fetch: only run 'gc' once when fetching multiple remotes

diff --git a/config.mak.uname b/config.mak.uname
index 19ce2f296a79da9275105748cbb222a7fd50e50d..b71688eeb73f10da004f3d16e3de9afd13eb9c7e 100644 (file)
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -576,13 +576,21 @@ else
        ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
                # MSys2
                prefix = /usr/
+               # Enable DEP
+               BASIC_LDFLAGS += -Wl,--nxcompat
+               # Enable ASLR (unless debugging)
+               ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
+                       BASIC_LDFLAGS += -Wl,--dynamicbase
+               endif
                ifeq (MINGW32,$(MSYSTEM))
                        prefix = /mingw32
                        HOST_CPU = i686
+                       BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
                endif
                ifeq (MINGW64,$(MSYSTEM))
                        prefix = /mingw64
                        HOST_CPU = x86_64
+                       BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
                else
                        COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
                        BASIC_LDFLAGS += -Wl,--large-address-aware