[MinGW] Add an --appcontainer flag, passed through to lld-link

GNU ld doesn't have such a flag though, so this is a lld specific option. Differential Revision: https://reviews.llvm.org/D60860 llvm-svn: 358759
llvm · Apr 19, 2019 · 2c1f3ea · 2c1f3ea
1 parent 5505ad3
commit 2c1f3ea
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Showing 3 changed files with 7 additions and 0 deletions.
diff --git a/lld/MinGW/Driver.cpp b/lld/MinGW/Driver.cpp
@@ -184,6 +184,8 @@ bool mingw::link(ArrayRef<const char *> ArgsArr, raw_ostream &Diag) {
     Add("-largeaddressaware");
   if (Args.hasArg(OPT_kill_at))
     Add("-kill-at");
+  if (Args.hasArg(OPT_appcontainer))
+    Add("-appcontainer");
 
   if (Args.getLastArgValue(OPT_m) != "thumb2pe" &&
       Args.getLastArgValue(OPT_m) != "arm64pe" && !Args.hasArg(OPT_dynamicbase))

diff --git a/lld/MinGW/Options.td b/lld/MinGW/Options.td
@@ -55,6 +55,7 @@ def require_defined_eq: J<"require-defined=">, Alias<require_defined>;
 // LLD specific options
 def _HASH_HASH_HASH : Flag<["-"], "###">,
     HelpText<"Print (but do not run) the commands to run for this compilation">;
+def appcontainer: F<"appcontainer">, HelpText<"Set the appcontainer flag in the executable">;
 def mllvm: S<"mllvm">;
 def pdb: S<"pdb">, HelpText<"Specify output PDB debug information file">;
 def Xlink : J<"Xlink=">, MetaVarName<"<arg>">,

diff --git a/lld/test/MinGW/driver.test b/lld/test/MinGW/driver.test
@@ -160,3 +160,7 @@ RUN: ld.lld -### -m i386pep foo.o --insert-timestamp --no-insert-timestamp | Fil
 NOTIMESTAMP: -timestamp:0
 RUN: ld.lld -### -m i386pep foo.o --no-insert-timestamp --insert-timestamp | FileCheck -check-prefix TIMESTAMP %s
 TIMESTAMP-NOT: -timestamp:0
+
+RUN: ld.lld -### -m i386pep foo.o -appcontainer | FileCheck -check-prefix APPCONTAINER %s
+RUN: ld.lld -### -m i386pep foo.o --appcontainer | FileCheck -check-prefix APPCONTAINER %s
+APPCONTAINER: -appcontainer