3pp/gnupg/install.sh

# Copyright 2025 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

set -e
set -x
set -o pipefail

PREFIX="$1"
DEPS_PREFIX="$2"

EXTRA_LDFLAGS="-pthread"

_CONFIG_ARGS=(
  "--enable-maintainer-mode"
  "--enable-static"
  "--disable-shared"
  "--prefix=${PREFIX}"
  "CPPFLAGS=-I${DEPS_PREFIX}/include"
  "CFLAGS=-I${DEPS_PREFIX}/include"
  "LDFLAGS=-L${DEPS_PREFIX}/lib ${EXTRA_LDFLAGS}"
)


td="$(mktemp -d)"
mkdir -p "$td"/bin
cat <<'EOFEOF' > "$td"/bin/config-mimic
#!/usr/bin/env python3

import argparse

def main():
    parser = argparse.ArgumentParser(description='A script for replacing broken [[library-name]]-config scripts')

    parser.add_argument('--set-prefix', type=str, help='Print the prefix')
    parser.add_argument('--set-exec-prefix', type=str, help='Print the exec-prefix')
    parser.add_argument('--set-version', type=str, help='Print the version')
    parser.add_argument('--set-api-version', type=str, help='Print the api-version')
    parser.add_argument('--set-libs', type=str, help='Print the libs')
    parser.add_argument('--set-cflags', type=str, help='Print the cflags')
    parser.add_argument('--set-host', type=str, help='Print the host')

    parser.add_argument('--prefix', action='store_true', help='Print the prefix')
    parser.add_argument('--exec-prefix', action='store_true', help='Print the exec-prefix')
    parser.add_argument('--version', action='store_true', help='Print the version')
    parser.add_argument('--api-version', action='store_true', help='Print the api-version')
    parser.add_argument('--libs', action='store_true', help='Print the libs')
    parser.add_argument('--cflags', action='store_true', help='Print the cflags')
    parser.add_argument('--host', action='store_true', help='Print the host')

    args = parser.parse_args()

    if args.prefix:
       assert args.set_prefix, "need --set-prefix"
       print(args.set_prefix.replace('@', ' '))
    elif args.exec_prefix:
       assert args.set_exec_prefix, "need --set-exec-prefix"
       print(args.set_exec_prefix.replace('@', ' '))
    elif args.version:
       assert args.set_version, "need --set-version"
       print(args.set_version.replace('@', ' '))
    elif args.api_version:
       assert args.set_api_version, "need --set-api-version"
       print(args.set_api_version.replace('@', ' '))
    elif args.libs:
       assert args.set_libs, "need --set-libs"
       print(args.set_libs.replace('@', ' '))
    elif args.cflags:
       assert args.set_cflags, "need --set-cflags"
       print(args.set_cflags.replace('@', ' '))
    elif args.host:
       assert args.set_host, "need --set-host"
       print(args.set_host.replace('@', ' '))


if __name__ == '__main__':
    main()
EOFEOF
chmod +x "${td}/bin/config-mimic"


# Try to help libassuan find libgpg-error (already packaged).
export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${DEPS_PREFIX}/lib/pkgconfig"

# Point to the hacked-up, relocatable gpg-error-config that we wrote for gpg-error.
export GPG_ERROR_CONFIG="${DEPS_PREFIX}"/bin/gpg-error-config
test -f "$GPG_ERROR_CONFIG"
test -x "$GPG_ERROR_CONFIG"

# Point to the hacked-up, relocatable libassuan-config that we wrote for libassuan.
export LIBASSUAN_CONFIG="${DEPS_PREFIX}"/bin/libassuan-config
test -f "$LIBASSUAN_CONFIG"
test -x "$LIBASSUAN_CONFIG"

# TODO(b/448910248): don't use the mimic.
export KSBA_CONFIG="${td}/bin/config-mimic --set-libs=-L${DEPS_PREFIX}/lib@-lksba@-lgpg-error --set-cflags=-I${DEPS_PREFIX}/include --set-prefix=${DEPS_PREFIX} --set-version=1.6.7"

# TODO(b/448910248): don't use the mimic.
export NPTH_CONFIG="${td}/bin/config-mimic --set-libs=-L${DEPS_PREFIX}/lib@-lnpth --set-cflags=-I${DEPS_PREFIX}/include --set-prefix=${DEPS_PREFIX} --set-version=1.8"

# TODO(b/448910248): don't use the mimic.
export LIBGCRYPT_CONFIG="${td}/bin/config-mimic --set-libs=-L${DEPS_PREFIX}/lib@-lgcrypt@-lgpg-error --set-cflags=-I${DEPS_PREFIX}/include --set-prefix=${DEPS_PREFIX} --set-version=1.11.2"


if [[ -n "${CROSS_TRIPLE}" ]]; then
  _CONFIG_ARGS=( "${_CONFIG_ARGS[@]}" "--host=${CROSS_TRIPLE}" )
fi

sh autogen.sh
./configure "${_CONFIG_ARGS[@]}"
make -j"$(nproc || echo 3)"
make install