar.xz" ;;
+ FreeBSD) cabal_url="$base_url/cabal-install-$v-x86_64-freebsd13.tar.xz" ;;
*) fail "don't know where to fetch cabal-install for $(uname)"
esac
echo "Fetching cabal-install from $cabal_url"
=====================================
.gitlab/gen_ci.hs
=====================================
@@ -92,7 +92,7 @@ names of jobs to update these other places.
data Opsys
= Linux LinuxDistro
| Darwin
- | FreeBSD
+ | FreeBSD13
| Windows deriving (Eq)
data LinuxDistro
@@ -210,7 +210,7 @@ runnerTag arch (Linux distro) =
runnerTag AArch64 Darwin = "aarch64-darwin"
runnerTag Amd64 Darwin = "x86_64-darwin-m1"
runnerTag Amd64 Windows = "new-x86_64-windows"
-runnerTag Amd64 FreeBSD = "x86_64-freebsd"
+runnerTag Amd64 FreeBSD13 = "x86_64-freebsd13"
tags :: Arch -> Opsys -> BuildConfig -> [String]
tags arch opsys _bc = [runnerTag arch opsys] -- Tag for which runners we can use
@@ -229,7 +229,7 @@ distroName Alpine = "alpine3_12"
opsysName :: Opsys -> String
opsysName (Linux distro) = "linux-" ++ distroName distro
opsysName Darwin = "darwin"
-opsysName FreeBSD = "freebsd"
+opsysName FreeBSD13 = "freebsd13"
opsysName Windows = "windows"
archName :: Arch -> String
@@ -299,15 +299,15 @@ type Variables = M.MonoidalMap String [String]
a =: b = M.singleton a [b]
opsysVariables :: Arch -> Opsys -> Variables
-opsysVariables _ FreeBSD = mconcat
+opsysVariables _ FreeBSD13 = mconcat
[ -- N.B. we use iconv from ports as I see linker errors when we attempt
-- to use the "native" iconv embedded in libc as suggested by the
-- porting guide [1].
-- [1] https://www.freebsd.org/doc/en/books/porters-handbook/using-iconv.html)
"CONFIGURE_ARGS" =: "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib"
, "HADRIAN_ARGS" =: "--docs=no-sphinx"
- , "GHC_VERSION" =: "9.2.2"
- , "CABAL_INSTALL_VERSION" =: "3.2.0.0"
+ , "GHC_VERSION" =: "9.4.1"
+ , "CABAL_INSTALL_VERSION" =: "3.6.2.0"
]
opsysVariables ARMv7 (Linux distro) =
distroVariables distro <>
@@ -475,12 +475,12 @@ instance ToJSON OnOffRules where
-- | A Rule corresponds to some condition which must be satisifed in order to
-- run the job.
-data Rule = FastCI -- ^ Run this job when the fast-ci label is set
- | ReleaseOnly -- ^ Only run this job in a release pipeline
- | Nightly -- ^ Only run this job in the nightly pipeline
- | LLVMBackend -- ^ Only run this job when the "LLVM backend" label is present
- | FreeBSDTag -- ^ Only run this job when the "FreeBSD" label is set.
- | Disable -- ^ Don't run this job.
+data Rule = FastCI -- ^ Run this job when the fast-ci label is set
+ | ReleaseOnly -- ^ Only run this job in a release pipeline
+ | Nightly -- ^ Only run this job in the nightly pipeline
+ | LLVMBackend -- ^ Only run this job when the "LLVM backend" label is present
+ | FreeBSDLabel -- ^ Only run this job when the "FreeBSD" label is set.
