GPG compile

Configure and compile GPG binary for initrd use

diff --git a/gen_compile.sh b/gen_compile.sh
index e58c101f2e44040f29e3f183c9d80e73361cb00c..5dd218d780ea790de8c37e66295a155f782255b1 100755 (executable)
--- a/gen_compile.sh
+++ b/gen_compile.sh
@@ -665,3 +665,44 @@ compile_iscsi() {
        fi
 }
 
+compile_gpg() {
+       if [ ! -f "${GPG_BINCACHE}" ]
+       then
+               [ ! -f "${GPG_SRCTAR}" ] &&
+                       gen_die "Could not find gnupg source tarball: ${GPG_SRCTAR}. Please place it there, or place another version, changing /etc/genkernel.conf as necessary!"
+               cd "${TEMP}"
+               rm -rf "${GPG_DIR}"
+               tar -jxf "${GPG_SRCTAR}"
+               [ ! -d "${GPG_DIR}" ] &&
+                       gen_die "gnupg directory ${GPG_DIR} invalid"
+               cd "${GPG_DIR}"
+               print_info 1 'gnupg: >> Configuring...'
+               # --enable-minimal works, but it doesn't reduce the command length much.
+               # Given its history and the precision this needs, explicit is cleaner.
+               LDFLAGS='-static' CFLAGS='-Os' ./configure --prefix=/ \
+                       --enable-static-rnd=linux --disable-dev-random --disable-asm \
+                       --disable-selinux-support --disable-gnupg-iconv --disable-card-support \
+                       --disable-agent-support --disable-bzip2 --disable-exec \
+                       --disable-photo-viewers --disable-keyserver-helpers --disable-ldap \
+                       --disable-hkp --disable-finger --disable-generic --disable-mailto \
+                       --disable-keyserver-path --disable-dns-srv --disable-dns-pka \
+                       --disable-dns-cert --disable-nls --disable-threads --disable-regex \
+                       --disable-optimization --with-included-zlib --without-capabilities \
+                       --without-tar --without-ldap --without-libcurl --without-mailprog \
+                       --without-libpth-prefix --without-libiconv-prefix --without-libintl-prefix\
+                       --without-zlib --without-bzip2 --without-libusb --without-readline \
+                               >> ${LOGFILE} 2>&1 || gen_die 'Configuring gnupg failed!'
+               print_info 1 'gnupg: >> Compiling...'
+               MAKE=${UTILS_MAKE} compile_generic "" ""
+               print_info 1 'gnupg: >> Copying to cache...'
+               [ -f "${TEMP}/${GPG_DIR}/g10/gpg" ] ||
+                       gen_die 'gnupg executable does not exist!'
+               strip "${TEMP}/${GPG_DIR}/g10/gpg" ||
+                       gen_die 'Could not strip gpg binary!'
+               bzip2 -z -c "${TEMP}/${GPG_DIR}/g10/gpg" > "${GPG_BINCACHE}" ||
+                       gen_die 'Could not copy the gpg binary to the package directory, does the directory exist?'
+
+               cd "${TEMP}"
+               rm -rf "${GPG_DIR}" > /dev/null
+       fi
+}