dnl tinmop: an humble mastodon client
dnl Copyright (C) 2020  cage

dnl This program is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation, either version 3 of the License, or
dnl (at your option) any later version.

dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.

dnl You should have received a copy of the GNU General Public License
dnl along with this program.
dnl If not, see [[http://www.gnu.org/licenses/][http://www.gnu.org/licenses/]].

AC_INIT([tinmop],[0.9.9.1414213562373-rc1],[https://codeberg.org/cage/tinmop/],[tinmop],[https://www.autistici.org/interzona/tinmop.html])

AM_INIT_AUTOMAKE([-Wall foreign])

dnl    checks for programs

AC_PATH_PROG([MSGMERGE],[msgmerge],[no])

if test "$MSGMERGE" = "no" ; then
   AC_MSG_ERROR([Can not find msgmerge, from the gettext package.])
fi

AC_PATH_PROG([XGETTEXT],[xgettext],[no])

if test "$XGETTEXT" = "no" ; then
   AC_MSG_ERROR([Can not find xgettext, from the gettext package.])
fi

AC_PATH_PROG([MSGFMT],[msgfmt],[no])

if test "$MSGFMT" = "no" ; then
   AC_MSG_ERROR([Can not find msgfmt, from the gettext package.])
fi

AM_GNU_GETTEXT([external])

AC_PATH_PROG([LISP_COMPILER],[sbcl],[no])

AC_PATH_PROG([LISP_COMPILER_ECL],[ecl],[no])

AC_ARG_WITH([ecl], [AS_HELP_STRING([--with-ecl], [Compile with Embedded Common Lisp compiler])], [LISP_COMPILER=$LISP_COMPILER_ECL], [])

if test "$LISP_COMPILER" = "no" ; then
   if test "$LISP_COMPILER_ECL" != "no" ; then
      AC_MSG_NOTICE([Unable to find SBCL but ECL seems installed on your system, try: "./reconfigure --with-ecl"])
   fi
   AC_MSG_ERROR([Unable to find a Common Lisp compiler.]);
fi

AC_MSG_NOTICE([Using $LISP_COMPILER as Common Lisp compiler])

AC_ARG_WITH([dynamic-memory-size], [AS_HELP_STRING([--with-dynamic-memory-size=size], [size, in megabytes, of the available memory to the software])], [DYNAMIC_MEMORY_SIZE=$withval], [DYNAMIC_MEMORY_SIZE=4096])

AC_SUBST(DYNAMIC_MEMORY_SIZE,[$DYNAMIC_MEMORY_SIZE])

AC_PATH_PROG([CURL],[curl],[no])

if test "$CURL" = "no" ; then
   AC_MSG_ERROR([Can not find curl.])
   exit 1;
fi

AC_PATH_PROG([GPG],[gpg],[no])

if test "$GPG" = "no" ; then
   AC_MSG_ERROR([Can not find gpg, crypto software.])
   exit 1;
fi

AC_PATH_PROG([UNZIP],[unzip],[no])

if test "$UNZIP" = "no" ; then
   AC_MSG_WARN([Can not find unzip, genpub support will be disabled.])
fi

AC_PATH_PROG([ZIP],[zip],[no])

if test "$UNZIP" = "no" ; then
   AC_MSG_WARN([Can not find zip, genpub generation support will be disabled.])
fi

AC_PATH_PROG([MAN],[man],[no])

if test "$MAN" = "no" ; then
   AC_MSG_WARN([Can not find man.])
fi

dnl autoconf has an automatic test for AWK
if test -z "${AWK}"; then
   AC_MSG_ERROR([Can not find AWK.])
   exit 1
fi

AC_PATH_PROGS([XDG_OPEN],[xdg-open open],[no])

if test "$XDG_OPEN" = "no" ; then
   AC_MSG_ERROR([Can not find xdg-open.])
   exit 1;
fi

AC_PATH_PROGS([OPENSSL],[openssl],[no])

if test "$OPENSSL" = "no" ; then
   AC_MSG_ERROR([Can not find openssl binary.])
   exit 1;
fi

AC_PATH_PROGS([GIT],[git],[no])

if test "$GIT" = "no" ; then
   AC_MSG_ERROR([Can not find git executable.])
   exit 1;
fi

AC_PATH_PROGS([CHMOD],[chmod],[no])

if test "$CHMOD" = "no" ; then
   AC_MSG_ERROR([Can not find chmod executable.])
   exit 1;
fi

AC_PATH_PROGS([DIRNAME],[dirname],[no])

if test "$DIRNAME" = "no" ; then
   AC_MSG_ERROR([Can not find dirname executable.])
   exit 1;
fi

AC_PATH_PROGS([MONTAGE],[montage montage-im6.q16 montage-im6],[no])

if test "$MONTAGE" = "no" ; then
   AC_MSG_WARN([Can not find imagemagick 'montage' executable.])
fi

AC_PATH_PROGS([FILE],[file],[no])

if test "$FILE" = "no" ; then
   AC_MSG_ERROR([Can not find 'file' executable.])
   exit 1;
fi

AC_PATH_PROGS([PKG_CONFIG],[pkg-config],[no])

COMPLETION_DIR=""
if test "$PKG_CONFIG" != "no" ; then
   COMPLETION_DIR=`pkg-config --variable=completionsdir bash-completion`
   AC_SUBST([COMPLETION_DIR])
fi

AC_PATH_PROGS([WISH],[wish],[no])

if test "$WISH" = "no" ; then
   AC_MSG_ERROR([Can not find TK interpreter executable.])
   exit 1;
fi

AC_PATH_PROGS([SDL2_CONFIG],[sdl2-config],[no])

if test "$SDL2_CONFIG" = "no" ; then
   AC_MSG_ERROR([Can not find libsdl2 development library.])
   exit 1;
fi

AM_CONDITIONAL([ENABLE_COMPLETION],[test "$COMPLETION_DIR" != ""])

AC_PROG_MKDIR_P

dnl checks for libraries

AC_CHECK_LIB([ssl], [SSL_get_version], [], AC_MSG_ERROR([Can not find libssl.]))

AC_CHECK_LIB([ncurses], [initscr], [], AC_MSG_ERROR([Can not find ncurses.]))

AC_CHECK_LIB([sqlite3], [sqlite3_libversion], [], AC_MSG_ERROR([Can not find libsqlite3.]))

AC_CHECK_LIB([turbojpeg], [tjInitDecompress], [], AC_MSG_ERROR([Can not find libturbojpeg0.]))

AC_CHECK_LIB([SDL2_ttf], [TTF_Init], [], AC_MSG_ERROR([Can not find libsdl ttf.]))

dnl check headers

AC_CHECK_HEADER([turbojpeg.h], [], AC_MSG_ERROR([Can not find libturbojpeg0 headers file.]), [])

AC_SUBST([CFLAGS], [`sdl2-config --cflags`])

AC_CHECK_HEADER([SDL.h], [], AC_MSG_ERROR([Can not find SDL headers file.]), [])

AC_CHECK_HEADER([SDL_ttf.h], [], AC_MSG_ERROR([Can not find sdl ttf header file.]), [])

AC_CONFIG_FILES([Makefile quick_quicklisp.sh po/Makefile.in src/config.lisp.in])

AC_OUTPUT

${CHMOD} 750 quick_quicklisp.sh