+ | Disable -- ^ Don't run this job.
deriving (Bounded, Enum, Ord, Eq)
-- A constant evaluating to True because gitlab doesn't support "true" in the
@@ -498,8 +498,8 @@ ruleString On FastCI = true
ruleString Off FastCI = "$CI_MERGE_REQUEST_LABELS !~ /.*fast-ci.*/"
ruleString On LLVMBackend = "$CI_MERGE_REQUEST_LABELS =~ /.*LLVM backend.*/"
ruleString Off LLVMBackend = true
-ruleString On FreeBSDTag = "$CI_MERGE_REQUEST_LABELS =~ /.*FreeBSD.*/"
-ruleString Off FreeBSDTag = true
+ruleString On FreeBSDLabel = "$CI_MERGE_REQUEST_LABELS =~ /.*FreeBSD.*/"
+ruleString Off FreeBSDLabel = true
ruleString On ReleaseOnly = "$RELEASE_JOB == \"yes\""
ruleString Off ReleaseOnly = "$RELEASE_JOB != \"yes\""
ruleString On Nightly = "$NIGHTLY"
@@ -766,7 +766,7 @@ jobs = M.fromList $ concatMap flattenJobGroup $
, fastCI (standardBuilds Amd64 Windows)
, disableValidate (standardBuildsWithConfig Amd64 Windows nativeInt)
, standardBuilds Amd64 Darwin
- , allowFailureGroup (addValidateRule FreeBSDTag (standardBuilds Amd64 FreeBSD))
+ , modifyJobs (\x -> x {jobStage = "quick-build"}) $ allowFailureGroup (addValidateRule FreeBSDLabel (standardBuilds Amd64 FreeBSD13))
, standardBuilds AArch64 Darwin
, standardBuilds AArch64 (Linux Debian10)
, allowFailureGroup (disableValidate (standardBuilds ARMv7 (Linux Debian10)))
=====================================
.gitlab/jobs.yaml
=====================================
@@ -541,7 +541,7 @@
"ac_cv_func_utimensat": "no"
}
},
- "nightly-x86_64-freebsd-validate": {
+ "nightly-x86_64-freebsd13-validate": {
"after_script": [
".gitlab/ci.sh save_cache",
".gitlab/ci.sh clean",
@@ -551,7 +551,7 @@
"artifacts": {
"expire_in": "8 weeks",
"paths": [
- "ghc-x86_64-freebsd-validate.tar.xz",
+ "ghc-x86_64-freebsd13-validate.tar.xz",
"junit.xml"
],
"reports": {
@@ -560,7 +560,7 @@
"when": "always"
},
"cache": {
- "key": "x86_64-freebsd-$CACHE_REV",
+ "key": "x86_64-freebsd13-$CACHE_REV",
"paths": [
"cabal-cache",
"toolchain"
@@ -586,19 +586,19 @@
".gitlab/ci.sh build_hadrian",
".gitlab/ci.sh test_hadrian"
],
- "stage": "full-build",
+ "stage": "quick-build",
"tags": [
- "x86_64-freebsd"
+ "x86_64-freebsd13"
],
"variables": {
"BIGNUM_BACKEND": "gmp",
- "BIN_DIST_NAME": "ghc-x86_64-freebsd-validate",
+ "BIN_DIST_NAME": "ghc-x86_64-freebsd13-validate",
"BUILD_FLAVOUR": "validate",
- "CABAL_INSTALL_VERSION": "3.2.0.0",
+ "CABAL_INSTALL_VERSION": "3.6.2.0",
"CONFIGURE_ARGS": "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib ",
- "GHC_VERSION": "9.2.2",
+ "GHC_VERSION": "9.4.1",
"HADRIAN_ARGS": "--docs=no-sphinx",
- "TEST_ENV": "x86_64-freebsd-validate",
+ "TEST_ENV": "x86_64-freebsd13-validate",
"XZ_OPT": "-9"
}
},
@@ -2050,7 +2050,7 @@
"ac_cv_func_utimensat": "no"
}
},
- "release-x86_64-freebsd-release": {
+ "release-x86_64-freebsd13-release": {
"after_script": [
".gitlab/ci.sh save_cache",
".gitlab/ci.sh clean",
