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Copyright (c) 2020, Andinus <andinus@inventati.org>

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-11-19 09:51:41 +0000
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# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.69])
AC_INIT([profanity],[0.12.1],[jubalh@iodoru.org],[profanity],[https://profanity-im.github.io/])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([src/main.c])
AC_CONFIG_HEADERS([src/config.h])

AC_PROG_CC
LT_INIT
AC_SYS_LARGEFILE

## Determine platform
AC_CANONICAL_TARGET
PLATFORM="unknown"
AS_CASE([$target_os],
    [freebsd*], [PLATFORM="freebsd"],
    [netbsd*], [PLATFORM="netbsd"],
    [openbsd*], [PLATFORM="openbsd"],
    [darwin*], [PLATFORM="osx"],
    [cygwin], [PLATFORM="cygwin"],
    [PLATFORM="nix"])

AM_INIT_AUTOMAKE([foreign subdir-objects])

PACKAGE_STATUS="development"

## Get git branch and revision if in development
if test "x$PACKAGE_STATUS" = xdevelopment; then
    AM_CONDITIONAL([INCLUDE_GIT_VERSION], [true])
    AC_DEFINE([HAVE_GIT_VERSION], [1], [Include git info])
else
    AM_CONDITIONAL([INCLUDE_GIT_VERSION], [false])
fi

AC_DEFINE_UNQUOTED([PACKAGE_STATUS], ["$PACKAGE_STATUS"], [Status of this build])

AS_IF([test "x$PLATFORM" = xcygwin],
    [AC_DEFINE([PLATFORM_CYGWIN], [1], [Cygwin])])
AS_IF([test "x$PLATFORM" = xosx],
    [AC_DEFINE([PLATFORM_OSX], [1], [OSx])])

## Environment variables
AC_ARG_VAR([PYTHON_FRAMEWORK], [Set base directory for Python Framework])

## Options
AC_ARG_ENABLE([notifications],
    [AS_HELP_STRING([--enable-notifications], [enable desktop notifications])])
AC_ARG_ENABLE([python-plugins],
    [AS_HELP_STRING([--enable-python-plugins], [enable Python plugins])])
AC_ARG_ENABLE([c-plugins],
    [AS_HELP_STRING([--enable-c-plugins], [enable C plugins])])
AC_ARG_ENABLE([plugins],
    [AS_HELP_STRING([--enable-plugins], [enable plugins])])
AC_ARG_ENABLE([otr],
    [AS_HELP_STRING([--enable-otr], [enable otr encryption])])
AC_ARG_ENABLE([pgp],
    [AS_HELP_STRING([--enable-pgp], [enable pgp])])
AC_ARG_ENABLE([omemo],
    [AS_HELP_STRING([--enable-omemo], [enable OMEMO encryption])])
AC_ARG_WITH([xscreensaver],
    [AS_HELP_STRING([--with-xscreensaver], [use libXScrnSaver to determine idle time])])
AC_ARG_WITH([themes],
    [AS_HELP_STRING([--with-themes[[=PATH]]], [install themes (default yes)])])
AC_ARG_ENABLE([icons-and-clipboard],
    [AS_HELP_STRING([--enable-icons-and-clipboard], [enable GTK tray icons and clipboard paste support])])

# Required dependencies

AC_CHECK_FUNCS([atexit memset strdup strstr])

PKG_CHECK_MODULES([glib], [glib-2.0 >= 2.62.0], [],
    [AC_MSG_ERROR([glib 2.62.0 or higher is required])])
PKG_CHECK_MODULES([gio], [gio-2.0], [],
    [AC_MSG_ERROR([libgio-2.0 from glib-2.0 is required])])

AC_SEARCH_LIBS([fmod], [m], [],
   [AC_MSG_ERROR([math.h is required])], [])

PKG_CHECK_MODULES([curl], [libcurl >= 7.62.0], [],
    [AC_CHECK_LIB([curl], [main], [],
        [AC_MSG_ERROR([libcurl 7.62.0 or higher is required])])])

PKG_CHECK_MODULES([SQLITE], [sqlite3 >= 3.22.0], [],
    [AC_MSG_ERROR([sqlite3 3.22.0 or higher is required])])

ACX_PTHREAD([], [AC_MSG_ERROR([pthread is required])])
AS_IF([test "x$PTHREAD_CC" != x], [ CC="$PTHREAD_CC" ])

