From 4f8b443ab925c84d059d894ddcfcf4dcf66a747e 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 Fedora's %{gobuildflags}
for PPC64
The Go toolchain also doesn't like the LDFLAGS environment variable as
exported by Fedora's %{meson} RPM macro.
Note that these flags are only meant for the "ppc64" CPU architecture,
and should be kept updated to match Fedora'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..cae2de426a96 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:-}"
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$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n') -compressdwarf=false -extldflags '-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 -Wl,-dynamic-linker,$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/$3"
exit "$?"
--
2.43.0