configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
New commits:
commit 5078591de9a0e65ca560a4f1913e90dfe95f66bf
Author: Stephan Bergmann <[email protected]>
AuthorDate: Wed Aug 3 16:55:07 2022 +0200
Commit: Stephan Bergmann <[email protected]>
CommitDate: Wed Aug 3 21:37:16 2022 +0200
CLANGTOOLLIBS needs to include -lclangSupport now
...presumably since
<https://github.com/llvm/llvm-project/commit/7a5cb15ea6facd82756adafae76d60f36a0b60fd>
"[RISCV] Lazily add RVV C intrinsics", otherwise causing
> [GEN] compilerplugins/clang/sharedvisitor/analyzer
> /usr/bin/ld: ~/llvm/inst/lib/libclangSema.a(SemaRISCVVectorLookup.cpp.o):
in function `clang::CreateRISCVIntrinsicManager(clang::Sema&)':
>
~/github.com/llvm/llvm-project/clang/lib/Sema/SemaRISCVVectorLookup.cpp:195:
undefined reference to
`clang::RISCV::RVVIntrinsic::computeBuiltinTypes(llvm::ArrayRef<clang::RISCV::PrototypeDescriptor>,
bool, bool, bool, unsigned int, bool, clang::RISCV::PolicyScheme,
clang::RISCV::Policy)'
[...]
with recent Clang 16 trunk.
It would have been nice to extend the configure check to actually catch
that,
but I didn't find any small code sample that would diagnose that:
* Reverting 79ca031fb2e8802aa4383362f83306fad6895729 "make the clang plugins
configure check faster" would cause the configure check to erroneously
fail
due to "no member named 'tooling' in namespace 'clang'".
* And then replacing clang/AST/RecursiveASTVisitor.h with
clang/Tooling/Tooling.h would make the configure check succeed, and not
diagnose the above issue.
Change-Id: I6b2eb38daaa1c514fb61652e5bd522f91aa67059
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/137755
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <[email protected]>
diff --git a/configure.ac b/configure.ac
index 15eaca30b2d4..e17c3a345d4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8383,7 +8383,7 @@ if test "$COM_IS_CLANG" = "TRUE"; then
AC_MSG_CHECKING([for clang libraries to use])
if test -z "$CLANGTOOLLIBS"; then
LIBS="-lclangTooling -lclangFrontend -lclangDriver
-lclangParse -lclangSema -lclangEdit \
- -lclangAnalysis -lclangAST -lclangLex -lclangSerialization -lclangBasic
$COMPILER_PLUGINS_LINKFLAGS"
+ -lclangAnalysis -lclangAST -lclangLex -lclangSerialization -lclangBasic
-lclangSupport $COMPILER_PLUGINS_LINKFLAGS"
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[#include
"clang/Basic/SourceLocation.h"]],
[[ clang::FullSourceLoc().dump(); ]])
