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uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

Browse source 
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>
This commit is contained in:
Anton Arapov 2021-04-03 12:58:10 +02:00 • committed by Alan Daniels
commit 56de2bcd43
30691 changed files with 3076956 additions and 0 deletions
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157
pkgs/development/compilers/llvm/8/clang/static-pie.patch Normal file
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@ -0,0 +1,157 @@
commit 7a9842bc92921e79b84630045276861be90b2d47
Author: Siva Chandra <sivachandra@google.com>
Date: Wed Feb 20 19:07:04 2019 +0000
[Clang Driver] Add support for "-static-pie" argument to the Clang driver.
Summary: This change mimics GCC's support for the "-static-pie" argument.
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58307
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@354502 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit 7d6cd7825e6883f8650e32b07f3750824c2cef62)
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index d02d9744d7..75a21e66c7 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -2502,6 +2502,7 @@ def pthread : Flag<["-"], "pthread">, Flags<[CC1Option]>,
def no_pthread : Flag<["-"], "no-pthread">, Flags<[CC1Option]>;
def p : Flag<["-"], "p">;
def pie : Flag<["-"], "pie">;
+def static_pie : Flag<["-"], "static-pie">;
def read__only__relocs : Separate<["-"], "read_only_relocs">;
def remap : Flag<["-"], "remap">;
def rewrite_objc : Flag<["-"], "rewrite-objc">, Flags<[DriverOption,CC1Option]>,
diff --git a/lib/Driver/ToolChains/CommonArgs.cpp b/lib/Driver/ToolChains/CommonArgs.cpp
index d7e316befa..85ffc1618d 100644
--- a/lib/Driver/ToolChains/CommonArgs.cpp
+++ b/lib/Driver/ToolChains/CommonArgs.cpp
@@ -1138,19 +1138,22 @@ static void AddLibgcc(const llvm::Triple &Triple, const Driver &D,
bool isCygMing = Triple.isOSCygMing();
bool IsIAMCU = Triple.isOSIAMCU();
bool StaticLibgcc = Args.hasArg(options::OPT_static_libgcc) ||
- Args.hasArg(options::OPT_static);
+ Args.hasArg(options::OPT_static) ||
+ Args.hasArg(options::OPT_static_pie);
bool SharedLibgcc = Args.hasArg(options::OPT_shared_libgcc);
bool UnspecifiedLibgcc = !StaticLibgcc && !SharedLibgcc;
// Gcc adds libgcc arguments in various ways:
//
- // gcc <none>: -lgcc --as-needed -lgcc_s --no-as-needed
- // g++ <none>: -lgcc_s -lgcc
- // gcc shared: -lgcc_s -lgcc
- // g++ shared: -lgcc_s -lgcc
- // gcc static: -lgcc -lgcc_eh
- // g++ static: -lgcc -lgcc_eh
+ // gcc <none>: -lgcc --as-needed -lgcc_s --no-as-needed
+ // g++ <none>: -lgcc_s -lgcc
+ // gcc shared: -lgcc_s -lgcc
+ // g++ shared: -lgcc_s -lgcc
+ // gcc static: -lgcc -lgcc_eh
+ // g++ static: -lgcc -lgcc_eh
+ // gcc static-pie: -lgcc -lgcc_eh
+ // g++ static-pie: -lgcc -lgcc_eh
//
// Also, certain targets need additional adjustments.
