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https://codeberg.org/scip/dbtool.git
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migrated to github
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TLINDEN
287
configure.ac
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287
configure.ac
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@@ -0,0 +1,287 @@
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# -*-sh-*-
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AC_PREREQ(2.61)
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define([dbtoolversion], esyscmd([sh -c "cat VERSION|head -1"]))
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# what we are compiling
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AC_INIT([dbtool], [dbtoolversion], [tlinden@cpan.org])
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AC_CONFIG_AUX_DIR(config)
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AC_CONFIG_MACRO_DIR(config)
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AC_CONFIG_HEADER(platform.h)
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AM_INIT_AUTOMAKE()
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LT_INIT
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# default values, dynamically linking and stripped binary
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STATIC="no"
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# provide flag --enable-static
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AC_ARG_ENABLE([static-binary],
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AS_HELP_STRING([--enable-static-binary], [create a statically linked binary]),
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[
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if test "x$enableval" = "xyes"; then
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STATIC="yes"
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LDFLAGS="$LDFLAGS -static"
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fi
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])
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AC_ARG_ENABLE([debug],
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AS_HELP_STRING([--disable-debug], [Disable debugging]))
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AS_IF([test "x$enable_debug" != "xno"], [
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CXXFLAGS="$CFLAGS -g -DDEBUG"
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enable_debug="yes"
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])
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AC_CANONICAL_HOST
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# look for the existence of install
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AC_PROG_INSTALL
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# look if c++ compiler exists
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AC_PROG_CXX
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# look for libc
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AC_HEADER_STDC
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# additional headers which are required
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AC_CHECK_HEADERS(unistd.h stdio.h stdlib.h)
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# Check for some target-specific stuff
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case "$host" in
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*aix*)
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# libm is required as well
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CXXFLAGS="$CFLAGS -D_AIX_SOURCE=1"
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LDFLAGS="$LDFLAGS -lm"
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;;
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*-*-android*) ;;
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*-*-cygwin*) ;;
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*-*-dgux*) ;;
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*-*-darwin*) ;;
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*-*-dragonfly*) ;;
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*-*-haiku*) ;;
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*-*-hpux*) ;;
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*-*-irix5*) ;;
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*-*-irix6*) ;;
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*-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ;;
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*-*-linux*) ;;
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*-*-netbsd*) ;;
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*-*-freebsd*)
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# ports install to /usr/local by default, check
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if test -d "/usr/local/lib" -a -d "/usr/local/include"; then
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CXXFLAGS="$CFLAGS -I/usr/local/include"
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LDFLAGS="$LDFLAGS -L/usr/local/lib"
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fi
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;;
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*-*-bsdi*) ;;
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*-next-*) ;;
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*-*-openbsd*) ;;
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*-*-solaris*) ;;
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*-*-sunos4*) ;;
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*-ncr-sysv*) ;;
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*-sni-sysv*) ;;
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*-*-sysv4.2*) ;;
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*-*-sysv5*) ;;
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*-*-sysv*) ;;
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*-*-sco*) ;;
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*-*-unicos*) ;;
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*-dec-osf*) ;;
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*-*-nto-qnx*) ;;
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*-*-ultrix*) ;;
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*-*-lynxos) ;;
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esac
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# look for libs
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GDBM="yes"
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BERKELEY="no"
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PCRE="no"
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# configure args
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AC_ARG_WITH([gdbm],
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[AS_HELP_STRING([--with-gdbm=DIR],
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[Use GNU gdbm library in DIR])],
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[
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AC_MSG_CHECKING([checking $with_gdbm_dir/include/gdbm.h presence])
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if test -r "$with_gdbm_dir/include/gdbm.h" ; then
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CXXFLAGS="-I$with_gdbm_dir/include $CXXFLAGS"
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CFLAGS="$CXXFLAGS"
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LDFLAGS="-L$with_gdbm_dir/lib $LDFLAGS"
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LIBS="-lgdbm"
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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fi
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])
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AC_ARG_WITH([pcre],
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[AS_HELP_STRING([--with-pcre=DIR],
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[Use GNU pcre library in DIR])],
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[
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AC_MSG_CHECKING([checking $with_pcre_dir/include/pcre.h presence])
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if test -r "$with_pcre_dir/include/pcre.h" ; then
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CXXFLAGS="-I$with_pcre_dir/include $CXXFLAGS"
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CFLAGS="$CXXFLAGS"
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LDFLAGS="-L$with_pcre_dir/lib $LDFLAGS"
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LIBS="-lpcre"
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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fi
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])
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AC_ARG_WITH([bdb-include-dir],
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[AS_HELP_STRING([--with-bdb-include-dir],
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[Specify bdb include prefix])],
