keith updated this revision to Diff 527261.
keith added a comment.
Improve error message
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D150988/new/
https://reviews.llvm.org/D150988
Files:
clang/include/clang/Basic/DiagnosticDriverKinds.td
clang/lib/Driver/ToolChains/Darwin.cpp
clang/test/Driver/arclite-link-external-toolchain.c
clang/test/Driver/arclite-link.c
Index: clang/test/Driver/arclite-link.c
===================================================================
--- clang/test/Driver/arclite-link.c
+++ clang/test/Driver/arclite-link.c
@@ -1,9 +1,13 @@
// RUN: touch %t.o
-// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -lfoo
-mmacosx-version-min=10.10 %t.o 2>&1 | FileCheck
-check-prefix=CHECK-ARCLITE-OSX %s
+// RUN: mkdir -p
%t.tmpdir/Xcode.app/Contents/Developers/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk
+// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -lfoo
-mmacosx-version-min=10.10 %t.o \
+// RUN: -isysroot
%t.tmpdir/Xcode.app/Contents/Developers/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk
2>&1 | FileCheck -check-prefix=CHECK-ARCLITE-OSX %s
// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime
-mmacosx-version-min=10.11 %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOARCLITE
%s
// RUN: %clang -### -target i386-apple-darwin10 -fobjc-link-runtime
-mmacosx-version-min=10.7 %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOARCLITE %s
// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime
-nostdlib %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOSTDLIB %s
+// CHECK-ARCLITE-OSX: .tmpdir/Xcode.app/{{.*}}libarclite_macosx.a';
+// CHECK-ARCLITE-OSX: try increasing the minimum deployment target
// CHECK-ARCLITE-OSX: -lfoo
// CHECK-ARCLITE-OSX: libarclite_macosx.a
// CHECK-ARCLITE-OSX: -framework
Index: clang/test/Driver/arclite-link-external-toolchain.c
===================================================================
--- clang/test/Driver/arclite-link-external-toolchain.c
+++ clang/test/Driver/arclite-link-external-toolchain.c
@@ -4,5 +4,8 @@
// RUN: -isysroot
%t.tmpdir/Xcode.app/Contents/Developers/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk
\
// RUN: %s 2>&1 | FileCheck %s
+// CHECK: error: SDK does not contain 'libarclite' at the path '
+// CHECK: .tmpdir/Xcode.app/{{.*}}libarclite_macosx.a';
+// CHECK: try increasing the minimum deployment target
// CHECK: -lfoo
// CHECK: .tmpdir/Xcode.app/{{.*}}libarclite_macosx.a
Index: clang/lib/Driver/ToolChains/Darwin.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Darwin.cpp
+++ clang/lib/Driver/ToolChains/Darwin.cpp
@@ -1204,6 +1204,9 @@
P += "macosx";
P += ".a";
+ if (!getVFS().exists(P))
+ getDriver().Diag(clang::diag::err_drv_darwin_sdk_missing_arclite) << P;
+
CmdArgs.push_back(Args.MakeArgString(P));
}
Index: clang/include/clang/Basic/DiagnosticDriverKinds.td
===================================================================
--- clang/include/clang/Basic/DiagnosticDriverKinds.td
+++ clang/include/clang/Basic/DiagnosticDriverKinds.td
@@ -619,6 +619,9 @@
"SDK settings were ignored as 'SDKSettings.json' could not be parsed">,
InGroup<DiagGroup<"darwin-sdk-settings">>;
+def err_drv_darwin_sdk_missing_arclite : Error<
+ "SDK does not contain 'libarclite' at the path '%0'; try increasing the
minimum deployment target">;
+
def err_drv_trivial_auto_var_init_stop_after_missing_dependency : Error<
"'-ftrivial-auto-var-init-stop-after=*' is used without "
"'-ftrivial-auto-var-init=zero' or '-ftrivial-auto-var-init=pattern'">;
Index: clang/test/Driver/arclite-link.c
===================================================================
--- clang/test/Driver/arclite-link.c
+++ clang/test/Driver/arclite-link.c
@@ -1,9 +1,13 @@
// RUN: touch %t.o
-// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -lfoo -mmacosx-version-min=10.10 %t.o 2>&1 | FileCheck -check-prefix=CHECK-ARCLITE-OSX %s
+// RUN: mkdir -p %t.tmpdir/Xcode.app/Contents/Developers/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk
+// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -lfoo -mmacosx-version-min=10.10 %t.o \
+// RUN: -isysroot %t.tmpdir/Xcode.app/Contents/Developers/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk 2>&1 | FileCheck -check-prefix=CHECK-ARCLITE-OSX %s
// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -mmacosx-version-min=10.11 %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOARCLITE %s
// RUN: %clang -### -target i386-apple-darwin10 -fobjc-link-runtime -mmacosx-version-min=10.7 %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOARCLITE %s
// RUN: %clang -### -target x86_64-apple-darwin10 -fobjc-link-runtime -nostdlib %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOSTDLIB %s
+// CHECK-ARCLITE-OSX: .tmpdir/Xcode.app/{{.*}}libarclite_macosx.a';
+// CHECK-ARCLITE-OSX: try increasing the minimum deployment target
// CHECK-ARCLITE-OSX: -lfoo
// CHECK-ARCLITE-OSX: libarclite_macosx.a
// CHECK-ARCLITE-OSX: -framework
Index: clang/test/Driver/arclite-link-external-toolchain.c
===================================================================
--- clang/test/Driver/arclite-link-external-toolchain.c
+++ clang/test/Driver/arclite-link-external-toolchain.c
@@ -4,5 +4,8 @@
// RUN: -isysroot %t.tmpdir/Xcode.app/Contents/Developers/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk \
// RUN: %s 2>&1 | FileCheck %s
+// CHECK: error: SDK does not contain 'libarclite' at the path '
+// CHECK: .tmpdir/Xcode.app/{{.*}}libarclite_macosx.a';
+// CHECK: try increasing the minimum deployment target
// CHECK: -lfoo
// CHECK: .tmpdir/Xcode.app/{{.*}}libarclite_macosx.a
Index: clang/lib/Driver/ToolChains/Darwin.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Darwin.cpp
+++ clang/lib/Driver/ToolChains/Darwin.cpp
@@ -1204,6 +1204,9 @@
P += "macosx";
P += ".a";
+ if (!getVFS().exists(P))
+ getDriver().Diag(clang::diag::err_drv_darwin_sdk_missing_arclite) << P;
+
CmdArgs.push_back(Args.MakeArgString(P));
}
Index: clang/include/clang/Basic/DiagnosticDriverKinds.td
===================================================================
--- clang/include/clang/Basic/DiagnosticDriverKinds.td
+++ clang/include/clang/Basic/DiagnosticDriverKinds.td
@@ -619,6 +619,9 @@
"SDK settings were ignored as 'SDKSettings.json' could not be parsed">,
InGroup<DiagGroup<"darwin-sdk-settings">>;
+def err_drv_darwin_sdk_missing_arclite : Error<
+ "SDK does not contain 'libarclite' at the path '%0'; try increasing the minimum deployment target">;
+
def err_drv_trivial_auto_var_init_stop_after_missing_dependency : Error<
"'-ftrivial-auto-var-init-stop-after=*' is used without "
"'-ftrivial-auto-var-init=zero' or '-ftrivial-auto-var-init=pattern'">;
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