### plugins

## python
if test "x$enable_plugins" = xno; then
    AM_CONDITIONAL([BUILD_PYTHON_API], [false])
elif test "x$enable_python_plugins" != xno; then
    AS_IF([test "x$PLATFORM" = xosx], [
        AS_IF([test "x$PYTHON_FRAMEWORK" = x], [ PYTHON_FRAMEWORK="/Library/Frameworks/Python.framework" ])
        AC_MSG_NOTICE([Symlinking Python.framework to $PYTHON_FRAMEWORK])
        rm -f Python.framework
        ln -s $PYTHON_FRAMEWORK Python.framework ])
    PKG_CHECK_MODULES([python], [python-embed], [PYTHON_CONFIG_EXISTS=yes], [PYTHON_CONFIG_EXISTS=no])
    PKG_CHECK_MODULES([python], [python3-embed], [PYTHON3_CONFIG_EXISTS=yes; AC_DEFINE(PY_IS_PYTHON3, [1], [Is Python version 3])], [PYTHON3_CONFIG_EXISTS=no])
    if test "$PYTHON_CONFIG_EXISTS" = "yes" || test "$PYTHON3_CONFIG_EXISTS" = "yes"; then
        AM_CONDITIONAL([BUILD_PYTHON_API], [true])
        AC_DEFINE([HAVE_PYTHON], [1], [Python support])
    else
        if test "x$enable_python_plugins" = xyes; then
            AC_MSG_ERROR([Python not found, cannot enable Python plugins.])
        else
            AM_CONDITIONAL([BUILD_PYTHON_API], [false])
            AC_MSG_NOTICE([Python development package not found, Python plugin support disabled.])
        fi
    fi
    AS_IF([test "x$PLATFORM" = xosx], [rm -f Python.framework])
    # set path to look for global python plugins
    GLOBAL_PYTHON_PLUGINS_PATH='${pkgdatadir}/plugins'
    AC_SUBST(GLOBAL_PYTHON_PLUGINS_PATH)
else
    AM_CONDITIONAL([BUILD_PYTHON_API], [false])
fi

## C
if test "x$PLATFORM" = xcygwin; then
    AM_CONDITIONAL([BUILD_C_API], [false])
else
    LT_INIT
    if test "x$enable_plugins" = xno; then
        AM_CONDITIONAL([BUILD_C_API], [false])
    elif test "x$enable_c_plugins" != xno; then
        # libdl doesn't exist as a separate library in the BSDs and is
        # provided in the standard libraries.
        AS_IF([test "x$PLATFORM" = xopenbsd -o "x$PLATFORM" = xfreebsd -o "x$PLATFORM" = xnetbsd],
            [AM_CONDITIONAL([BUILD_C_API], [true]) AC_DEFINE([HAVE_C], [1], [C support])],
            [AC_CHECK_LIB([dl], [main],
                [AM_CONDITIONAL([BUILD_C_API], [true]) LIBS="$LIBS -ldl" AC_DEFINE([HAVE_C], [1], [C support])],
                [AS_IF(
                    [test "x$enable_c_plugins" = xyes],
                        [AC_MSG_ERROR([dl library needed to run C plugins])],
                    [AM_CONDITIONAL([BUILD_C_API], [false])])
                ])])
        # set path to look for global c plugins
        GLOBAL_C_PLUGINS_PATH='${pkglibdir}/plugins'
        AC_SUBST(GLOBAL_C_PLUGINS_PATH)
    else
        AM_CONDITIONAL([BUILD_C_API], [false])
    fi
fi

## Check for libstrophe
PKG_CHECK_MODULES([libstrophe], [libstrophe >= 0.11.0],
    [LIBS="$libstrophe_LIBS $LIBS" CFLAGS="$CFLAGS $libstrophe_CFLAGS"])

AC_MSG_CHECKING([whether libstrophe works])
AC_LINK_IFELSE([AC_LANG_SOURCE([[
    #include <strophe.h>

    int main() {
        xmpp_initialize();
        return 0;
    }
    ]])],
    [AC_MSG_RESULT([yes])],
    [AC_MSG_ERROR([libstrophe is broken, check config.log for details])])

