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#! /bin/sh
#
# Copyright (C) 2022 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# This program 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#
# This script makes it possible to build this package in a sibling directory
# of a package such as GCC, gdb, or binutils, and use the binaries in the
# build tree without doing 'make install'.
#
# Use from within a Bourne-compatible shell:
# relative_builddir='${top_builddir}/../gettext-runtime'
# . ${top_builddir}/../gettext-runtime/uninstalled-config.sh
# Note: Another option for the same use-case would be a Makefile target
# 'install-lib', such that the sibling package could do
# cd ${top_builddir}/../gettext-runtime \
# && $(MAKE) all \
# && $(MAKE) install-lib libdir=... includedir=...
# This is how it's done in GNU libiconv. However, the 'uninstalled-config.sh'
# approach has two advantages:
# - it does not copy artifacts around,
# - it even allows for Makefile rules to depend on the uninstalled binaries.
# It has also a drawback:
# - On platforms with weird shared library mechanisms (e.g. AIX, HP-UX,
# native Windows) it works only with '--disable-shared'.
# ================= Configuration variables for using libintl =================
# INCINTL is a set of compiler options, to use when preprocessing or compiling,
# that ensures that the uninstalled <libintl.h> gets found.
# Attention! This variable needs to be used _after_ the -I options that ensure
# access to config.h (because INCINTL may contain a -I option that would allow
# access to libintl's private config.h, which you should not use).
if test @USE_INCLUDED_LIBINTL@ = yes; then
# The intl/ subdirectory contains the <libintl.h> that "make install" would
# install.
INCINTL="-I ${relative_builddir}/intl"
else
# No <libintl.h> file is needed, as it is provided by libc.
INCINTL=
fi
# LIBINTL is a set of compiler options, to use when linking without libtool,
# that ensures that the library that contains the *gettext() family of functions
# gets found.
if test @USE_INCLUDED_LIBINTL@ = yes; then
if test '@ENABLE_SHARED@' = yes; then
# NB: This case is not supported on AIX and HP-UX.
LIBINTL="${relative_builddir}/intl/.libs/libintl.so -Wl,-rpath,${relative_builddir}/intl/.libs @LIBICONV@ @INTL_MACOSX_LIBS@"
else
LIBINTL="${relative_builddir}/intl/.libs/libintl.a @LIBICONV@ @INTL_MACOSX_LIBS@"
fi
else
# The functionality is provided by libc.
LIBINTL=
fi
# LTLIBINTL is a set of compiler options, to use when linking with libtool,
# that ensures that the library that contains the *gettext() family of functions
# gets found.
if test @USE_INCLUDED_LIBINTL@ = yes; then
LTLIBINTL="${relative_builddir}/intl/libintl.la @LTLIBICONV@ @INTL_MACOSX_LIBS@"
else
# The functionality is provided by libc.
LTLIBINTL=
fi
# LIBINTL_DEP is a list of files, that can be used in Makefile dependency lists,
# that indicate that binaries linked with LIBINTL or LTLIBINTL need to be
# rebuilt.
if test @USE_INCLUDED_LIBINTL@ = yes; then
LIBINTL_DEP="${relative_builddir}/intl/libintl.la"
else
LIBINTL_DEP=
fi
# ============== Configuration variables for compiling PO files ==============
# USE_NLS is 'yes' if the build is NLS enabled and therefore .po files should
# be compiled and .mo files should be installed. It is 'no' otherwise.
USE_NLS='@USE_NLS@'
# POSUB is 'po' if the build is NLS enabled and therefore the build needs to
# recurse into the 'po' directory. It is empty otherwise.
POSUB='@POSUB@'
# XGETTEXT is a GNU xgettext version ≥ 0.12, if found in $PATH, or ':' if
# not found.
XGETTEXT='@XGETTEXT@'
# XGETTEXT_015 is a GNU xgettext version ≥ 0.15, if found in $PATH, or ':' if
# not found.
XGETTEXT_015='@XGETTEXT_015@'
# GMSGFMT is a GNU msgfmt, if found in $PATH, or ':' if not found.
GMSGFMT='@GMSGFMT@'
# GMSGFMT_015 is a GNU msgfmt version ≥ 0.15, if found in $PATH, or ':' if
# not found.
GMSGFMT_015='@GMSGFMT_015@'
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