@@ -2060,7 +2060,7 @@
"artifacts": {
"expire_in": "1 year",
"paths": [
- "ghc-x86_64-freebsd-release.tar.xz",
+ "ghc-x86_64-freebsd13-release.tar.xz",
"junit.xml"
],
"reports": {
@@ -2069,7 +2069,7 @@
"when": "always"
},
"cache": {
- "key": "x86_64-freebsd-$CACHE_REV",
+ "key": "x86_64-freebsd13-$CACHE_REV",
"paths": [
"cabal-cache",
"toolchain"
@@ -2095,20 +2095,20 @@
".gitlab/ci.sh build_hadrian",
".gitlab/ci.sh test_hadrian"
],
- "stage": "full-build",
+ "stage": "quick-build",
"tags": [
- "x86_64-freebsd"
+ "x86_64-freebsd13"
],
"variables": {
"BIGNUM_BACKEND": "gmp",
- "BIN_DIST_NAME": "ghc-x86_64-freebsd-release",
+ "BIN_DIST_NAME": "ghc-x86_64-freebsd13-release",
"BUILD_FLAVOUR": "release",
- "CABAL_INSTALL_VERSION": "3.2.0.0",
+ "CABAL_INSTALL_VERSION": "3.6.2.0",
"CONFIGURE_ARGS": "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib ",
- "GHC_VERSION": "9.2.2",
+ "GHC_VERSION": "9.4.1",
"HADRIAN_ARGS": "--docs=no-sphinx",
"IGNORE_PERF_FAILURES": "all",
- "TEST_ENV": "x86_64-freebsd-release",
+ "TEST_ENV": "x86_64-freebsd13-release",
"XZ_OPT": "-9"
}
},
@@ -2970,7 +2970,7 @@
"ac_cv_func_utimensat": "no"
}
},
- "x86_64-freebsd-validate": {
+ "x86_64-freebsd13-validate": {
"after_script": [
".gitlab/ci.sh save_cache",
".gitlab/ci.sh clean",
@@ -2980,7 +2980,7 @@
"artifacts": {
"expire_in": "2 weeks",
"paths": [
- "ghc-x86_64-freebsd-validate.tar.xz",
+ "ghc-x86_64-freebsd13-validate.tar.xz",
"junit.xml"
],
"reports": {
@@ -2989,7 +2989,7 @@
"when": "always"
},
"cache": {
- "key": "x86_64-freebsd-$CACHE_REV",
+ "key": "x86_64-freebsd13-$CACHE_REV",
"paths": [
"cabal-cache",
"toolchain"
@@ -3015,19 +3015,19 @@
".gitlab/ci.sh build_hadrian",
".gitlab/ci.sh test_hadrian"
],
- "stage": "full-build",
+ "stage": "quick-build",
"tags": [
- "x86_64-freebsd"
+ "x86_64-freebsd13"
],
"variables": {
"BIGNUM_BACKEND": "gmp",
- "BIN_DIST_NAME": "ghc-x86_64-freebsd-validate",
+ "BIN_DIST_NAME": "ghc-x86_64-freebsd13-validate",
"BUILD_FLAVOUR": "validate",
- "CABAL_INSTALL_VERSION": "3.2.0.0",
+ "CABAL_INSTALL_VERSION": "3.6.2.0",
"CONFIGURE_ARGS": "--with-gmp-includes=/usr/local/include --with-gmp-libraries=/usr/local/lib --with-iconv-includes=/usr/local/include --with-iconv-libraries=/usr/local/lib ",
- "GHC_VERSION": "9.2.2",
+ "GHC_VERSION": "9.4.1",
"HADRIAN_ARGS": "--docs=no-sphinx",
- "TEST_ENV": "x86_64-freebsd-validate"
+ "TEST_ENV": "x86_64-freebsd13-validate"
}
},
"x86_64-linux-alpine3_12-int_native-validate+fully_static": {
=====================================
hadrian/bindist/Makefile
=====================================
@@ -83,6 +83,8 @@ define patchpackageconf \
((echo "$1" | grep rts) && (cat '$2.copy' | sed 's|haddock-.*||' > '$2.copy.copy')) || (cat '$2.copy' > '$2.copy.copy')
# We finally replace the original file.
mv '$2.copy.copy' '$2'
+ # Fix the mode, in case umask is set
+ chmod 644 '$2'
