X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=ltconfig;h=8e8deafd32c6004cf0b859bd3a3b9a6118ccc288;hb=6790905309337a44b3ed43bf48b9b94d7c67902f;hp=906526a6b1474dc14375460d7982a282b8960e1d;hpb=9da0be6730d7b7bda18d18089332f6a2c0a02c96;p=~andy%2Fgtk diff --git a/ltconfig b/ltconfig index 906526a6b..8e8deafd3 100755 --- a/ltconfig +++ b/ltconfig @@ -31,6 +31,13 @@ echo=echo if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift +elif test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null`" = 'X\t'; then # Yippee, $echo works! : @@ -43,15 +50,31 @@ fi # if CDPATH is set. if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi -if test "X`($echo '\t') 2>/dev/null`" != 'X\t'; then +if test "X${echo_test_string+set}" != "Xset"; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string="`eval $cmd`") 2>/dev/null && + echo_test_string="`eval $cmd`" && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" != 'X\t' || + test "X`($echo "$echo_test_string") 2>/dev/null`" != X"$echo_test_string"; then # The Solaris, AIX, and Digital Unix default echo programs unquote # backslashes. This makes it impossible to quote backslashes using # echo "$something" | sed 's/\\/\\\\/g' # # So, first we look for a working echo in the user's PATH. + IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH /usr/ucb; do - if test -f $dir/echo && test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t'; then + if test -f $dir/echo && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($dir/echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then echo="$dir/echo" break fi @@ -60,20 +83,53 @@ if test "X`($echo '\t') 2>/dev/null`" != 'X\t'; then if test "X$echo" = Xecho; then # We didn't find a better echo, so look for alternatives. - if test "X`(print -r '\t') 2>/dev/null`" = 'X\t'; then + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + test "X`(print -r "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then # This shell has a builtin print -r that does the trick. echo='print -r' elif test -f /bin/ksh && test "X$CONFIG_SHELL" != X/bin/ksh; then # If we have ksh, try running ltconfig again with it. + ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}" + export ORIGINAL_CONFIG_SHELL CONFIG_SHELL=/bin/ksh export CONFIG_SHELL exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"} else # Try using printf. echo='printf %s\n' - if test "X`($echo '\t') 2>/dev/null`" != 'X\t'; then - # Oops. We lost completely, so just stick with echo. - echo=echo + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + test "X`($echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + # Cool, printf works + : + elif test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL" + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL $0 --fallback-echo" + elif test "X`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null`" = 'X\t' && + test "X`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null`" = X"$echo_test_string"; then + echo="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi fi fi fi @@ -93,7 +149,7 @@ progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` # Constants: PROGRAM=ltconfig PACKAGE=libtool -VERSION=1.2b +VERSION=1.2d ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5' ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5' rm="rm -f" @@ -117,6 +173,9 @@ ofile="$default_ofile" verify_host=yes with_gcc=no with_gnu_ld=no +need_locks=yes +objext=o +libext=a old_AR="$AR" old_CC="$CC" @@ -126,6 +185,8 @@ old_LD="$LD" old_LN_S="$LN_S" old_NM="$NM" old_RANLIB="$RANLIB" +old_DLLTOOL="$DLLTOOL" +old_AS="$AS" # Parse the command line options. args= @@ -146,7 +207,7 @@ do case "$option" in --help) cat <&2 echo "$help" 1>&2 @@ -278,7 +342,7 @@ else fi if test -z "$srcdir"; then - # Assume the source directory is the same one as the path to ltmain.sh. + # Assume the source directory is the same one as the path to LTMAIN. srcdir=`$echo "$ltmain" | $Xsed -e 's%/[^/]*$%%'` test "$srcdir" = "$ltmain" && srcdir=. fi @@ -385,10 +449,14 @@ if test "${RANLIB+set}" != "set"; then fi if test -n "$RANLIB"; then - old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib" - old_postinstall_cmds="\$RANLIB \$oldlib;$old_postinstall_cmds" + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" fi +# Set sane defaults for `DLLTOOL' and `AS', used on