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[
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GDBM="no"
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BERKELEY="yes"
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CXXFLAGS="-I${with_bdb_include_dir} ${CXXFLAGS}"
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CFLAGS="$CXXFLAGS"
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],
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[])
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AC_ARG_WITH([bdb_lib_dir],
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[AS_HELP_STRING([--with-bdb-lib-dir],
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[Specify bdb library prefix])],
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[
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# dont check presence since lib file name unpredictable
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GDBM="no"
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BERKELEY="yes"
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LDFLAGS="-L${with_bdb_lib_dir} ${LDFLAGS}"
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])
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# first, check for gdbm, which is the default
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if test "$GDBM" = "yes"; then
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# search for it via pkg-config
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PKG_CHECK_MODULES([GDBM], [gdbm], _gdbm=yes, _gdbm=no)
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if test "x$_gdbm" = "xyes"; then
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AC_SUBST([GDBM_CFLAGS])
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AC_SUBST([GDBM_CXXFLAGS])
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AC_SUBST([GDBM_LIBS])
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GDBM="yes"
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fi
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fi
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if test "$GDBM" = "yes"; then
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export LDFLAGS
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export LIBS
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export CFLAGS
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AC_CHECK_LIB(gdbm, gdbm_open)
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if test "x$ac_cv_lib_gdbm_gdbm_open" = "xno"; then
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GDBM="no"
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fi
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fi
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# now, if we didn't find gdbm or it was disabled, try berkeley db
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if test "$GDBM" = "no"; then
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AC_LANG(C++)
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export LDFLAGS
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export LIBS
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export CXXFLAGS
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AX_BERKELEY_DB_CXX([4.0.0],[
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LDFLAGS="$DB_CXX_LIBS $LDFLAGS"
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BERKELEY="yes"
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],[BERKELEY="no"])
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fi
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export CFLAGS
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export LIBS
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export LDFLAGS
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AC_CHECK_LIB(pcre, pcre_compile)
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# these functions must exist
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AC_CHECK_FUNCS(getopt fdopen fgetc getenv getpass)
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# complain if the functions checked for above does not exists
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if test "$ac_cv_func_getopt" != yes; then
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echo
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echo "*** Warning: function getopt() not found!"
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echo "*** You will not be able to compile dbtool!"
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#exit 1
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fi
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if test "$ac_cv_func_fdopen" != yes; then
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echo
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echo "*** Warning: function fdopen() not found!"
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echo "*** You will not be able to compile dbtool!"
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#exit 1
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fi
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if test "$ac_cv_func_fgetc" != yes; then
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echo
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echo "*** Warning: function fgetc() not found!"
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echo "*** You will not be able to compile dbtool!"
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#exit 1
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fi
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if test "$ac_cv_func_getenv" != yes; then
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echo
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echo "*** Warning: function getenv() not found!"
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echo "*** You will not be able to compile dbtool!"
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#exit 1
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fi
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if test "$ac_cv_lib_pcre_pcre_compile" != yes; then
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echo
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echo "*** Warning: the PCRE library could not be found!"
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echo "*** You will not be able to compile dbtool!"
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echo "*** Please get a copy from http://www.pcre.org,"
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echo "*** install it and then retry!"
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exit 1
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fi
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if test "$GDBM" = "yes"; then
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USEDB="GDBM"
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elif test "$BERKELEY" = "yes"; then
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USEDB="BERKELEY-DB"
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CXXFLAGS="-DHAVE_BERKELEY=1 $CXXFLAGS"
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else
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echo "Neither gdbm or berkeley-db is instaled!"
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exit 1
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fi
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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# the default prefix
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AC_PREFIX_DEFAULT(/usr/local)
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# finaly write out
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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AC_MSG_RESULT([
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Build configured for $PACKAGE $VERSION:
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CXX: ${CXX}
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CXXFLAGS: ${CXXFLAGS}
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LDFLAGS: ${LDFLAGS}
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LIBS: ${LIBS}
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debug: ${enable_debug}
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static build: ${STATIC}
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prefix: ${prefix}
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libdir: ${libdir}
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includedir: ${includedir}
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target platform: ${host}
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db backend: ${USEDB}
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Type 'make' to build, 'make install' to install.
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])
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echo
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