MinGW: Use -static-libgcc when linking a DLL.
When commit 846e91e0223cf9f2821c3ad4dfffffbb929cb027 switched the linker
driver from dlltool/dllwrap to gcc, it became possible for linking to
choose shared libgcc. Backends having loaded a module dynamically
linked to libgcc can exit abnormally, which the postmaster treats like a
crash. Resume use of static libgcc exclusively, like 9.3 and earlier.
Back-patch to 9.4.
Branch
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REL9_4_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/2f51f424bb362dadeb4fabf03845961e563da4ba
Modified Files
--------------
src/Makefile.shlib | 10 ++++++++--
src/makefiles/Makefile.win32 | 2 +-
2 files changed, 9 insertions(+), 3 deletions(-)