cygwin32. +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$AS" && AS=as + # Check to see if we are using GCC. if test "$with_gcc" != yes || test -z "$CC"; then # If CC is not set, then try to find GCC or a usable CC. @@ -459,7 +527,7 @@ if test "$with_gcc" != yes || test -z "$CC"; then # Now see if the compiler is really GCC. with_gcc=no echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6 - echo "$progname:462: checking whether we are using GNU C" >&5 + echo "$progname:530: checking whether we are using GNU C" >&5 $rm conftest.c cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:538: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then with_gcc=yes fi $rm conftest.c @@ -478,6 +546,28 @@ fi set dummy $CC compiler="$2" +echo $ac_n "checking for object suffix... $ac_c" 1>&6 +$rm conftest* +echo 'int i = 1;' > conftest.c +echo "$progname:552: checking for object suffix" >& 5 +if { (eval echo $progname:553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; }; then + # Append any warnings to the config.log. + cat conftest.err 1>&5 + + for ac_file in conftest.*; do + case $ac_file in + *.c) ;; + *) objext=`echo $ac_file | sed -e s/conftest.//` ;; + esac + done +else + cat conftest.err 1>&5 + echo "$progname: failed program was:" >&5 + cat conftest.c >&5 +fi +$rm conftest* +echo "$ac_t$objext" 1>&6 + echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6 pic_flag= special_shlib_compile_flags= @@ -488,13 +578,12 @@ no_builtin_flag= if test "$with_gcc" = yes; then wl='-Wl,' link_static_flag='-static' - no_builtin_flag=' -fno-builtin' case "$host_os" in aix3* | aix4* | irix5* | irix6* | osf3* | osf4*) # PIC is the default for these OSes. ;; - os2*) + cygwin32* | mingw32* | os2*) # We can build DLLs from non-PIC. ;; amigaos*) @@ -528,7 +617,7 @@ else # PIC (with -KPIC) is the default. ;; - os2*) + cygwin32* | mingw32* | os2*) # We can build DLLs from non-PIC. ;; @@ -544,7 +633,7 @@ else special_shlib_compile_flags='-belf' ;; - solaris2*) + solaris*) pic_flag='-KPIC' link_static_flag='-Bstatic' wl='-Wl,' @@ -556,7 +645,7 @@ else wl='-Qoption ld ' ;; - sysv4.2uw2*) + sysv4.2uw2* | sysv5*) pic_flag='-KPIC' link_static_flag='-Bstatic' wl='-Wl,' @@ -582,8 +671,8 @@ if test -n "$pic_flag"; then echo "int some_variable = 0;" > conftest.c save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $pic_flag -DPIC" - echo "$progname:585: checking if $compiler PIC flag $pic_flag works" >&5 - if { (eval echo $progname:586: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then + echo "$progname:674: checking if $compiler PIC flag $pic_flag works" >&5 + if { (eval echo $progname:675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then # Append any warnings to the config.log. cat conftest.err 1>&5 @@ -611,6 +700,121 @@ else echo "$ac_t"none 1>&6 fi +# Check to see if options -o and -c are simultaneously supported by compiler +echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6 +$rm conftest* +echo "int some_variable = 0;" > conftest.c +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -c -o conftest2.o" +echo "$progname:709: checking if $compiler supports -c -o file.o" >&5 +if { (eval echo $progname:710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest2.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_c_o=no + else + echo "$ac_t"yes 1>&6 + compiler_c_o=yes + fi +else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_c_o=no + echo "$ac_t"no 1>&6 +fi +CFLAGS="$save_CFLAGS" +$rm conftest* + +if test x"$compiler_c_o" = x"yes"; then + # Check to see if we can write to a .lo + echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -c -o conftest.lo" + echo "$progname:737: checking if $compiler supports -c -o file.lo" >&5 +if { (eval echo $progname:738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_o_lo=no + else + echo "$ac_t"yes 1>&6 + compiler_o_lo=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_o_lo=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* +else + compiler_o_lo=no +fi + +# Check to see if we can do hard links to lock some files if needed +hard_links="nottested" +if test "$compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6 + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + echo "$ac_t$hard_links" 1>&6 + $rm conftest* + if test "$hard_links" = no; then + echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2 + need_locks=warn + fi +else + need_locks=no +fi + +if test "$with_gcc" = yes; then + # Check to see if options -fno-rtti -fno-exceptions are supported by compiler + echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6 + $rm conftest* + echo "int some_variable = 0;" > conftest.c + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c" + echo "$progname:789: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 + if { (eval echo $progname:790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then + + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + echo "$ac_t"no 1>&6 + compiler_rtti_exceptions=no + else + echo "$ac_t"yes 1>&6 + compiler_rtti_exceptions=yes + fi + else + # Append any errors to the config.log. + cat conftest.err 1>&5 + compiler_rtti_exceptions=no + echo "$ac_t"no 1>&6 + fi + CFLAGS="$save_CFLAGS" + $rm conftest* + + if test "$compiler_rtti_exceptions" = "yes"; then + no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' + else + no_builtin_flag=' -fno-builtin' + fi + +fi + # Check for any special shared library compilation flags. if test -n "$special_shlib_compile_flags"; then echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2 @@ -626,8 +830,8 @@ $rm conftest* echo 'main(){return(0);}' > conftest.c save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $link_static_flag" -echo "$progname:629: checking if $compiler static flag $link_static_flag works" >&5 -if { (eval echo $progname:630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +echo "$progname:833: checking if $compiler static flag $link_static_flag works" >&5 +if { (eval echo $progname:834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then echo "$ac_t$link_static_flag" 1>&6 else echo "$ac_t"none 1>&6 @@ -659,12 +863,48 @@ if test -z "$LD"; then if test "$with_gcc" = yes; then # Check if gcc -print-prog-name=ld gives a path. echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6 - echo "$progname:662: checking for ld used by GCC" >&5 + echo "$progname:866: checking for ld used by GCC" >&5 ac_prog=`($CC -print-prog-name=ld) 2>&5` case "$ac_prog" in # Accept absolute paths. - /* | [A-Za-z]:[/\\]*) - test -z "$LD" && LD="$ac_prog" + /* | [A-Za-z]:/*) + re_direlt='/[^/][^/]*/\.\./' + sub_uncdrive='s%^\([A-Za-z]\):/%//\1/%' + # Canonicalize the path of ld + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + case "$host_os" in + cygwin*) + # Convert to a UNC path for cygwin + test -z "$LD" && LD=`echo X$ac_prog | $Xsed -e "$sub_uncdrive"` + ;; + *) + test -z "$LD" && LD="$ac_prog" + ;; + esac + ;; + ## + ## FIXME: The code fails later on if we try to use an $LD with + ## '\\' path separators. + ## + [A-Za-z]:[\\]*) + re_direlt='\\[^\\][^\\]*\\\.\.\(\\\)' + sub_uncdrive='s%^\([A-Za-z]\):\\%//\1/%' + sub_uncdir='s%\\%/%g' + # Canonicalize the path of ld + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%\1%"` + done + case "$host_os" in + cygwin*) + # Convert to a UNC path for cygwin + test -z "$LD" && LD=`echo X$ac_prog | $Xsed -e "$sub_uncdrive" -e "$sub_uncdir"` + ;; + *) + test -z "$LD" && LD="$ac_prog" + ;; + esac ;; "") # If it fails, then pretend we are not using GCC. @@ -677,10 +917,10 @@ if test -z "$LD"; then esac elif test "$with_gnu_ld" = yes; then echo $ac_n "checking for GNU ld... $ac_c" 1>&6 - echo "$progname:680: checking for GNU ld" >&5 + echo "$progname:920: checking for GNU ld" >&5 else echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 - echo "$progname:683: checking for non-GNU ld" >&5 + echo "$progname:923: checking for non-GNU ld" >&5 fi if test -z "$LD"; then @@ -730,6 +970,7 @@ echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c allow_undefined_flag= no_undefined_flag= archive_cmds= +archive_sym_cmds= old_archive_from_new_cmds= export_dynamic_flag_spec= whole_archive_flag_spec= @@ -740,38 +981,105 @@ hardcode_minus_L=no hardcode_shlibpath_var=unsupported runpath_var= +case "$host_os" in +aix3* | aix4*) + # On AIX, the GNU linker works like the native linker. + with_gnu_ld=no + ;; +esac + ld_shlibs=yes if test "$with_gnu_ld" = yes; then # See if GNU ld supports shared libraries. case "$host_os" in amigaos*) - archive_cmds='$rm $objdir/a2ixlibrary.data;$echo "#define NAME $libname" > $objdir/a2ixlibrary.data;$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data;$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data;$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data;$AR