endef
# QUESTION : should we use shell commands?
=====================================
m4/fp_find_cxx_std_lib.m4
=====================================
@@ -18,10 +18,44 @@ unknown
#endif
EOF
AC_MSG_CHECKING([C++ standard library flavour])
- if "$CXX" -E actest.cpp -o actest.out; then
- if grep "libc++" actest.out >/dev/null; then
- CXX_STD_LIB_LIBS="c++ c++abi"
- p="`"$CXX" --print-file-name libc++.so`"
+ if ! "$CXX" -E actest.cpp -o actest.out; then
+ rm -f actest.cpp actest.out
+ AC_MSG_ERROR([Failed to compile test program])
+ fi
+
+ dnl Identify standard library type
+ if grep "libc++" actest.out >/dev/null; then
+ CXX_STD_LIB_FLAVOUR="c++"
+ AC_MSG_RESULT([libc++])
+ elif grep "libstdc++" actest.out >/dev/null; then
+ CXX_STD_LIB_FLAVOUR="stdc++"
+ AC_MSG_RESULT([libstdc++])
+ else
+ rm -f actest.cpp actest.out
+ AC_MSG_ERROR([Unknown C++ standard library implementation.])
+ fi
+ rm -f actest.cpp actest.out
+
+ dnl -----------------------------------------
+ dnl Figure out how to link...
+ dnl -----------------------------------------
+ cat >actest.cpp <<-EOF
+#include <iostream>
+int main(int argc, char** argv) {
+ std::cout << "hello world\n";
+ return 0;
+}
+EOF
+ if ! "$CXX" -c actest.cpp; then
+ AC_MSG_ERROR([Failed to compile test object])
+ fi
+
+ try_libs() {
+ dnl Try to link a plain object with CC manually
+ AC_MSG_CHECKING([for linkage against '${3}'])
+ if "$CC" -o actest actest.o ${1} 2>/dev/null; then
+ CXX_STD_LIB_LIBS="${3}"
+ p="`"$CXX" --print-file-name ${2}`"
d="`dirname "$p"`"
dnl On some platforms (e.g. Windows) the C++ standard library
dnl can be found in the system search path. In this case $CXX
@@ -31,24 +65,25 @@ EOF
if test "$d" = "."; then d=""; fi
CXX_STD_LIB_LIB_DIRS="$d"
CXX_STD_LIB_DYN_LIB_DIRS="$d"
- AC_MSG_RESULT([libc++])
- elif grep "libstdc++" actest.out >/dev/null; then
- CXX_STD_LIB_LIBS="stdc++"
- p="`"$CXX" --print-file-name libstdc++.so`"
- d="`dirname "$p"`"
- if test "$d" = "."; then d=""; fi
- CXX_STD_LIB_LIB_DIRS="$d"
- CXX_STD_LIB_DYN_LIB_DIRS="$d"
- AC_MSG_RESULT([libstdc++])
+ AC_MSG_RESULT([success])
+ true
else
- rm -f actest.cpp actest.out
- AC_MSG_ERROR([Unknown C++ standard library implementation.])
+ AC_MSG_RESULT([failed])
+ false
fi
- rm -f actest.cpp actest.out
- else
- rm -f actest.cpp actest.out
- AC_MSG_ERROR([Failed to compile test program])
- fi
+ }
+ case $CXX_STD_LIB_FLAVOUR in
+ c++)
+ try_libs "-lc++ -lc++abi" "libc++.so" "c++ c++abi" || \
+ try_libs "-lc++ -lcxxrt" "libc++.so" "c++ cxxrt" ||
+ AC_MSG_ERROR([Failed to find C++ standard library]) ;;
+ stdc++)
+ try_libs "-lstdc++" "libstdc++.so" "stdc++" || \
+ try_libs "-lstdc++ -lsupc++" "libstdc++.so" "stdc++ supc++" || \
+ AC_MSG_ERROR([Failed to find C++ standard library]) ;;
+ esac
+
+ rm -f actest.cpp actest.o actest
fi
AC_SUBST([CXX_STD_LIB_LIBS])
=====================================
rts/Linker.c
=====================================
@@ -80,6 +80,33 @@
#if defined(dragonfly_HOST_OS)
#include <sys/tls.h>
#endif
+
+/*
+ * Note [iconv and FreeBSD]
+ * ~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * On FreeBSD libc.so provides an implementation of the iconv_* family of
+ * functions. However, due to their implementation, these symbols cannot be
+ * resolved via dlsym(); rather, they can only be resolved using the
+ * explicitly-versioned dlvsym().