diff --git a/lib/Driver/ToolChains/Gnu.cpp b/lib/Driver/ToolChains/Gnu.cpp
index 69dba8fec8..0faa0bb473 100644
--- a/lib/Driver/ToolChains/Gnu.cpp
+++ b/lib/Driver/ToolChains/Gnu.cpp
@@ -334,6 +334,7 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
const bool isAndroid = ToolChain.getTriple().isAndroid();
const bool IsIAMCU = ToolChain.getTriple().isOSIAMCU();
const bool IsPIE = getPIE(Args, ToolChain);
+ const bool IsStaticPIE = Args.hasArg(options::OPT_static_pie);
const bool HasCRTBeginEndFiles =
ToolChain.getTriple().hasEnvironment() ||
(ToolChain.getTriple().getVendor() != llvm::Triple::MipsTechnologies);
@@ -354,6 +355,12 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
if (IsPIE)
CmdArgs.push_back("-pie");
+ if (IsStaticPIE) {
+ CmdArgs.push_back("-static");
+ CmdArgs.push_back("-pie");
+ CmdArgs.push_back("--no-dynamic-linker");
+ }
+
if (Args.hasArg(options::OPT_rdynamic))
CmdArgs.push_back("-export-dynamic");
@@ -415,6 +422,8 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
crt1 = "gcrt1.o";
else if (IsPIE)
crt1 = "Scrt1.o";
+ else if (IsStaticPIE)
+ crt1 = "rcrt1.o";
else
crt1 = "crt1.o";
}
@@ -432,7 +441,7 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
crtbegin = isAndroid ? "crtbegin_static.o" : "crtbeginT.o";
else if (Args.hasArg(options::OPT_shared))
crtbegin = isAndroid ? "crtbegin_so.o" : "crtbeginS.o";
- else if (IsPIE)
+ else if (IsPIE || IsStaticPIE)
crtbegin = isAndroid ? "crtbegin_dynamic.o" : "crtbeginS.o";
else
crtbegin = isAndroid ? "crtbegin_dynamic.o" : "crtbegin.o";
@@ -483,7 +492,7 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
if (!Args.hasArg(options::OPT_nostdlib)) {
if (!Args.hasArg(options::OPT_nodefaultlibs)) {
- if (Args.hasArg(options::OPT_static))
+ if (Args.hasArg(options::OPT_static) || IsStaticPIE)
CmdArgs.push_back("--start-group");
if (NeedsSanitizerDeps)
@@ -518,7 +527,7 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
if (IsIAMCU)
CmdArgs.push_back("-lgloss");
- if (Args.hasArg(options::OPT_static))
+ if (Args.hasArg(options::OPT_static) || IsStaticPIE)
CmdArgs.push_back("--end-group");
else
AddRunTimeLibs(ToolChain, D, CmdArgs, Args);
@@ -535,7 +544,7 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
const char *crtend;
if (Args.hasArg(options::OPT_shared))
crtend = isAndroid ? "crtend_so.o" : "crtendS.o";
- else if (IsPIE)
+ else if (IsPIE || IsStaticPIE)
crtend = isAndroid ? "crtend_android.o" : "crtendS.o";
else
crtend = isAndroid ? "crtend_android.o" : "crtend.o";
diff --git a/test/Driver/linux-ld.c b/test/Driver/linux-ld.c
index 3ab81be490..800f782523 100644
--- a/test/Driver/linux-ld.c
+++ b/test/Driver/linux-ld.c
@@ -176,6 +176,19 @@
// CHECK-CLANG-NO-LIBGCC-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
// CHECK-CLANG-NO-LIBGCC-STATIC: "--start-group" "-lgcc" "-lgcc_eh" "-lc" "--end-group"
//
+// RUN: %clang -static-pie -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: --target=x86_64-unknown-linux -rtlib=platform \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree \
+// RUN: | FileCheck --check-prefix=CHECK-CLANG-LD-STATIC-PIE %s
+// CHECK-CLANG-LD-STATIC-PIE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-CLANG-LD-STATIC-PIE: "-static"
+// CHECK-CLANG-LD-STATIC-PIE: "-pie"
+// CHECK-CLANG-LD-STATIC-PIE: "--no-dynamic-linker"
+// CHECK-CLANG-LD-STATIC-PIE: "-m" "elf_x86_64"
+// CHECK-CLANG-LD-STATIC-PIE: "{{.*}}rcrt1.o"
+// CHECK-CLANG-LD-STATIC-PIE: "--start-group" "-lgcc" "-lgcc_eh" "-lc" "--end-group"
+//
// RUN: %clang -dynamic -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: --target=x86_64-unknown-linux -rtlib=platform \
// RUN: --gcc-toolchain="" \