X-Git-Url: https://git.sur5r.net/?p=kconfig-frontends;a=blobdiff_plain;f=configure.ac;h=150bc500cdaff67032544bfcbcbe5b4bf2b7d9af;hp=903487a3dd07b5908acd67a3239582821800ef33;hb=HEAD;hpb=f10edb64056ef0a8770b7792ba9f5d18658fbbfb diff --git a/configure.ac b/configure.ac index 903487a..150bc50 100644 --- a/configure.ac +++ b/configure.ac @@ -1,66 +1,128 @@ # -*- Autoconf -*- # Process this file with autoconf to produce a configure script. +#--------------------------------------------------------------------------- +# Global initialisation + +#---------------------------------------- +# Prepare autoconf AC_PREREQ([2.67]) AC_INIT( [kconfig-frontends], [m4_esyscmd_s([./scripts/version.sh])], - [nobody@nowhere.org]) + [yann.morin.1998@free.fr]) AC_CONFIG_SRCDIR([frontends/conf/conf.c]) # Use a config.h to avoid brazilions -DHAVE_FOO on compile lines -AC_CONFIG_HEADERS([config.h]) -AC_CONFIG_AUX_DIR([scripts]) +AC_CONFIG_HEADERS([scripts/.autostuff/config.h]) +AC_CONFIG_AUX_DIR([scripts/.autostuff/scripts]) +AC_CONFIG_MACRO_DIR([scripts/.autostuff/m4]) -# Checks for programs. -AC_PROG_CC -AC_PROG_CXX -AC_PROG_MAKE_SET - -# Checks for libraries. -# (none) +#---------------------------------------- +# Prepare automake -# Checks for header files. -AC_HEADER_STDC -# The folowing AC_CHECK_HEADERS was a single big line -AC_CHECK_HEADERS([ fcntl.h libintl.h limits.h locale.h ]) -AC_CHECK_HEADERS([ stdlib.h string.h sys/time.h unistd.h ]) +AM_INIT_AUTOMAKE([foreign subdir-objects]) -# Checks for typedefs, structures, and compiler characteristics. -AC_HEADER_STDBOOL -AC_C_INLINE -AC_TYPE_SIZE_T - -# Checks for library functions. -AC_FUNC_MALLOC -AC_FUNC_REALLOC -AC_FUNC_ALLOCA -# The following AC_CHECK_FUNCS was a single big line -AC_CHECK_FUNCS([ bzero memmove memset ]) -AC_CHECK_FUNCS([ strcasecmp strchr strcspn strdup strncasecmp strpbrk strrchr strspn strtol ]) -AC_CHECK_FUNCS([ gettimeofday mkdir regcomp setlocale uname ]) - -# End of the autoscan-detected stuff -#--------------------------------------------------------------------------- +# For releases, enable silent rules, unless the user explicitly +# disables them. +# For the devel tree, do build with verbose output, unless user +# explicitly enables silent rules +AS_IF( + [test "$(${srcdir}/scripts/version.sh --internal)" = "git"], + [AM_SILENT_RULES], + [AM_SILENT_RULES([yes])]) #---------------------------------------- +# Prepare libtool +m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) dnl Automake, we have a problem... +LT_PREREQ([2.2.6]) +LT_INIT([disable-static]) + +#--------------------------------------------------------------------------- # Set misc options + +# By default, do build with -Wall, unless the user asks not to +[wall_CFLAGS=-Wall] +AC_ARG_ENABLE( + [wall], + [AS_HELP_STRING( + [--disable-wall], + [build with -Wall (default=yes)])], + [AS_CASE( + ["$enableval"], + [yes], [wall_CFLAGS=-Wall], + [*], [wall_CFLAGS=""])]) +AC_SUBST([wall_CFLAGS],[${wall_CFLAGS}]) + +# For releases, do not build with -Werror, unless the user explicitly +# requests to build with -Werror. +# For the devel tree, do build with -Werror