+ *
+ * This is problematic for the RTS linker since we may be asked to load
+ * an object that depends upon iconv. To handle this we include a set of
+ * fallback cases for these functions, allowing us to resolve them to the
+ * symbols provided by the libc against which the RTS is linked.
+ *
+ * See #20354.
+ */
+
+#if defined(freebsd_HOST_OS)
+extern void iconvctl();
+extern void iconv_open_into();
+extern void iconv_open();
+extern void iconv_close();
+extern void iconv_canonicalize();
+extern void iconv();
+#endif
+
/*
Note [runtime-linker-support]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -637,6 +664,10 @@ internal_dlsym(const char *symbol) {
}
RELEASE_LOCK(&dl_mutex);
+ IF_DEBUG(linker, debugBelch("internal_dlsym: looking for symbol '%s' in special cases\n", symbol));
+# define SPECIAL_SYMBOL(sym) \
+ if (strcmp(symbol, #sym) == 0) return (void*)&sym;
+
# if defined(HAVE_SYS_STAT_H) && defined(linux_HOST_OS) && defined(__GLIBC__)
// HACK: GLIBC implements these functions with a great deal of trickery where
// they are either inlined at compile time to their corresponding
@@ -646,18 +677,28 @@ internal_dlsym(const char *symbol) {
// We borrow the approach that the LLVM JIT uses to resolve these
// symbols. See http://llvm.org/PR274 and #7072 for more info.
- IF_DEBUG(linker, debugBelch("internal_dlsym: looking for symbol '%s' in GLIBC special cases\n", symbol));
+ SPECIAL_SYMBOL(stat);
+ SPECIAL_SYMBOL(fstat);
+ SPECIAL_SYMBOL(lstat);
+ SPECIAL_SYMBOL(stat64);
+ SPECIAL_SYMBOL(fstat64);
+ SPECIAL_SYMBOL(lstat64);
+ SPECIAL_SYMBOL(atexit);
+ SPECIAL_SYMBOL(mknod);
+# endif
- if (strcmp(symbol, "stat") == 0) return (void*)&stat;
- if (strcmp(symbol, "fstat") == 0) return (void*)&fstat;
- if (strcmp(symbol, "lstat") == 0) return (void*)&lstat;
- if (strcmp(symbol, "stat64") == 0) return (void*)&stat64;
- if (strcmp(symbol, "fstat64") == 0) return (void*)&fstat64;
- if (strcmp(symbol, "lstat64") == 0) return (void*)&lstat64;
- if (strcmp(symbol, "atexit") == 0) return (void*)&atexit;
- if (strcmp(symbol, "mknod") == 0) return (void*)&mknod;
+ // See Note [iconv and FreeBSD]
+# if defined(freebsd_HOST_OS)
+ SPECIAL_SYMBOL(iconvctl);
+ SPECIAL_SYMBOL(iconv_open_into);
+ SPECIAL_SYMBOL(iconv_open);
+ SPECIAL_SYMBOL(iconv_close);
+ SPECIAL_SYMBOL(iconv_canonicalize);
+ SPECIAL_SYMBOL(iconv);
# endif
+#undef SPECIAL_SYMBOL
+
// we failed to find the symbol
return NULL;
}
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/bb1ec58cd7351063c335a33e3c36dea5672942ec...c77dad3adb6c4d451a44e4b2717ccce14541dc3e
--
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/bb1ec58cd7351063c335a33e3c36dea5672942ec...c77dad3adb6c4d451a44e4b2717ccce14541dc3e
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