Merge branch 'nd/corrupt-worktrees'

diff --git a/config.mak.uname b/config.mak.uname
index d916d1dc7ab90d954dcd25f89d09f7478053112a..b71688eeb73f10da004f3d16e3de9afd13eb9c7e 100644 (file)
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -272,6 +272,7 @@ ifeq ($(uname_S),AIX)
        NEEDS_LIBICONV = YesPlease
        BASIC_CFLAGS += -D_LARGE_FILES
        FILENO_IS_A_MACRO = UnfortunatelyYes
+       NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
        ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
                NO_PTHREADS = YesPlease
        else
@@ -575,13 +576,21 @@ else
        ifneq ($(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