## Check for curses library
PKG_CHECK_MODULES([ncursesw], [ncursesw],
    [NCURSES_CFLAGS="$ncursesw_CFLAGS"; NCURSES_LIBS="$ncursesw_LIBS"; CURSES="ncursesw"],
    [PKG_CHECK_MODULES([ncurses], [ncurses],
        [NCURSES_CFLAGS="$ncurses_CFLAGS"; NCURSES_LIBS="$ncurses_LIBS"; CURSES="ncurses"],
        [AC_CHECK_LIB([ncursesw], [main], [],
            [AC_CHECK_LIB([ncurses], [main], [],
                [AC_CHECK_LIB([curses], [main],
                    [LIBS="$LIBS -lcurses"; CURSES="curses"],
                    [AC_MSG_ERROR([ncurses or curses is required for profanity])])])])])])
AM_CFLAGS="$AM_CFLAGS $NCURSES_CFLAGS"
LIBS="$NCURSES_LIBS $LIBS"

## Check wide characters support in curses library
CFLAGS_RESTORE="$CFLAGS"
CFLAGS="$CFLAGS $NCURSES_CFLAGS"
AC_CACHE_CHECK([for wget_wch support in $CURSES], ncurses_cv_wget_wch,
   [AC_LINK_IFELSE([AC_LANG_SOURCE([
       void wget_wch(void);
       int main() {
           wget_wch();
           return 0;
       }
       ])],
       [ncurses_cv_wget_wch=yes],
       [ncurses_cv_wget_wch=no])
   ])
CFLAGS="$CFLAGS_RESTORE"

AS_IF([test "x$ncurses_cv_wget_wch" != xyes],
    [AC_MSG_ERROR([ncurses does not support wide characters])])

## Check for ncursesw/ncurses.h first, Arch linux uses ncurses.h for ncursesw
AC_CHECK_HEADERS([ncursesw/ncurses.h], [], [])
AC_CHECK_HEADERS([ncurses.h], [], [])
AC_CHECK_HEADERS([curses.h], [], [])

# Check for readline
AS_IF([test "x$PLATFORM" = xosx],
        [AC_PATH_PROG([BREW], [brew], ["failed"],
            [$PATH:/opt/homebrew/bin:/usr/local/bin])
        AS_IF([test "x$BREW" = xfailed],
            [AC_CHECK_FILE([/opt/local/lib/libreadline.dylib],
                [READLINE_PREFIX="/opt/local"],
                [READLINE_PREFIX="/usr/local"])],
            [READLINE_PREFIX="`$BREW --prefix readline`"])])

AS_IF([test "x$PLATFORM" = xosx],
    [AC_CHECK_FILE([$READLINE_PREFIX/lib/libreadline.dylib],
        [LIBS="-lreadline $LIBS"
            AM_CPPFLAGS="-I$READLINE_PREFIX/include $AM_CPPFLAGS"
            AM_LDFLAGS="-L$READLINE_PREFIX/lib $AM_LDFLAGS"
            AC_SUBST(AM_LDFLAGS)],
        [AC_MSG_ERROR([libreadline is required for profanity. Install it with Homebrew, MacPorts, or manually into /usr/local])])],

      [test "x$PLATFORM" = xopenbsd],
      [AC_CHECK_FILE([/usr/local/include/ereadline],
          [LIBS="-lereadline $LIBS"
              AM_CPPFLAGS="-I/usr/local/include/ereadline $AM_CFLAGS"
              AM_LDFLAGS="-L/usr/local/lib $AM_LDFLAGS"
              AC_SUBST(AM_LDFLAGS)])],

    [AC_CHECK_LIB([readline], [main], [],
        [AC_MSG_ERROR([libreadline is required for profanity])])])

## Check for optional dependencies depending on feature flags

dnl feature: icons-and-clipboard
AS_IF([test "x$enable_icons_and_clipboard" != xno],
    [PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.24.0],
        [AC_DEFINE([HAVE_GTK], [1], [libgtk module])],
        [AS_IF([test "x$enable_icons_and_clipboard" = xyes],
               [PKG_CHECK_MODULES([GTK], [gtk+-2.0 >= 2.24.10],
                                  [AC_DEFINE([HAVE_GTK], [1], [libgtk module])],
                                  [AC_MSG_ERROR([gtk+-2.0 >= 2.24.10 or gtk+-3.0 >= 3.24.0 is required for icons and clipboard])],
                                  [AC_MSG_NOTICE([gtk+-3.0/gtk+2.0 not found, icons and clipboard not enabled])])])])])

ICONS_PATH='${pkgdatadir}/icons'
AC_SUBST(ICONS_PATH)

dnl feature: notifications

## Check for desktop notification support
## Linux/FreeBSD require libnotify
## Windows uses native OS calls
## OSX requires terminal-notifier

