shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity

Windows release build: Add checksum verification for downloaded source archives (#187113)

Browse Source 
Add checksum verification for libxml2, zlib, and zstd source archives
via `cmake -E *sum` and `cmake -E compare_files` commands.

This also adds the following minor changes:
* Factor out libxml2 version into variable.
* Check `tar` return code.
This commit is contained in:
Oliver Old 2026-03-20 09:25:56 +01:00 committed by GitHub
parent 69cd746bd2
commit 689afb5ecd
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 24 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
llvm/utils/release/build_llvm_release.bat
View File

@ -146,8 +146,11 @@ if "%skip-checkout%" == "true" (
set llvm_src=%build_dir%\llvm-project
)
curl -O https://gitlab.gnome.org/GNOME/libxml2/-/archive/v2.9.12/libxml2-v2.9.12.tar.gz || exit /b 1
tar zxf libxml2-v2.9.12.tar.gz
set libxml_version=2.9.12
curl -O https://gitlab.gnome.org/GNOME/libxml2/-/archive/v%libxml_version%/libxml2-v%libxml_version%.tar.gz || exit /b 1
call :verify_checksum libxml2-v%libxml_version%.tar.gz sha256 98bfa7a9a5e2a75638422050740448ee9f02bf4dc2075c9822d7747d5ff9e617 || exit /b 1
REM 'test' directory excluded because of symlinks.
tar zxf libxml2-v%libxml_version%.tar.gz --exclude "test/*" || exit /b 1
REM FIXME: It would be preferrable to use zlib-ng here since it is better
REM maintained and performs better than zlib, but lld tests currently
@ -155,11 +158,14 @@ REM assume the original zlib is used. They need to be fixed first:
REM https://github.com/llvm/llvm-project/pull/186630#discussion_r2939953952
set zlib_version=1.3.2
curl -LO https://github.com/madler/zlib/releases/download/v%zlib_version%/zlib-%zlib_version%.tar.gz || exit /b 1
tar zxf zlib-%zlib_version%.tar.gz
call :verify_checksum zlib-%zlib_version%.tar.gz sha256 bb329a0a2cd0274d05519d61c667c062e06990d72e125ee2dfa8de64f0119d16 || exit /b 1
tar zxf zlib-%zlib_version%.tar.gz || exit /b 1
set zstd_version=1.5.7
curl -LO https://github.com/facebook/zstd/releases/download/v%zstd_version%/zstd-%zstd_version%.tar.gz || exit /b 1
tar zxf zstd-%zstd_version%.tar.gz
call :verify_checksum zstd-%zstd_version%.tar.gz sha256 eb33e51f49a15e023950cd7825ca74a4a2b43db8354825ac24fc1b7ee09e6fa3 || exit /b 1
REM 'tests' directory excluded because of symlinks.
tar zxf zstd-%zstd_version%.tar.gz --exclude "tests/*" || exit /b 1
REM Setting CMAKE_CL_SHOWINCLUDES_PREFIX to work around PR27226.
REM Common flags for all builds.
@ -406,6 +412,19 @@ exit /b 0
::=============================================================================
::==============================================================================
:: Verify checksum.
::==============================================================================
:verify_checksum
cmake -E %2sum %1 > %1.%2sum
echo %3 %1> %1.%2sum.orig
cmake -E compare_files --ignore-eol %1.%2sum %1.%2sum.orig
if %ERRORLEVEL% NEQ 0 (
echo verify_checksum failed for %1
exit /b 1
)
exit /b 0
::==============================================================================
:: Build libxml.
::==============================================================================
@ -426,7 +445,7 @@ cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=install ^
-DLIBXML2_WITH_VALID=OFF -DLIBXML2_WITH_WRITER=OFF -DLIBXML2_WITH_XINCLUDE=OFF ^
-DLIBXML2_WITH_XPATH=OFF -DLIBXML2_WITH_XPTR=OFF -DLIBXML2_WITH_ZLIB=OFF ^
-DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded ^
../../libxml2-v2.9.12 || exit /b 1
../../libxml2-v%libxml_version% || exit /b 1
ninja install || exit /b 1
set libxmldir=%cd%\install
set "libxmldir=%libxmldir:\=/%"