From 1caa6b23e417f77e7b38ecdfa47d9abe8c7b7d0e Mon Sep 17 00:00:00 2001 From: Gerald Carter Date: Wed, 16 Jul 2003 05:42:34 +0000 Subject: ading new files from 3.0 (This used to be commit 99feae7b5b1c229a925367b87c0c0f636d9a2d75) --- examples/VFS/configure.in | 353 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 353 insertions(+) create mode 100644 examples/VFS/configure.in (limited to 'examples/VFS/configure.in') diff --git a/examples/VFS/configure.in b/examples/VFS/configure.in new file mode 100644 index 0000000000..a0d1dc9630 --- /dev/null +++ b/examples/VFS/configure.in @@ -0,0 +1,353 @@ +dnl -*- mode: m4-mode -*- +dnl Process this file with autoconf to produce a configure script. + +dnl We must use autotools 2.53 or above +AC_PREREQ(2.53) +AC_INIT(Makefile.in) + +#dnl Uncomment this if you want to use your own define's too +#AC_CONFIG_HEADER(module_config.h) +#dnl To make sure that didn't get #define PACKAGE_* in modules_config.h +#echo "" > confdefs.h + +dnl Checks for programs. +AC_PROG_CC +AC_PROG_INSTALL + +################################################# +# Directory handling stuff to support both the +# legacy SAMBA directories and FHS compliant +# ones... +AC_PREFIX_DEFAULT(/usr/local/samba) + +AC_ARG_WITH(fhs, +[ --with-fhs Use FHS-compliant paths (default=no)], + libdir="\${prefix}/lib/samba", + libdir="\${prefix}/lib") + +AC_SUBST(libdir) + +SAMBA_SOURCE="../../source" +#################################################### +# set the location location of the samba source tree +AC_ARG_WITH(samba-source, +[ --with-samba-source=DIR Where is the samba source tree (../../source)], +[ case "$withval" in + yes|no) + # + # Just in case anybody calls it without argument + # + AC_MSG_WARN([--with-samba-source called without argument - will use default]) + ;; + * ) + SAMBA_SOURCE="$withval" + ;; + esac]) + +AC_SUBST(SAMBA_SOURCE) + +dnl Unique-to-Samba variables we'll be playing with. +AC_SUBST(CC) +AC_SUBST(SHELL) +AC_SUBST(LDSHFLAGS) +AC_SUBST(SONAMEFLAG) +AC_SUBST(SHLD) +AC_SUBST(HOST_OS) +AC_SUBST(PICFLAG) +AC_SUBST(PICSUFFIX) +AC_SUBST(POBAD_CC) +AC_SUBST(SHLIBEXT) +AC_SUBST(INSTALLCLIENTCMD_SH) +AC_SUBST(INSTALLCLIENTCMD_A) +AC_SUBST(SHLIB_PROGS) +AC_SUBST(EXTRA_BIN_PROGS) +AC_SUBST(EXTRA_SBIN_PROGS) +AC_SUBST(EXTRA_ALL_TARGETS) + +AC_ARG_ENABLE(debug, +[ --enable-debug Turn on compiler debugging information (default=no)], + [if eval "test x$enable_debug = xyes"; then + CFLAGS="${CFLAGS} -g" + fi]) + +AC_ARG_ENABLE(developer, [ --enable-developer Turn on developer warnings and debugging (default=no)], + [if eval "test x$enable_developer = xyes"; then + developer=yes + CFLAGS="${CFLAGS} -g -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER" + fi]) + +# compile with optimization and without debugging by default, but +# allow people to set their own preference. +if test "x$CFLAGS" = x +then + CFLAGS="-O ${CFLAGS}" +fi + + ################################################# + # check for krb5-config from recent MIT and Heimdal kerberos 5 + AC_PATH_PROG(KRB5_CONFIG, krb5-config) + AC_MSG_CHECKING(for working krb5-config) + if test -x "$KRB5_CONFIG"; then + CFLAGS="$CFLAGS `$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`" + CPPFLAGS="$CPPFLAGS `$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`" + FOUND_KRB5=yes + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy) + fi + + if test x$FOUND_KRB5 = x"no"; then + ################################################# + # check for location of Kerberos 5 install + AC_MSG_CHECKING(for kerberos 5 install path) + AC_ARG_WITH(krb5, + [ --with-krb5=base-dir Locate Kerberos 5 support (default=/usr)], + [ case "$withval" in + no) + AC_MSG_RESULT(no) + ;; + *) + AC_MSG_RESULT(yes) + CFLAGS="$CFLAGS -I$withval/include" + CPPFLAGS="$CPPFLAGS -I$withval/include" + FOUND_KRB5=yes + ;; + esac ], + AC_MSG_RESULT(no) + ) + fi + +if test x$FOUND_KRB5 = x"no"; then +################################################# +# see if this box has the SuSE location for the heimdal kerberos implementation +AC_MSG_CHECKING(for /usr/include/heimdal) +if test -d /usr/include/heimdal; then + if test -f /usr/lib/heimdal/lib/libkrb5.a; then + CFLAGS="$CFLAGS -I/usr/include/heimdal" + CPPFLAGS="$CPPFLAGS -I/usr/include/heimdal" + AC_MSG_RESULT(yes) + else + CFLAGS="$CFLAGS -I/usr/include/heimdal" + CPPFLAGS="$CPPFLAGS -I/usr/include/heimdal" + AC_MSG_RESULT(yes) + + fi +else + AC_MSG_RESULT(no) +fi +fi + + +if test x$FOUND_KRB5 = x"no"; then +################################################# +# see if this box has the RedHat location for kerberos +AC_MSG_CHECKING(for /usr/kerberos) +if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then + LDFLAGS="$LDFLAGS -L/usr/kerberos/lib" + CFLAGS="$CFLAGS -I/usr/kerberos/include" + CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include" + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi +fi + + # now check for krb5.h. Some systems have the libraries without the headers! + # note that this check is done here to allow for different kerberos + # include paths + AC_CHECK_HEADERS(krb5.h) + + # now check for gssapi headers. This is also done here to allow for + # different kerberos include paths + AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h) + +#dnl Check if we use GNU ld +#LD=ld +#AC_PROG_LD_GNU + +#dnl look for executable suffix +#AC_EXEEXT + +builddir=`pwd` +AC_SUBST(builddir) + +# Assume non-shared by default and override below +BLDSHARED="false" + +# these are the defaults, good for lots of systems +HOST_OS="$host_os" +LDSHFLAGS="-shared" +SONAMEFLAG="#" +SHLD="\${CC}" +PICFLAG="" +PICSUFFIX="po" +POBAD_CC="#" +SHLIBEXT="so" + +if test "$enable_shared" = "yes"; then + # this bit needs to be modified for each OS that is suported by + # smbwrapper. You need to specify how to created a shared library and + # how to compile C code to produce PIC object files + + AC_MSG_CHECKING([ability to build shared libraries]) + + # and these are for particular systems + case "$host_os" in + *linux*) + BLDSHARED="true" + LDSHFLAGS="-shared" + DYNEXP="-Wl,--export-dynamic" + PICFLAG="-fPIC" + SONAMEFLAG="-Wl,-soname=" + ;; + *solaris*) + BLDSHARED="true" + LDSHFLAGS="-G" + SONAMEFLAG="-h " + if test "${GCC}" = "yes"; then + PICFLAG="-fPIC" + if test "${ac_cv_prog_gnu_ld}" = "yes"; then + DYNEXP="-Wl,-E" + fi + else + PICFLAG="-KPIC" + ## ${CFLAGS} added for building 64-bit shared + ## libs using Sun's Compiler + LDSHFLAGS="-G \${CFLAGS}" + POBAD_CC="" + PICSUFFIX="po.o" + fi + ;; + *sunos*) + BLDSHARED="true" + LDSHFLAGS="-G" + SONAMEFLAG="-Wl,-h," + PICFLAG="-KPIC" # Is this correct for SunOS + ;; + *netbsd* | *freebsd*) BLDSHARED="true" + LDSHFLAGS="-shared" + DYNEXP="-Wl,--export-dynamic" + SONAMEFLAG="-Wl,-soname," + PICFLAG="-fPIC -DPIC" + ;; + *openbsd*) BLDSHARED="true" + LDSHFLAGS="-shared" + DYNEXP="-Wl,-Bdynamic" + SONAMEFLAG="-Wl,-soname," + PICFLAG="-fPIC" + ;; + *irix*) + case "$host_os" in + *irix6*) + ;; + esac + ATTEMPT_WRAP32_BUILD=yes + BLDSHARED="true" + LDSHFLAGS="-set_version sgi1.0 -shared" + SONAMEFLAG="-soname " + SHLD="\${LD}" + if test "${GCC}" = "yes"; then + PICFLAG="-fPIC" + else + PICFLAG="-KPIC" + fi + ;; + *aix*) + BLDSHARED="true" + LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok" + DYNEXP="-Wl,-brtl,-bexpall" + PICFLAG="-O2" + if test "${GCC}" != "yes"; then + ## for funky AIX compiler using strncpy() + CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000" + fi + ;; + *hpux*) + SHLIBEXT="sl" + # Use special PIC flags for the native HP-UX compiler. + if test $ac_cv_prog_cc_Ae = yes; then + BLDSHARED="true" + SHLD="/usr/bin/ld" + LDSHFLAGS="-B symbolic -b -z" + SONAMEFLAG="+h " + PICFLAG="+z" + fi + DYNEXP="-Wl,-E" + ;; + *qnx*) + ;; + *osf*) + BLDSHARED="true" + LDSHFLAGS="-shared" + SONAMEFLAG="-Wl,-soname," + PICFLAG="-fPIC" + ;; + *sco*) + ;; + *unixware*) + BLDSHARED="true" + LDSHFLAGS="-shared" + SONAMEFLAG="-Wl,-soname," + PICFLAG="-KPIC" + ;; + *next2*) + ;; + *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man]) + ;; + *sysv4*) + case "$host" in + *-univel-*) + LDSHFLAGS="-G" + DYNEXP="-Bexport" + ;; + *mips-sni-sysv4*) + ;; + esac + ;; + + *sysv5*) + LDSHFLAGS="-G" + ;; + *vos*) + BLDSHARED="false" + LDSHFLAGS="" + ;; + *) + ;; + esac + AC_SUBST(DYNEXP) + AC_MSG_RESULT($BLDSHARED) + AC_MSG_CHECKING([linker flags for shared libraries]) + AC_MSG_RESULT([$LDSHFLAGS]) + AC_MSG_CHECKING([compiler flags for position-independent code]) + AC_MSG_RESULT([$PICFLAGS]) +fi + +####################################################### +# test whether building a shared library actually works +if test $BLDSHARED = true; then +AC_CACHE_CHECK([whether building shared libraries actually works], + [ac_cv_shlib_works],[ + ac_cv_shlib_works=no + # try building a trivial shared library + if test "$PICSUFFIX" = "po"; then + $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.po ${srcdir-.}/tests/shlib.c && + $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po && + ac_cv_shlib_works=yes + else + $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c && + mv shlib.$PICSUFFIX shlib.po && + $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po && + ac_cv_shlib_works=yes + fi + rm -f "shlib.$SHLIBEXT" shlib.po +]) +if test $ac_cv_shlib_works = no; then + BLDSHARED=false +fi +fi + + + + +AC_OUTPUT(Makefile) -- cgit