by default, unless user +# explicitly disables -Werror +AS_IF( + [test "$(${srcdir}/scripts/version.sh --internal)" = "git"], + [werror_CFLAGS=-Werror]) +AC_ARG_ENABLE( + [werror], + [AS_HELP_STRING( + [--enable-werror], + [build with -Werror (default=no)])], + [AS_CASE( + ["$enableval"], + [yes], [werror_CFLAGS=-Werror], + [*], [werror_CFLAGS=""])]) +AC_SUBST([werror_CFLAGS],[${werror_CFLAGS}]) + # Although there is a default (="linux") in the code, we do provide # a default here, to get a consistent autostuff behavior AC_ARG_ENABLE( - [package-name], + [root-menu-prompt], + [AS_HELP_STRING( + [--enable-root-menu-prompt=PROMPT], + [set the root-menu prompt (default=Configuration)])], + [AS_CASE( + ["$enableval"], + [yes], [root_menu=Configuration], + [no], [root_menu=], + [# Escape the $ signs, otherwise they would get munged by make + root_menu="$( echo "$enableval" |sed -e 's/\$/\\$$/g;' )"])]) +AC_SUBST([root_menu], [${root_menu=Configuration}]) + +AC_ARG_ENABLE( + [config-prefix], [AS_HELP_STRING( - [--enable-package-name], - [set the package name (default=kconfig-frontends)])], + [--enable-config-prefix=PREFIX], + [the prefix to the config option (default=CONFIG_)])], [AS_CASE( ["$enableval"], - [yes], [package_name=$PACKAGE_NAME], - [no], [package_name=], - [package_name=$enableval])]) -AC_SUBST([package_name], [${package_name=$PACKAGE_NAME}]) + [*" "*],[AC_MSG_ERROR([config prefix can not contain spaces: '$enableval'])], + [yes], [config_prefix=CONFIG_], + [no], [config_prefix=], + [config_prefix=$enableval])]) +AC_SUBST([config_prefix], [${config_prefix-CONFIG_}]) + +AC_ARG_ENABLE( + [utils], + [AS_HELP_STRING( + [--disable-utils], + [install utilities to manage .config files (default=yes)])]) +AC_SUBST([enable_utils], [${enable_utils:-yes}]) + +AC_ARG_ENABLE( + [L10n], + [AS_HELP_STRING( + [--disable-L10n], + [enable localisation (L10n) (default=auto)])]) +AC_SUBST([enable_L10n], [${enable_L10n:-yes}]) #---------------------------------------- # Options to selectively enable/disable frontends # All are selected by default +AC_ARG_ENABLE( + [kconfig], + [AS_HELP_STRING( + [--disable-kconfig], + [kconfig, the meta-frontend to all kconfig tools (default=yes)])]) +AC_SUBST([enable_kconfig], [${enable_kconfig:-yes}]) + AC_ARG_ENABLE( [conf], [AS_HELP_STRING( @@ -102,6 +164,7 @@ AC_ARG_ENABLE( [for f in conf mconf nconf gconf qconf; do AS_CASE( ["$enableval"], + [yes], [eval enable_$f=yes], ["$f"], [eval enable_$f=yes], ["$f",*], [eval enable_$f=yes], [*,"$f"], [eval enable_$f=yes], @@ -110,58 +173,154 @@ AC_ARG_ENABLE( done]) AC_SUBST([enable_frontends]) +#---------------------------------------- +# What extra CFLAGS we will be using +AC_SUBST([kf_CFLAGS], ["$wall_CFLAGS $werror_CFLAGS"]) + +#---------------------------------------- +# Dependencies that will be needed, depending on the frontends +AS_CASE( + ["$enable_mconf":"$enable_nconf"], + [*yes*], [need_curses=yes], + [*auto*], [need_curses=auto], + [need_curses=no]) +[need_panel_menu="$enable_nconf"] +AS_CASE( + ["$enable_gconf":"$enable_qconf"], + [*yes*], [need_pkgconfig=yes], + [*auto*], [need_pkgconfig=yes], + [need_pkgconfig=no ]) +[need_gtk="$enable_gconf"] +[need_qt="$enable_qconf"] + +#--------------------------------------------------------------------------- +# Now check we have the required stuff + #---------------------------------------- # Some program checks +AC_PROG_CC +AM_PROG_CC_C_O +AC_PROG_CXX +AC_C_INLINE +AC_PROG_MAKE_SET +AS_IF( + [test "$need_pkgconfig" = "yes"], + [PKG_PROG_PKG_CONFIG()]) +# Look for `lex'. If it cannot be found, autoconf sets $LEX to ':'. AC_PROG_LEX +AS_IF( + [test "$LEX" = ":"], + [AC_MSG_ERROR([can not find a lexer generator (such as lex or flex)])]) +AC_SUBST([AM_LFLAGS], ["-L -P zconf"]) +# Look for `yacc'. If it cannot be found, autoconf sets $YACC to 'yacc'. AC_PROG_YACC +AS_IF( + [test "$YACC" = "yacc"], + [AC_CHECK_PROGS( + [YACC_IN_PATH], + [yacc])] + AS_IF( + [test -z "$YACC_IN_PATH"], + [AC_MSG_ERROR([can not find a parser generator (such as yacc or bison)])])) +AC_SUBST([AM_YFLAGS], ["-t -l -p zconf"]) + +#---------------------------------------- +# Special section to check for gperf. AC_CHECK_PROGS( [GPERF], [gperf]) AS_IF( [test -z "$GPERF"], [AC_MSG_ERROR([can not find gperf])]) -AC_SUBST([AM_LFLAGS], ["-L -P zconf"]) -AC_SUBST([AM_YFLAGS], ["-t -l -p zconf"]) + +# gperf 3.1 generates functions with 'size_t' instead of 'unsigned int' +AC_MSG_CHECKING([for the type used in gperf declarations]) +GPERF_LEN_TYPE= +AS_VAR_SET( + [GPERF_PROLOG], + [`echo foo,bar | ${GPERF} -L ANSI-C`]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ + #include + ${GPERF_PROLOG} + const char * in_word_set(const char *, size_t); + ]]) + ], + [GPERF_LEN_TYPE='size_t'], + [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ + #include + ${GPERF_PROLOG} + const char * in_word_set(const char *, unsigned int); + ]]) + ], + [GPERF_LEN_TYPE='unsigned int'], + [AC_MSG_RESULT([not size_t, not unsigned int. What else?]) + AC_MSG_FAILURE([unable to detect the type used in gperf declarations]) + ])]) +AC_MSG_RESULT([${GPERF_LEN_TYPE}]) +AC_SUBST([GPERF_LEN_TYPE]) #---------------------------------------- # Check for gettext, for the kconfig frontends -AC_SUBST([GETTEXT]) -AC_CHECK_HEADERS( - [libintl.h], - [ac_ct_gettext_hdr=$ac_header; break], - [AC_MSG_WARN([libintl is missing, frontends will not be localised])]) +[has_gettext="$enable_L10n"] +AS_IF( + [test "$has_gettext" = "yes"], + [AC_CHECK_HEADERS( + [libintl.h], + [ac_ct_gettext_hdr=$ac_header; break], + [has_gettext=no])]) AS_IF( - [test -n "$ac_ct_gettext_hdr"], + [test "$has_gettext" = "yes"], [AC_CHECK_DECL( [gettext],, - [AC_MSG_WARN([gettext is missing, frontends will not be localised]) - GETTEXT=-DKBUILD_NO_NLS], + [has_gettext=no], [#include <$ac_ct_gettext_hdr>])]) +AS_IF( + [test "$has_gettext" = "yes"], + [LIBS_old="$LIBS" + LIBS= + AC_SEARCH_LIBS( + [gettext], + [intl],, + [has_gettext=no]) + intl_LIBS="$LIBS" + LIBS="$LIBS_old"]) +AS_IF( + [test "$has_gettext" = "no"], + [intl_CPPFLAGS=-DKBUILD_NO_NLS]) +AC_SUBST([intl_CPPFLAGS]) +AC_SUBST([intl_LIBS]) #---------------------------------------- # Check for ncurses, for the mconf & nconf frontends -AS_CASE( - ["$enable_mconf":"$enable_nconf"], - [yes:*], [need_curses=yes], - [*:yes], [need_curses=yes], - [auto:*], [need_curses=auto], - [*:auto], [need_curses=auto], - [need_curses=no]) - AS_IF( [test "$need_curses" = "yes" -o "$need_curses" = "auto"], - [AC_SUBST([CURSES_LOC]) + [AC_SUBST([ncurses_mconf_CPPFLAGS]) AC_SUBST([ncurses_LIBS]) LIBS_old="$LIBS" + LIBS= AC_CHECK_HEADERS( - [ncurses/ncurses.h ncurses/curses.h ncursesw/curses.h ncurses.h curses.h], - [CURSES_LOC=$ac_header; break]) + [ncursesw/curses.h ncurses/ncurses.h ncurses/curses.h ncurses.h curses.h], + [CURSES_LOC=$ac_header + ncurses_mconf_CPPFLAGS=-DCURSES_LOC=\\\"$ac_header\\\" + break # Stupid syntax-coloring in vim: "]) AS_IF( [test -z "$CURSES_LOC"], [AS_IF( [test "$need_curses" = "yes"], [AC_MSG_ERROR([could not find curses headers (frontends: mconf/nconf)])], [has_curses=no])]) + AS_CASE( + [$CURSES_LOC], + [ncursesw/*],[ncurses_mconf_CPPFLAGS="$ncurses_mconf_CPPFLAGS -DNCURSES_WIDECHAR=1"]) + AC_SEARCH_LIBS( + [setupterm], + [tinfo], + [break]) AC_SEARCH_LIBS( [initscr], [ncursesw ncurses curses], @@ -181,16 +340,21 @@ AS_IF( #---------------------------------------- # Check for libpanel and libmenu, for the nconf frontend -[need_panel_menu="$enable_nconf"] - AS_IF( [test "$need_panel_menu" = "yes" -o "$need_panel_menu" = "auto"], - [AC_SUBST([ncurses_extra_LIBS]) + [AC_SUBST([ncurses_nconf_CPPFLAGS]) + AC_SUBST([ncurses_panel_menu_LIBS]) + AS_CASE( + [$CURSES_LOC], + [ncursesw/*],[ncurses_nconf_CPPFLAGS="-I/usr/include/ncursesw"], + [ncurses/*],[ncurses_nconf_CPPFLAGS="-I/usr/include/ncurses"]) LIBS_old="$LIBS" + LIBS= AC_SEARCH_LIBS( [new_panel], - [panel], - [ac_ct_panel_lib_found=yes; break]) + [panelw panel], + [ac_ct_panel_lib_found=yes; break],, + [$ncurses_LIBS]) AS_IF( [test -z "$ac_ct_panel_lib_found"], [AS_IF( @@ -199,46 +363,24 @@ AS_IF( [has_panel_menu=no])]) AC_SEARCH_LIBS( [menu_init], - [menu], - [ac_ct_menu_lib_found=yes; break]) + [menuw menu], + [ac_ct_menu_lib_found=yes; break],, + [$ncurses_LIBS]) AS_IF( [test -z "$ac_ct_panel_lib_found"], [AS_IF( [test "$need_panel_menu" = "yes"], [AC_MSG_ERROR([could not find libmenu library (frontend: nconf)])], [has_panel_menu=no])]) - ncurses_extra_LIBS="$LIBS" + ncurses_panel_menu_LIBS="$LIBS" LIBS=$LIBS_old]) AS_IF( [test "$has_panel_menu" = "no" ], [enable_nconf=no]) -#---------------------------------------- -# Check if the lxdialog library should be built -AS_IF( - [test "$enable_mconf" = "yes" -o "$enable_mconf" = "auto"], - [need_lxdialog=yes], - [need_lxdialog=no]) - -#---------------------------------------- -# Check pkg-config if needed -AS_CASE( - ["$enable_gconf":"$enable_qconf"], - [yes:*], [need_pkgconfig=yes], - [*:yes], [need_pkgconfig=yes], - [auto:*], [need_pkgconfig=yes], - [*:auto], [need_pkgconfig=yes], - [need_pkgconfig=no ]) - -AS_IF( - [test "$need_pkgconfig" = "yes"], - [PKG_PROG_PKG_CONFIG()]) - #---------------------------------------- # Check headers and libs for gconf -[need_gtk="$enable_gconf"] - AS_IF( [test "$need_gtk" = "yes" -o "$need_gtk" = "auto"], [PKG_CHECK_MODULES( @@ -255,24 +397,46 @@ AS_IF( [enable_gconf=no]) #---------------------------------------- -# Check