http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48881
Summary: Dynamic link to libstdc++-6.dll / libgcc_s_sjlj-1.dll
produces broken binaries
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: astr...@cendio.se
We have been using GCC 4.4.3 with MinGW, producing binaries for Win32,
with good results. After upgrading to 4.5.2, libstdc++-6.dll and
libgcc_s_sjlj-1.dll have been added, but linking dynamically to these
does not work: All binaries crashes immediately at startup. Simply
deleting the DLL files from the build environment avoids the dynamic
link, and the binaries works. We are configuring gcc with:
./configure \
--prefix=/usr --mandir=/usr/share/man \
--target=i686-pc-mingw32 --disable-multilib \
--with-sysroot=/usr/i686-pc-mingw32/sys-root \
--disable-nls --disable-win32-registry \
--without-included-gettext \
--with-gnu-as --with-gnu-ld \
--enable-sjlj-exceptions \
--enable-version-specific-runtime-libs \
--enable-threads=win32 --enable-languages=c,c++
