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toolbox/SOURCES/toolbox-Make-the-build-flag...

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2.2 KiB

From ff1320fa869f1e4952836436ab2ad928cbba0987 Mon Sep 17 00:00:00 2001
From: Debarshi Ray <rishi@fedoraproject.org>
Date: Mon, 29 Jun 2020 17:57:47 +0200
Subject: [PATCH] build: Make the build flags match RHEL 9's %{gobuildflags}
These reflect the defaults for RHEL 9.5, because RHEL 9.6 is still early
in its development cycle and the defaults may be in a state of flux.
Note that these flags are meant for every CPU architecture other than
PPC64, and should be kept updated to match RHEL 9's Go guidelines. Use
'rpm --eval "%{gobuildflags}"' to expand the %{gobuildflags} macro.
---
src/go-build-wrapper | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/go-build-wrapper b/src/go-build-wrapper
index a5a1a6a508fb..0a2c7526f210 100755
--- a/src/go-build-wrapper
+++ b/src/go-build-wrapper
@@ -33,9 +33,9 @@ if ! cd "$1"; then
exit 1
fi
-tags=""
+tags="-tags rpm_crashtraceback,${GO_BUILDTAGS:-},libtrust_openssl"
if $7; then
- tags="-tags migration_path_for_coreos_toolbox"
+ tags="$tags,migration_path_for_coreos_toolbox"
fi
if ! libc_dir=$("$5" --print-file-name=libc.so); then
@@ -114,9 +114,14 @@ dynamic_linker="/run/host$dynamic_linker_canonical_dirname/$dynamic_linker_basen
# shellcheck disable=SC2086
go build \
+ -buildmode pie \
+ -compiler gc \
$tags \
-trimpath \
- -ldflags "-extldflags '-Wl,-dynamic-linker,$dynamic_linker -Wl,-rpath,/run/host$libc_dir_canonical_dirname -Wl,--export-dynamic -Wl,--unresolved-symbols=ignore-in-object-files' -linkmode external -X github.com/containers/toolbox/pkg/version.currentVersion=$4" \
+ -ldflags "${GO_LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n') -compressdwarf=false -extldflags '-Wl,-z,relro -Wl,--as-needed -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,-dynamic-linker,$dynamic_linker -Wl,-rpath,/run/host$libc_dir_canonical_dirname -Wl,--export-dynamic -Wl,--unresolved-symbols=ignore-in-object-files' -linkmode external -X github.com/containers/toolbox/pkg/version.currentVersion=$4" \
+ -a \
+ -v \
+ -x \
-o "$2/$3"
exit "$?"
--
2.46.1