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https://github.com/GothenburgBitFactory/taskwarrior.git
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- Modified configure.ac to allow inclusion/exclusion of both ncurses and Lua. - Also allows specification of include and lib directories for ncurses and Lua separately. - This addresses a recent problem with Cygwin 1.7, where the most recent patches relocated ncurses from /usr/include to /usr/include/ncurses, and consequently broke task's default configuration, which was not very clever.
This commit is contained in:
Paul Beckingham
parent
756200676d
commit
69e0893c61
1 changed files with 116 additions and 37 deletions
143
configure.ac
143
configure.ac
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@ -4,9 +4,18 @@
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AC_PREREQ(2.61)
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AC_INIT(task, 1.9.0.beta2, support@taskwarrior.org)
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# Source type.
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AC_PROG_CXX
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AC_PROG_CC
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AC_LANG(C++)
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# Local copies for modification and later AC_SUBST.
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CFLAGS="${CFLAGS=}"
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CXXFLAGS="${CXXFLAGS=}"
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# this macro is used to get the arguments supplied
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# to the configure script (./configure --enable-debug)
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# Check if we have enable debug support.
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@ -14,15 +23,18 @@ AC_MSG_CHECKING(whether to enable debugging)
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debug_default="no"
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AC_ARG_ENABLE(debug, [ --enable-debug=[no/yes] turn on debugging
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[default=$debug_default]],, enable_debug=$debug_default)
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# Yes, shell scripts can be used
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if test "$enable_debug" = "yes"; then
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CXXFLAGS="$CFLAGS -Wall -pedantic -ggdb3 -DDEBUG"
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if test "x$enable_debug" = "xyes"; then
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CFLAGS="$CFLAGS -Wall -pedantic -ggdb3 -DDEBUG"
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CXXFLAGS="$CXXFLAGS -Wall -pedantic -ggdb3 -DDEBUG"
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AC_MSG_RESULT(yes)
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else
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CXXFLAGS="$CFLAGS -Wall -pedantic -O3"
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CFLAGS="$CFLAGS -Wall -pedantic -O3"
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CXXFLAGS="$CXXFLAGS -Wall -pedantic -O3"
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AC_MSG_RESULT(no)
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fi
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# Check for OS.
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OS=`uname|sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'|cut -c 1-5`
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if test "$OS" = "sunos"; then
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@ -51,55 +63,118 @@ else
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AC_DEFINE([UNKNOWN], [], [Compiling on Unknown])
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fi
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# Check for Lua.
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AC_ARG_ENABLE([lua], AS_HELP_STRING([--enable-lua], [Disable feature lua]))
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AC_ARG_WITH(lua-inc, [--with-lua-inc=DIR, Lua include files are in DIR],lua_inc=$withval,lua_inc='')
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AC_ARG_WITH(lua-lib, [--with-lua-lib=DIR, Lua library files are in DIR],lua_lib=$withval,lua_lib='')
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if test "x$enable_lua" = "xyes" ; then
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ac_save_CPPFLAGS="$CPPFLAGS"
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LDFLAGS="$LDFLAGS"
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# ncurses enabled by default.
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AC_ARG_WITH([ncurses],
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[AS_HELP_STRING([--without-ncurses], [disable support for ncurses])],
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[with_ncurses=no],
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[with_ncurses=yes])
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LUA_CFLAGS=""
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LUA_LFLAGS=""
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AC_ARG_WITH([ncurses-inc],
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[AS_HELP_STRING ([--with-ncurses-inc=DIR], [ncurses include files are in DIR])],
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[ncurses_inc=$withval],
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[ncurses_inc=''])
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AC_ARG_WITH([ncurses-lib],
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[AS_HELP_STRING ([--with-ncurses-lib=DIR], [ncurses lib files are in DIR])],
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[ncurses_lib=$withval],
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[ncurses_lib=''])
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if test "x$with_ncurses" == "xyes" ; then
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AC_DEFINE([HAVE_LIBNCURSES], [1], [Defined if you have libncurses])
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if test -n "$ncurses_inc"; then
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CFLAGS="$CFLAGS -I$ncurses_inc"
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CXXFLAGS="$CXXFLAGS -I$ncurses_inc"
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fi
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if test -n "$ncurses_lib"; then
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LDFLAGS="$LDFLAGS -L$ncurses_lib"
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fi
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AC_CHECK_LIB([ncurses],[main])
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fi
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# Readline enabled by default.
