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gnupg/tools/Makefile.am
Daniel Kahn Gillmor 27fe067efe Avoid unnecessary library linkage
* dirmngr/Makefile.am: Avoid $(DNSLIBS) for dirmngr_ldap
* g10/Makefile.am: $(LIBREADLINE) is only for gpg2; gpgv2 does not
need $(LIBASSUAN_LIBS)
* sm/Makefile.am: gpgsm does not need $(ZLIBS)
* tools/Makefile.am: gpgconf does not need $(NPTH_LIBS)

--

In the course of building GnuPG 2.1.0 beta864 on debian, i found that
several of the installed executables were linked to libraries that
they did not need to be linked to, which would cause unnecessary
package dependencies at runtime.

The changeset here removes these unnecessary libraries from linking.

Something similar could possibly also be done by passing --as-needed
to the linker, but trimming the depenencies seems more parsimonious.
2014-10-09 08:17:32 +02:00

155 lines
4.6 KiB
Makefile

# Makefile.am - Tools directory
# Copyright (C) 2003, 2007 Free Software Foundation, Inc.
#
# This file is part of GnuPG.
#
# GnuPG is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# GnuPG is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
EXTRA_DIST = \
Manifest watchgnupg.c \
addgnupghome applygnupgdefaults gpgsm-gencert.sh \
lspgpot mail-signed-keys convert-from-106 sockprox.c \
ccidmon.c ChangeLog-2011 gpg-connect-agent-w32info.rc
AM_CPPFLAGS = -I$(top_srcdir)/gl -I$(top_srcdir)/intl -I$(top_srcdir)/common
include $(top_srcdir)/am/cmacros.am
if HAVE_W32_SYSTEM
resource_objs += gpg-connect-agent-w32info.o
endif
AM_CFLAGS = $(LIBGCRYPT_CFLAGS) $(GPG_ERROR_CFLAGS) $(LIBASSUAN_CFLAGS)
sbin_SCRIPTS = addgnupghome applygnupgdefaults
bin_SCRIPTS = gpgsm-gencert.sh
if HAVE_USTAR
# bin_SCRIPTS += gpg-zip
noinst_SCRIPTS = gpg-zip
endif
if BUILD_SYMCRYPTRUN
symcryptrun = symcryptrun
else
symcryptrun =
endif
if BUILD_GPGTAR
gpgtar = gpgtar
else
gpgtar =
endif
# Fixme: We should remove the gpgkey2ssh tool.
bin_PROGRAMS = gpgconf gpg-connect-agent ${symcryptrun}
if !HAVE_W32_SYSTEM
bin_PROGRAMS += watchgnupg gpgparsemail
endif
if !HAVE_W32CE_SYSTEM
bin_PROGRAMS += gpgkey2ssh ${gpgtar}
endif
if !DISABLE_REGEX
libexec_PROGRAMS = gpg-check-pattern
endif
if !HAVE_W32CE_SYSTEM
noinst_PROGRAMS = clean-sat mk-tdata make-dns-cert gpgsplit
endif
common_libs = $(libcommon) ../gl/libgnu.a
commonpth_libs = $(libcommonpth) ../gl/libgnu.a
# Some modules require PTH under W32CE.
if HAVE_W32CE_SYSTEM
maybe_commonpth_libs = $(commonpth_libs)
else
maybe_commonpth_libs = $(common_libs)
endif
if HAVE_W32CE_SYSTEM
pwquery_libs =
else
pwquery_libs = ../common/libsimple-pwquery.a
endif
if HAVE_W32CE_SYSTEM
opt_libassuan_libs = $(LIBASSUAN_LIBS)
endif
gpgsplit_LDADD = $(common_libs) \
$(LIBGCRYPT_LIBS) $(GPG_ERROR_LIBS) \
$(ZLIBS) $(LIBINTL) $(NETLIBS) $(LIBICONV)
gpgconf_SOURCES = gpgconf.c gpgconf.h gpgconf-comp.c no-libgcrypt.c
# common sucks in gpg-error, will they, nil they (some compilers
# do not eliminate the supposed-to-be-unused-inline-functions).
gpgconf_LDADD = $(maybe_commonpth_libs) $(opt_libassuan_libs) \
$(LIBINTL) $(GPG_ERROR_LIBS) $(NETLIBS) \
$(LIBICONV) $(W32SOCKLIBS)
gpgconf_LDFLAGS = $(extra_bin_ldflags)
gpgparsemail_SOURCES = gpgparsemail.c rfc822parse.c rfc822parse.h
gpgparsemail_LDADD =
symcryptrun_SOURCES = symcryptrun.c
symcryptrun_LDADD = $(LIBUTIL_LIBS) $(common_libs) $(pwquery_libs) \
$(LIBGCRYPT_LIBS) $(GPG_ERROR_LIBS) $(LIBINTL) \
$(LIBICONV) $(NETLIBS) $(W32SOCKLIBS)
watchgnupg_SOURCES = watchgnupg.c
watchgnupg_LDADD = $(NETLIBS)
gpg_connect_agent_SOURCES = gpg-connect-agent.c no-libgcrypt.c
# FIXME: remove PTH_LIBS (why do we need them at all?)
gpg_connect_agent_LDADD = ../common/libgpgrl.a $(common_libs) \
$(LIBASSUAN_LIBS) $(NPTH_LIBS) $(GPG_ERROR_LIBS) \
$(LIBREADLINE) $(LIBINTL) $(NETLIBS) $(LIBICONV) \
$(resource_objs)
if !HAVE_W32CE_SYSTEM
gpgkey2ssh_SOURCES = gpgkey2ssh.c
gpgkey2ssh_CFLAGS = $(LIBGCRYPT_CFLAGS) $(GPG_ERROR_CFLAGS)
# common via use of BUG() in an inline function, which
# some compilers do not eliminate.
gpgkey2ssh_LDADD = $(common_libs) \
$(LIBGCRYPT_LIBS) $(GPG_ERROR_LIBS) $(LIBINTL) $(LIBICONV) \
$(NETLIBS)
endif
if !DISABLE_REGEX
gpg_check_pattern_SOURCES = gpg-check-pattern.c
gpg_check_pattern_CFLAGS = $(LIBGCRYPT_CFLAGS) $(GPG_ERROR_CFLAGS)
gpg_check_pattern_LDADD = $(common_libs) $(LIBGCRYPT_LIBS) $(GPG_ERROR_LIBS) \
$(LIBINTL) $(NETLIBS) $(LIBICONV) $(W32SOCKLIBS)
endif
gpgtar_SOURCES = \
gpgtar.c gpgtar.h \
gpgtar-create.c \
gpgtar-extract.c \
gpgtar-list.c \
no-libgcrypt.c
gpgtar_CFLAGS = $(GPG_ERROR_CFLAGS) $(PTH_CFLAGS)
#gpgtar_LDADD = $(commonpth_libs) $(PTH_LIBS) $(GPG_ERROR_LIBS)
gpgtar_LDADD = $(common_libs) $(GPG_ERROR_LIBS) \
$(LIBINTL) $(NETLIBS) $(LIBICONV) $(W32SOCKLIBS)
# Make sure that all libs are build before we use them. This is
# important for things like make -j2.
$(PROGRAMS): $(common_libs) $(pwquery_libs) ../common/libgpgrl.a