toolbox/toolbox-Make-the-build-flags-match-RHEL-s-gobuild-for-PPC64.patch

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From 973600219168f3c4efeb627c103085555327eaa5 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's %{gobuildflags} for
PPC64
The Go toolchain also doesn't like the LDFLAGS environment variable as
exported by RHEL's %{meson} RPM macro, and RHEL's RPM toolchain doesn't
like the compressed DWARF data generated by the Go toolchain.
Note that these flags are only meant for the "ppc64" CPU architecture,
and should be kept updated to match RHEL's Go guidelines. Use
'rpm --eval "%{gobuildflags}"' to expand the %{gobuildflags} macro.
---
src/go-build-wrapper | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/src/go-build-wrapper b/src/go-build-wrapper
index c572d6dfb02b..86f174716608 100755
--- a/src/go-build-wrapper
+++ b/src/go-build-wrapper
@@ -33,9 +33,9 @@ if ! cd "$1"; then
exit 1
fi
-tags=""
+tags="-tags rpm_crashtraceback,${BUILDTAGS:-},libtrust_openssl"
if $7; then
- tags="-tags migration_path_for_coreos_toolbox"
+ tags="$tags,migration_path_for_coreos_toolbox"
fi
if ! libc_dir=$("$5" --print-file-name=libc.so); then
@@ -70,11 +70,16 @@ fi
dynamic_linker="/run/host$dynamic_linker_canonical_dirname/$dynamic_linker_basename"
+unset LDFLAGS
+
# shellcheck disable=SC2086
go build \
+ -compiler gc \
$tags \
- -trimpath \
- -ldflags "-extldflags '-Wl,-dynamic-linker,$dynamic_linker -Wl,-rpath,/run/host$libc_dir_canonical_dirname' -linkmode external -X github.com/containers/toolbox/pkg/version.currentVersion=$4" \
+ -ldflags "${LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n') -compressdwarf=false -extldflags '-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,-dynamic-linker,$dynamic_linker -Wl,-rpath,/run/host$libc_dir_canonical_dirname' -linkmode external -X github.com/containers/toolbox/pkg/version.currentVersion=$4" \
+ -a \
+ -v \
+ -x \
-o "$2/$3"
exit "$?"
--
2.39.2