AS_IF([test "x$PLATFORM" = xosx],
        [AS_IF([test "x$enable_notifications" != xno],
            [NOTIFIER_PATH="no"
            AC_PATH_PROG(NOTIFIER_PATH, terminal-notifier, no)
            AS_IF([test "x$NOTIFIER_PATH" = xno],
                [AS_IF([test "x$enable_notifications" = xyes],
                    [AC_MSG_ERROR([terminal-notifier not found, required for desktop notifications.])],
                    [AC_MSG_NOTICE([Desktop notifications not supported.])])],
                [AC_DEFINE([HAVE_OSXNOTIFY], [1], [terminal notifier])])])],
    [test "x$PLATFORM" = xnix -o "x$PLATFORM" = xfreebsd],
        [AS_IF([test "x$enable_notifications" != xno],
            [PKG_CHECK_MODULES([libnotify], [libnotify],
                [AC_DEFINE([HAVE_LIBNOTIFY], [1], [libnotify module])],
                [AS_IF([test "x$enable_notifications" = xyes],
                    [AC_MSG_ERROR([libnotify is required but does not exist])],
                    [AC_MSG_NOTICE([libnotify support will be disabled])])])])])

dnl feature: xscreensaver
AS_IF([test "x$enable_xscreensaver" != xno],
    [PKG_CHECK_MODULES([xscrnsaver], [xscrnsaver],
        [AC_MSG_NOTICE([xscreensaver support is enabled]);
         LIBS="$xscrnsaver_LIBS $LIBS" CFLAGS="$CFLAGS $xscrnsaver_CFLAGS"],
        [AS_IF([test "x$enable_xscreensaver" = xyes],
            [AC_MSG_ERROR([xscreensaver is required but does not exist])],
            [AC_MSG_NOTICE([xscreensaver support is disabled])])])])

dnl feature: pgp
AM_CONDITIONAL([BUILD_PGP], [false])
if test "x$enable_pgp" != xno; then
    AC_CHECK_LIB([gpgme], [main],
        [AM_CONDITIONAL([BUILD_PGP], [true])
         AC_DEFINE([HAVE_LIBGPGME], [1], [Have libgpgme])
         AC_PATH_PROG([GPGME_CONFIG], [gpgme-config], ["failed"])
         AS_IF([test "x$GPGME_CONFIG" = xfailed],
            [LIBS="-lgpgme $LIBS"],
            [LIBS="`$GPGME_CONFIG --libs` $LIBS" AM_CFLAGS="`$GPGME_CONFIG --cflags` $AM_CFLAGS"])],
        [AS_IF([test "x$enable_pgp" = xyes],
            [AC_MSG_ERROR([libgpgme is required for pgp support])],
            [AC_MSG_NOTICE([libgpgme not found, pgp support not enabled])])])
fi

dnl feature: otr
AM_CONDITIONAL([BUILD_OTR], [false])
if test "x$enable_otr" != xno; then
    AM_CONDITIONAL([BUILD_OTR], [true])

    PKG_CHECK_MODULES([libotr], [libotr >= 4.0],
        [LIBS="$libotr_LIBS $LIBS" CFLAGS="$libotr_CFLAGS $cflags"],
        [AM_CONDITIONAL([BUILD_OTR], [false])
         AS_IF([test "x$enable_otr" = xyes],
               [AC_MSG_ERROR([libotr >= 4.0 is required for OTR support])],
               [AC_MSG_NOTICE([libotr >= 4.0 not found, OTR support not enabled])])])

   AM_COND_IF([BUILD_OTR], [AC_DEFINE([HAVE_LIBOTR], [1], [Have libotr])])
fi

dnl feature: omemo
AM_CONDITIONAL([BUILD_OMEMO], [false])
if test "x$enable_omemo" != xno; then
   AM_CONDITIONAL([BUILD_OMEMO], [true])
    PKG_CHECK_MODULES([libsignal], [libsignal-protocol-c >= 2.3.2],
        [LIBS="-lsignal-protocol-c $LIBS"],
        [AC_MSG_NOTICE([libsignal-protocol-c >= 2.3.2 not found, OMEMO support not enabled])])

    AC_CHECK_LIB([gcrypt], [gcry_md_extract],
        [LIBS="-lgcrypt $LIBS"],
        [AM_CONDITIONAL([BUILD_OMEMO], [false])
         AS_IF([test "x$enable_omemo" = xyes],
               [AC_MSG_ERROR([gcrypt >= 1.7.0 is required for OMEMO support])],
               [AC_MSG_NOTICE([gcrypt >= 1.7.0 not found, OMEMO support not enabled])])])

