ac50b5a111
This should fix all remaining build issues with documentation generation. Finally. The new "--disable-docs" option should be used to skip documentation completely, whereas "--without-asciidoc" can be used if both manual and man page should not be rebuilt. As a consequence, "--without-asciidoc" can only be combined with "--enable-docs" if ready-made documentation already exists in "doc/". This is true for release tarballs (where we include prebuilt documentation for the sake of portability and simplicity), as well as for Git checkouts where the documentation has already been built earlier. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
172 lines
7.3 KiB
Plaintext
172 lines
7.3 KiB
Plaintext
#-------------------------------------------------------------------------------
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# Init
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#-------------------------------------------------------------------------------
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AC_PREREQ(2.59)
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AC_INIT([calcurse],
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m4_esyscmd([build-aux/git-version-gen .version]),
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[bugs@calcurse.org])
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AM_INIT_AUTOMAKE
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#m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
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AM_GNU_GETTEXT([external])
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AC_CONFIG_SRCDIR([src/calcurse.c])
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AC_CONFIG_HEADER([config.h])
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#-------------------------------------------------------------------------------
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# Checks for system type
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#-------------------------------------------------------------------------------
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AC_CANONICAL_HOST
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#-------------------------------------------------------------------------------
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# Checks for programs
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#-------------------------------------------------------------------------------
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AC_PROG_CC
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#-------------------------------------------------------------------------------
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# Checks for header files
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#-------------------------------------------------------------------------------
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AC_HEADER_STDC
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AC_CHECK_HEADERS([ctype.h getopt.h locale.h math.h signal.h stdio.h stdlib.h \
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string.h sys/stat.h sys/types.h sys/wait.h time.h unistd.h \
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fcntl.h paths.h errno.h limits.h regex.h])
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#-------------------------------------------------------------------------------
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# Checks for system libs
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#-------------------------------------------------------------------------------
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AC_CHECK_FUNC(initscr,,
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[
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available_ncurses="none"
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for lib in ncursesw ncurses
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do
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AC_CHECK_LIB($lib, initscr,
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[available_ncurses="$lib"; break])
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done
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if test "$available_ncurses" = none; then
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AC_MSG_ERROR(Either ncurses or ncursesw library is required to build calcurse!)
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elif test "$available_ncurses" = ncursesw; then
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AC_CHECK_HEADERS([ncursesw/ncurses.h],,
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[AC_CHECK_HEADERS([ncurses.h],,
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AC_MSG_ERROR([Missing ncursesw header file]))])
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else
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AC_CHECK_HEADERS([ncurses/ncurses.h],,
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[AC_CHECK_HEADERS([ncurses.h],,
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AC_MSG_ERROR([Missing ncurses header file]))])
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fi
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LIBS="$LIBS -l$available_ncurses"
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])
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AC_CHECK_HEADERS([pthread.h], [
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AC_CHECK_LIB(pthread, pthread_create, [
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LIBS="$LIBS -pthread"
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AC_DEFINE(HAVE_LIBPTHREAD, 1,
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[Define to 1 if you have the 'pthread' library (-pthread).])
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],
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AC_MSG_ERROR(The pthread library is required in order to build calcurse!))
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], AC_MSG_ERROR(The pthread header is required in order to build calcurse!))
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AC_CHECK_HEADERS([math.h], [
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AC_CHECK_LIB(m, exp, [
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LIBS="$LIBS -lm"
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AC_DEFINE(HAVE_LIBMATH, 1,
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[Define to 1 if you have the 'math' library (-lm).])
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],
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AC_MSG_ERROR(The math library is required in order to build calcurse!))
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], AC_MSG_ERROR(The math header is required in order to build calcurse!))
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#-------------------------------------------------------------------------------
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# Check whether to build documentation
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#-------------------------------------------------------------------------------
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AC_ARG_ENABLE(docs,
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AS_HELP_STRING([--disable-docs], [skip documentation]),
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[enabledocs=$enableval], [enabledocs=yes])
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if test x"$enabledocs" != x"yes"; then
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enabledocs=no
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AC_MSG_WARN([Skipping documentation!])
