diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2021-11-23 07:49:53 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2021-11-23 09:37:09 +0100 |
| commit | 1040228c356d75c5228cde4d6103f9b446848e4b (patch) | |
| tree | 8eed1ed6fdfbcaae390dd592056dc67bd78a8ab5 /configure.ac | |
| parent | 780d786d721674f35efe867b1e5cd5b405dfb63d (diff) | |
My clang-cl build does not work with -Zc:dllexportInlines-
Lots of
> [build LNK] Library/cppuhelper3MSC.dll
> servicemanager.o : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __cdecl xmlreader::Span::Span(char const *,long)" (__imp_??0Span@xmlreader@@QEAA@PEBDJ@Z) referenced in function "public: __cdecl `anonymous namespace'::Parser::Parser(class rtl::OUString const &,class com::sun::star::uno::Reference<class com::sun::star::uno::XComponentContext> const &,struct cppuhelper::ServiceManager::Data *)" (??0Parser@?A0x40CCA2FC@@QEAA@AEBVOUString@rtl@@AEBV?$Reference@VXComponentContext@uno@star@sun@com@@@uno@star@sun@com@@PEAUData@ServiceManager@cppuhelper@@@Z)
> servicemanager.o : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __cdecl xmlreader::Span::Span(void)" (__imp_??0Span@xmlreader@@QEAA@XZ) referenced in function "public: __cdecl `anonymous namespace'::Parser::Parser(class rtl::OUString const &,class com::sun::star::uno::Reference<class com::sun::star::uno::XComponentContext> const &,struct cppuhelper::ServiceManager::Data *)" (??0Parser@?A0x40CCA2FC@@QEAA@AEBVOUString@rtl@@AEBV?$Reference@VXComponentContext@uno@star@sun@com@@@uno@star@sun@com@@PEAUData@ServiceManager@cppuhelper@@@Z)
> servicemanager.o : error LNK2019: unresolved external symbol "__declspec(dllimport) public: bool __cdecl xmlreader::Span::equals(char const *,long)const " (__imp_?equals@Span@xmlreader@@QEBA_NPEBDJ@Z) referenced in function "public: __cdecl `anonymous namespace'::Parser::Parser(class rtl::OUString const &,class com::sun::star::uno::Reference<class com::sun::star::uno::XComponentContext> const &,struct cppuhelper::ServiceManager::Data *)" (??0Parser@?A0x40CCA2FC@@QEAA@AEBVOUString@rtl@@AEBV?$Reference@VXComponentContext@uno@star@sun@com@@@uno@star@sun@com@@PEAUData@ServiceManager@cppuhelper@@@Z)
[...]
Change-Id: I2cf96b8ce52027fa3c307a0973cdfb91fa990763
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125683
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 5c893e30fb9c..71cb0304dbfc 100644 --- a/configure.ac +++ b/configure.ac @@ -7627,7 +7627,9 @@ fi AC_SUBST([HAVE_BROKEN_GCC_WSTRINGOP_OVERFLOW]) HAVE_DLLEXPORTINLINES= -if test "$_os" = "WINNT"; then +dnl At least for Clang 14 trunk, -Zc:dllexportInlines- would cause lots of unresolved symbols when +dnl linking e.g. Library_cppuhelper, for whatever reason: +if test "$_os" = "WINNT" && test "$COM_IS_CLANG" != TRUE; then AC_MSG_CHECKING([whether $CXX_BASE supports -Zc:dllexportInlines-]) AC_LANG_PUSH([C++]) save_CXXFLAGS=$CXXFLAGS |