   AM_COND_IF([BUILD_OMEMO], [AC_DEFINE([HAVE_OMEMO], [1], [Have OMEMO])])
fi

dnl feature: themes
AS_IF([test "x$with_themes" = xno],
    [THEMES_INSTALL="false"],
    [THEMES_INSTALL="true"])
AS_IF([test "x$with_themes" = xno -o "x$with_themes" = xyes -o "x$with_themes" = x],
    [THEMES_PATH='${pkgdatadir}/themes'],
    [THEMES_PATH="$with_themes"])
AC_SUBST(THEMES_PATH)
AM_CONDITIONAL([THEMES_INSTALL], "$THEMES_INSTALL")

## Tests

# cmocka is required only for tests, profanity shouldn't be linked with it
# TODO: pass cmocka_CFLAGS and cmocka_LIBS to Makefile.am
PKG_CHECK_MODULES([cmocka], [cmocka], [],
    [AC_MSG_NOTICE([cmocka is not found, will not be able to run tests])])

AM_CONDITIONAL([HAVE_STABBER], [false])
AC_CHECK_LIB([stabber], [stbbr_start], [AM_CONDITIONAL([HAVE_STABBER], [true])],
    [AC_MSG_NOTICE([libstabber not found, will not be able to run functional tests])])
AM_CONDITIONAL([HAVE_EXPECT], [false])
AC_CHECK_LIB([expect], [exp_expectl], [AM_CONDITIONAL([HAVE_EXPECT], [true])],
    [AC_MSG_NOTICE([libexpect not found, will not be able to run functional tests])])

## Default parameters
AM_CFLAGS="$AM_CFLAGS -Wall -Wno-deprecated-declarations -std=gnu99"
AM_CFLAGS="$AM_CFLAGS -Wall -Wno-deprecated-declarations -std=gnu99 -ggdb3"
AM_LDFLAGS="$AM_LDFLAGS -export-dynamic"

AS_IF([test "x$PACKAGE_STATUS" = xdevelopment],
    [AM_CFLAGS="$AM_CFLAGS -Wunused -Werror"])
AS_IF([test "x$PLATFORM" = xosx],
    [AM_CFLAGS="$AM_CFLAGS -Qunused-arguments"])

AM_CFLAGS="$AM_CFLAGS $PTHREAD_CFLAGS $glib_CFLAGS $gio_CFLAGS $curl_CFLAGS ${SQLITE_CFLAGS} $libstrophe_CFLAGS"
AM_CFLAGS="$AM_CFLAGS $libnotify_CFLAGS ${GTK_CFLAGS} $python_CFLAGS"
AM_CFLAGS="$AM_CFLAGS -DTHEMES_PATH=\"\\\"$THEMES_PATH\\\"\" -DICONS_PATH=\"\\\"$ICONS_PATH\\\"\" -DGLOBAL_PYTHON_PLUGINS_PATH=\"\\\"$GLOBAL_PYTHON_PLUGINS_PATH\\\"\" -DGLOBAL_C_PLUGINS_PATH=\"\\\"$GLOBAL_C_PLUGINS_PATH\\\"\""
LIBS="$glib_LIBS $gio_LIBS $PTHREAD_LIBS $curl_LIBS $libnotify_LIBS $python_LIBS ${GTK_LIBS} ${SQLITE_LIBS} $LIBS"

AC_SUBST(AM_LDFLAGS)
AC_SUBST(AM_CFLAGS)
AC_SUBST(AM_CPPFLAGS)

## Output
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

AC_MSG_NOTICE([Summary of build options:
PLATFORM                   : $target_os
PACKAGE_STATUS             : $PACKAGE_STATUS
LIBS                       : $LIBS
Install themes             : $THEMES_INSTALL
Themes path                : $THEMES_PATH
Icons path                 : $ICONS_PATH
Global Python plugins path : $GLOBAL_PYTHON_PLUGINS_PATH
Global C plugins path      : $GLOBAL_C_PLUGINS_PATH
CFLAGS                     : $AM_CFLAGS
CPPFLAGS                   : $AM_CPPFLAGS
LDFLAGS                    : $AM_LDFLAGS
LIBS                       : $LIBS

Run `make' to build profanity])

dnl vim: expandtab:ts=4:sts=4:sw=4
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-11-19 09:51:40 +0000