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fi
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AC_MSG_CHECKING([whether to include documentation])
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AC_MSG_RESULT($enabledocs)
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AM_CONDITIONAL(ENABLE_DOCS, test x"$enabledocs" = x"yes")
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AC_ARG_WITH(asciidoc,
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AS_HELP_STRING([--with-asciidoc],
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[use AsciiDoc to regenerate documentation]),
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[use_asciidoc=$withval],
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[use_asciidoc="auto"])
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if test x"$use_asciidoc" = x"auto"; then
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AC_PATH_PROG([ASCIIDOC], [asciidoc])
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if test -z "$ASCIIDOC"; then
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have_asciidoc=no
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AC_MSG_WARN([AsciiDoc not found - cannot rebuild documentation!])
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else
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have_asciidoc=yes
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fi
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AC_PATH_PROG([A2X], [a2x])
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if test -z "$A2X"; then
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have_a2x=no
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AC_MSG_WARN([a2x not found - cannot rebuild man pages!])
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else
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have_a2x=yes
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fi
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elif test x"$use_asciidoc" = x"yes"; then
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AC_PATH_PROG([ASCIIDOC], [asciidoc])
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if test -z "$ASCIIDOC"; then
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AC_MSG_ERROR([AsciiDoc not found and "--with-asciidoc" specified!])
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fi
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AC_PATH_PROG([A2X], [a2x])
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if test -z "$A2X"; then
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AC_MSG_ERROR([a2x not found and "--with-asciidoc" specified!])
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fi
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have_asciidoc=yes
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elif test x"$use_asciidoc" = x"no"; then
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AC_MSG_WARN([Will not rebuild documentation!])
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have_asciidoc=no
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have_a2x=no
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fi
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AM_CONDITIONAL(HAVE_ASCIIDOC, test $have_asciidoc = yes)
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AM_CONDITIONAL(HAVE_A2X, test $have_a2x = yes)
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#-------------------------------------------------------------------------------
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# Compilation options
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#-------------------------------------------------------------------------------
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CFLAGS="$CFLAGS -Wall"
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AC_ARG_ENABLE(memory_debug,
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AS_HELP_STRING([--enable-memory-debug],
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[use memory debug functions]),
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memdebug=$enableval)
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if test "$memdebug" != "yes"; then
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memdebug=no
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AC_DEFINE(CALCURSE_MEMORY_DEBUG_DISABLED, 1,
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[Define to 1 if you do not want memory debug.])
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else
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AC_DEFINE(CALCURSE_MEMORY_DEBUG, 1,
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[Define to 1 if you want memory debug.])
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fi
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AC_MSG_CHECKING([if memory debug should be used])
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AC_MSG_RESULT($memdebug)
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AM_CONDITIONAL(CALCURSE_MEMORY_DEBUG, test x$memdebug = xyes)
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#-------------------------------------------------------------------------------
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# xgettext options
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#-------------------------------------------------------------------------------
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AM_XGETTEXT_OPTION([--no-location --keyword=_ --keyword=N_])
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#-------------------------------------------------------------------------------
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# Create Makefiles
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#-------------------------------------------------------------------------------
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AC_OUTPUT(Makefile doc/Makefile src/Makefile po/Makefile.in po/Makefile)
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#-------------------------------------------------------------------------------
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# Summary
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#-------------------------------------------------------------------------------
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echo
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echo "========================================================================"
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echo "$PACKAGE is configured as follows."
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echo "Please check that this configuration matches your expectations."
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echo "Also give a look at the config.h file to check for preprocessor symbols."
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echo
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echo "Host system type : $host"
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echo
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echo "Options used to compile and link:"
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echo " PREFIX = $prefix"
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echo " VERSION = $PACKAGE_VERSION"
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echo " CC = $CC"
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echo " CFLAGS = $CFLAGS"
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echo " CPPFLAGS = $CPPFLAGS"
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echo " DEFS = $DEFS"
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echo " LD = $LD"
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echo " LDFLAGS = $LDFLAGS"
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echo " LIBS = $LIBS"
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echo "========================================================================"
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echo
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