mirror of https://github.com/abinit/abinit.git
159 lines
3.8 KiB
Plaintext
159 lines
3.8 KiB
Plaintext
# -*- Autoconf -*-
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#
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# Copyright (C) 2011-2025 ABINIT Group (Yann Pouillon)
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#
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# This file is part of the ABINIT software package. For license information,
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# please see the COPYING file in the top-level directory of the ABINIT source
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# distribution.
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#
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# ---------------------------------------------------------------------------- #
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#
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# IMPORTANT NOTE
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#
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# Please DO NOT EDIT this file unless you REALLY know what you are doing.
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# Everything is important, in particular the order of the various commands
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# executed here. YOU HAVE BEEN WARNED !
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#
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# ---------------------------------------------------------------------------- #
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#
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# Autoconf & Automake startup
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#
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# Initialize Autoconf
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AC_PREREQ(2.62)
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AC_INIT([ABINIT-Documentation],
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[m4_esyscmd([config/scripts/git-version-gen .tarball-version])],
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[https://bugs.launchpad.net/abinit/],
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[abinit-doc])
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AC_REVISION([Autotools support for the ABINIT Documentation])
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AC_CONFIG_AUX_DIR([config/gnu])
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AC_CONFIG_MACRO_DIR([config/m4])
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AC_CONFIG_SRCDIR([rules.am])
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# ---------------------------------------------------------------------------- #
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#
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# Startup
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#
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# Initial setup
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE(1.10)
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# Check for common programs
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AC_PROG_MAKE_SET
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_SED
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AC_PROG_AWK
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AC_PROG_GREP
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# Workaround for the "grep -e" issue on Solaris systems
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AC_PROG_EGREP
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# Workaround for the wrong path to install-sh on Mac systems
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AX_PROG_MKDIR_P
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# Option to test the absence of LaTeX
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AC_ARG_ENABLE(portability-tests,
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AS_HELP_STRING([--enable-portability-tests],
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[Maintainer-only option to force build parameters (default: disabled)]))
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test "${enable_portability_tests}" = "" && enable_portability_tests="no"
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# ---------------------------------------------------------------------------- #
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#
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# Graphviz support
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#
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# Define options and environment variables
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AC_ARG_VAR([GVDFLAGS],[Graphviz dot flags])
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AC_SUBST(GVDFLAGS)
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# Look for the compiler
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AC_CHECK_PROGS(GRAPHVIZ_DOT,[dot])
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# Check whether dot is able to output PDF
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abi_gv_ok="no"
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if test "${GRAPHVIZ_DOT}" != ""; then
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AC_MSG_CHECKING([whether dot (Graphviz) can create PDF documents])
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abi_gv_pdf=`${GRAPHVIZ_DOT} -Thelp 2>&1 | grep 'pdf'`
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test "${abi_gv_pdf}" != "" && abi_gv_ok="yes"
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AC_MSG_RESULT([${abi_gv_ok}])
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fi
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# ---------------------------------------------------------------------------- #
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#
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# LaTeX support
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#
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# Define options and environment variables
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AC_ARG_VAR([TEXFLAGS],[LaTeX flags])
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AC_SUBST(TEXFLAGS)
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TEXFLAGS="${TEXFLAGS} -interaction=nonstopmode"
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# Look for the compiler
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AC_CHECK_PROGS(LATEX,[pdflatex xetex])
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# ---------------------------------------------------------------------------- #
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#
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# Markdown support
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#
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# Define options and environment variables
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AC_ARG_VAR([MDFLAGS],[Markdown flags])
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AC_SUBST(MDFLAGS)
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# Look for required utilities
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AC_CHECK_PROGS(PERL,[perl perl6 perl5])
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AC_CHECK_PROGS(MARKDOWN,[markdown])
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# Make sure we can use markdown
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if test "${MARKDOWN}" = ""; then
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AC_MSG_NOTICE([using internal version of Markdown])
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MARKDOWN='[$](top_srcdir)/config/util/markdown.pl'
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MARKDOWN="${PERL} ${MARKDOWN}"
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fi
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# ---------------------------------------------------------------------------- #
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#
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# Final adjustments
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#
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# Make sure LaTeX is usable
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abi_latex_ok="no"
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if test "${LATEX}" != ""; then
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if test "${abi_gv_ok}" = "yes"; then
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abi_latex_ok="yes"
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else
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AC_MSG_WARN([dot (Graphviz) cannot create PDF documents - disabling LaTeX])
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fi
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fi
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# Decide whether to test portability by disabling document builders
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if test "${enable_portability_tests}" = "yes"; then
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abi_gv_ok="no"
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abi_latex_ok="no"
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fi
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# Set conditionals
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AM_CONDITIONAL([DO_BUILD_GV], [test "${abi_gv_ok}" = "yes"])
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AM_CONDITIONAL([DO_BUILD_TEX], [test "${abi_gv_ok}" = "yes" -a "${abi_latex_ok}" = "yes"])
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# ---------------------------------------------------------------------------- #
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#
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# Output configuration
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#
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ABIDOC_OUTPUT
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