headers and libs for gconf -[need_qt="$enable_qconf"] - +# Check headers and libs for qconf AS_IF( [test "$need_qt" = "yes" -o "$need_qt" = "auto"], [PKG_CHECK_MODULES( - [qt4], - [QtCore QtGui Qt3Support], - [has_qt=yes], + [Qt5], + [Qt5Core Qt5Gui Qt5Widgets], + [has_qt=yes; need_moc="$need_qt"], [AS_IF( [test "$need_qt" = "yes"], - [AC_MSG_ERROR([could not find QT4 headers and/or libraries (frontend: qconf)])], - [has_qt=no])])]) + [AC_MSG_ERROR([could not find Qt5 headers and/or libraries (frontend: qconf)])], + [has_qt=no; need_moc=no])])]) +AC_ARG_VAR([MOC], [Qt5 meta object compiler (moc) command]) AS_IF( - [test "$has_qt" = "no" ], + [test "$need_moc" = "yes" -o "$need_moc" = "auto"], + [QT5_BINDIR=`$PKG_CONFIG Qt5Core --variable host_bins` + AC_PATH_PROGS( + [MOC], + [moc-qt5 moc],, + [$QT5_BINDIR:$PATH]) + AS_IF( + [test -n "$MOC"], + [has_moc=yes], + [AS_IF( + [test "$need_moc" = "yes"], + [AC_MSG_ERROR([could not find moc (frontend: qconf)])], + [has_moc=no])])]) + +AS_IF( + [test "$has_qt" = "no" -o "$has_moc" = "no"], [enable_qconf=no]) +#---------------------------------------- +# Per-frontends extra libraries +AC_ARG_VAR([conf_EXTRA_LIBS], [Extra libraries to build the conf frontend] ) +AC_ARG_VAR([gconf_EXTRA_LIBS], [Extra libraries to build the gconf frontend]) +AC_ARG_VAR([mconf_EXTRA_LIBS], [Extra libraries to build the mconf frontend]) +AC_ARG_VAR([nconf_EXTRA_LIBS], [Extra libraries to build the nconf frontend]) +AC_ARG_VAR([qconf_EXTRA_LIBS], [Extra libraries to build the qconf frontend]) + #--------------------------------------------------------------------------- # Now, we know what frontends to enable AS_IF([test "$enable_conf" = "auto"], [enable_conf=yes ]) @@ -281,10 +445,25 @@ AS_IF([test "$enable_mconf" = "auto"], [enable_mconf=yes]) AS_IF([test "$enable_nconf" = "auto"], [enable_nconf=yes]) AS_IF([test "$enable_qconf" = "auto"], [enable_qconf=yes]) -#--------------------------------------------------------------------------- -# Prepare automake -AM_INIT_AUTOMAKE -AM_PROG_CC_C_O +#---------------------------------------- +# Check if the lxdialog library should be built +AS_IF( + [test "$enable_mconf" = "yes"], + [need_lxdialog=yes], + [need_lxdialog=no]) + +#---------------------------------------- +# Check if the images library should be built +AS_IF( + [test "$enable_gconf" = "yes" -o "$enable_qconf" = "yes"], + [need_images=yes], + [need_images=no]) + +#---------------------------------------- +# Setup automake conditional build +AM_CONDITIONAL( + [COND_kconfig], + [test "$enable_kconfig" = "yes"]) AM_CONDITIONAL( [COND_conf], [test "$enable_conf" = "yes"]) @@ -303,10 +482,15 @@ AM_CONDITIONAL( AM_CONDITIONAL( [COND_lxdialog], [test "$need_lxdialog" = "yes"]) - -#--------------------------------------------------------------------------- -# Prepare libtool -LT_INIT([disable-static]) +AM_CONDITIONAL( + [COND_images], + [test "$need_images" = "yes"]) +AM_CONDITIONAL( + [COND_utils], + [test "$enable_utils" = "yes"]) +AM_CONDITIONAL( + [COND_utils_gettext], + [test "$has_gettext" = "yes"]) #---------------------------------------- # Get