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#AC_ARG_WITH([readline],
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# [AS_HELP_STRING([--without-readline], [disable support for readline])],
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# [with_readline=no],
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# [with_readline=yes])
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#
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#AC_ARG_WITH([readline-inc],
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# [AS_HELP_STRING ([--with-readline-inc=DIR], [readline include files are in DIR])],
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# [readline_inc=$withval],
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# [readline_inc=''])
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#
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#AC_ARG_WITH([readline-lib],
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# [AS_HELP_STRING ([--with-readline-lib=DIR], [readline lib files are in DIR])],
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# [readline_lib=$withval],
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# [readline_lib=''])
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#
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#if test "x$with_readline" == "xyes" ; then
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# AC_DEFINE([HAVE_LIBREADLINE], [1], [Defined if you have libreadline])
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# if test -n "$readline_inc"; then
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# CFLAGS="$CFLAGS -I$readline_inc"
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# CXXFLAGS="$CXXFLAGS -I$readline_inc"
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# fi
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#
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# if test -n "$readline_lib"; then
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# LDFLAGS="$LDFLAGS -L$readline_lib"
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# fi
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#
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# AC_CHECK_LIB([readline],[main])
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#fi
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# Lua disabled by default.
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AC_ARG_WITH([lua],
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[AS_HELP_STRING([--with-lua], [enable support for lua])],
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[with_lua=yes],
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[with_lua=no])
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AC_ARG_WITH([lua-inc],
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[AS_HELP_STRING ([--with-lua-inc=DIR], [lua include files are in DIR])],
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[lua_inc=$withval],
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[lua_inc=''])
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AC_ARG_WITH([lua-lib],
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[AS_HELP_STRING ([--with-lua-lib=DIR], [lua lib files are in DIR])],
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[lua_lib=$withval],
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[lua_lib=''])
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if test "x$with_lua" == "xyes" ; then
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AC_DEFINE([HAVE_LIBLUA], [1], [Defined if you have liblua])
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if test -n "$lua_inc"; then
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CFLAGS="$CFLAGS -I$lua_inc"
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CPPFLAGS="$CPPFLAGS -I$lua_inc"
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CXXFLAGS="$CXXFLAGS -I$lua_inc"
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fi
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if test -n "$lua_lib"; then
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LDFLAGS="$LDFLAGS -L$lua_lib"
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LUA_LFLAGS="-llua"
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fi
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fi
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if test "x$enable_lua" = "xyes" ; then
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AC_SUBST(LUA_CFLAGS)
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AC_SUBST(LUA_LFLAGS)
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AC_DEFINE([HAVE_LIBLUA], [1], [Building with Lua support])
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AC_CHECK_LIB([lua],[main])
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fi
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# Allow the changes above to take effect.
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AC_SUBST(CFLAGS)
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AC_SUBST(CXXFLAGS)
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AC_SUBST(LDFLAGS)
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# Now the smaller details.
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AM_INIT_AUTOMAKE
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AC_CONFIG_SRCDIR([src/main.cpp])
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AC_CONFIG_HEADER([auto.h])
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# Checks for programs.
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AC_PROG_CXX
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AC_PROG_CC
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AC_LANG(C++)
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AC_SUBST(CFLAGS)
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# Checks for libraries.
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AC_CHECK_LIB(ncurses,initscr)
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AC_CHECK_LIB(lua,lua_open)
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([stdlib.h sys/file.h sys/stat.h sys/time.h unistd.h])
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AC_CHECK_HEADERS([sstream string vector map])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_HEADER_STDBOOL
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AC_C_CONST
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@ -108,15 +183,19 @@ AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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# Checks for library functions.
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AC_FUNC_MKTIME
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AC_FUNC_SELECT_ARGTYPES
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AC_CHECK_FUNCS([select])
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#AC_CHECK_FUNC(flock, [AC_DEFINE([HAVE_FLOCK], [1], [Found flock])])
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AC_CHECK_FUNC(uuid_unparse_lower, [AC_DEFINE([HAVE_UUID], [1], [Found uuid_unparse_lower])])
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AC_CHECK_FUNC(random, [AC_DEFINE([HAVE_RANDOM], [1], [Found random])])
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AC_CHECK_FUNC(srandom, [AC_DEFINE([HAVE_SRANDOM], [1], [Found srandom])])
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# Generate the Makefiles.
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AC_CONFIG_FILES([Makefile src/Makefile])
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AC_OUTPUT
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# End.
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