the version to apply to the parser shared library @@ -314,42 +498,51 @@ AC_SUBST( [KCONFIGPARSER_LIB_VERSION], [m4_esyscmd_s([./scripts/version.sh --plain])]) +#---------------------------------------- +# Pretty-print the configuration settings +[fe_list=] +AS_IF([test "$enable_conf" = "yes"], [fe_list="$fe_list conf" ]) +AS_IF([test "$enable_gconf" = "yes"], [fe_list="$fe_list gconf"]) +AS_IF([test "$enable_mconf" = "yes"], [fe_list="$fe_list mconf"]) +AS_IF([test "$enable_nconf" = "yes"], [fe_list="$fe_list nconf"]) +AS_IF([test "$enable_qconf" = "yes"], [fe_list="$fe_list qconf"]) +# The meta frontend is handled separatly, below, because we do not +# want it in the list of tools, kcfg_list. + +[kcfg_list="$fe_list"] +AS_IF([test "$enable_utils" = "yes"], [kcfg_list="$kcfg_list diff merge tweak"]) +AS_IF([test "$has_gettext" = "yes"], [kcfg_list="$kcfg_list gettext"]) +AC_SUBST([kcfg_list], [${kcfg_list}]) + +AS_IF([test "$enable_kconfig" = "yes"], [fe_list=" kconfig$fe_list"]) + +[lib_list=] +AS_IF( + [test "$enable_shared" = "yes"], + [lib_list="$lib_list shared (version: $KCONFIGPARSER_LIB_VERSION)"]) +AS_IF( + [test "$enable_static" = "yes"], + [lib_list="$lib_list${lib_list:+,} static"]) + #---------------------------------------- # Finalise +# All generated files are generated by a Makefile rule, except Makefile +# itself of course. +# There is no generic solution in automake to generate a file from its +# .in source, so we'd have to provide custom, hand-made rules, which is +# not nice. So, we handle libs/parser/kconfig-parser.pc here. AC_CONFIG_FILES([ Makefile - libs/Makefile - libs/lxdialog/Makefile - libs/parser/Makefile - frontends/Makefile - frontends/conf/Makefile - frontends/mconf/Makefile - frontends/nconf/Makefile - frontends/gconf/Makefile - frontends/qconf/Makefile + libs/parser/kconfig-parser.pc ]) AC_OUTPUT +AC_MSG_NOTICE() AC_MSG_NOTICE([Configured with:]) -AC_MSG_NOTICE([- package name: '$package_name']) -AC_MSG_NOTICE([- frontends:]) -AS_IF([test "$enable_conf" = "yes"], - [AC_MSG_NOTICE([ - conf: yes])], - [AC_MSG_NOTICE([ - conf: no])]) -AS_IF([test "$enable_gconf" = "yes"], - [AC_MSG_NOTICE([ - gconf: yes])], - [AC_MSG_NOTICE([ - gconf: no])]) -AS_IF([test "$enable_mconf" = "yes"], - [AC_MSG_NOTICE([ - mconf: yes])], - [AC_MSG_NOTICE([ - mconf: no])]) -AS_IF([test "$enable_nconf" = "yes"], - [AC_MSG_NOTICE([ - nconf: yes])], - [AC_MSG_NOTICE([ - nconf: no])]) -AS_IF([test "$enable_qconf" = "yes"], - [AC_MSG_NOTICE([ - qconf: yes])], - [AC_MSG_NOTICE([ - qconf: no])]) -AC_MSG_NOTICE([- parser library:]) -AS_IF([test "$enable_shared" = "yes"], - [AC_MSG_NOTICE([ - shared: yes, versioned $KCONFIGPARSER_LIB_VERSION])], - [AC_MSG_NOTICE([ - shared: no])]) -AC_MSG_NOTICE([ - static: $enable_static]) +AC_MSG_NOTICE([- parser library :$lib_list]) +AC_MSG_NOTICE([ - root-menu prompt : $root_menu]) +AC_MSG_NOTICE([ - config prefix : $config_prefix]) +AC_MSG_NOTICE([- frontends :$fe_list]) +AC_MSG_NOTICE([ - localised : $has_gettext]) +AC_MSG_NOTICE([- install utilities : $enable_utils]) +AC_MSG_NOTICE([- CFLAGS CXXFLAGS : $wall_CFLAGS $werror_CFLAGS])