cru $lib$libobjs;$RANLIB $lib;(cd $objdir && a2ixlibrary -32)' + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib$libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; sunos4*) - archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs' + archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs$deplibs' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; - linux-gnu*) - archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs $deplibs' + cygwin32* | mingw32*) + if test "$with_gcc" = yes; then + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + # Very, very bogus. + echo ' +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN +#include + +BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); + +#include +DECLARE_CYGWIN_DLL( DllMain ); +HINSTANCE __hDllInstance_base; + +BOOL APIENTRY +DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) +{ + __hDllInstance_base = hInst; + return TRUE; +} +' > ltdll.c + archive_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~ + $DLLTOOL --export-all --output-def $lib-def $libobjs ltdll.$objext~ + $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $rm ltdll.$objext $soname-base $soname-exp' + archive_sym_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~ + cat "$export_symbols" >> $lib-def~ + $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $rm ltdll.$objext $soname-base $soname-exp' + old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $lib-def --output-lib $objdir/$libname.a~$rm $lib.exp' + else + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + with_gnu_ld=no + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib$libobjs`echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs' + fix_srcfile_path='`cygpath -w $srcfile`' + fi ;; *) if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs' + archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs$deplibs' + archive_sym_cmds='$CC -shared ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib$libobjs$deplibs' else ld_shlibs=no fi ;; esac - if test "$ld_shlibs" = yes; then + if test "$ld_shlibs" = yes && test "$with_gnu_ld" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec='${wl}--export-dynamic' @@ -782,7 +1090,9 @@ else case "$host_os" in aix3*) allow_undefined_flag=unsupported - archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE;$AR cru $lib $objdir/$soname' + archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\' | sort | uniq' > $lib.exp~ + $LD -o $objdir/$soname$libobjs$deplibs -bE:$lib.exp -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname' + archive_sym_cmds='$LD -o $objdir/$soname$libobjs$deplibs -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes @@ -795,23 +1105,87 @@ else aix4*) allow_undefined_flag=unsupported - archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\'' > $lib.exp;$CC -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry;$AR cru $lib $objdir/$soname' + archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '\''s/.* //'\' | sort | uniq' > $lib.exp else cat $export_symbols > $lib.exp~ + $CC -o $objdir/$soname$libobjs$deplibs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry~$AR cru $lib $objdir/$soname' + archive_sym_cmds='$CC -o $objdir/$soname$libobjs$deplibs ${wl}-bE:$export_symbols ${wl}-bM:SRE ${wl}-bnoentry~$AR cru $lib $objdir/$soname' hardcode_direct=yes hardcode_minus_L=yes ;; amigaos*) - archive_cmds='$rm $objdir/a2ixlibrary.data;$echo "#define NAME $libname" > $objdir/a2ixlibrary.data;$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data;$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data;$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data;$AR cru $lib$libobjs;$RANLIB $lib;(cd $objdir && a2ixlibrary -32)' + archive_cmds='$rm $objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data~$AR cru $lib$libobjs~$RANLIB $lib~(cd $objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; + cygwin32* | mingw32*) + if test "$with_gcc" = yes; then + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + # Very, very bogus. + echo ' +#define WIN32_LEAN_AND_MEAN +#include +#undef WIN32_LEAN_AND_MEAN +#include + +BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); + +#include +DECLARE_CYGWIN_DLL( DllMain ); +HINSTANCE __hDllInstance_base; + +BOOL APIENTRY +DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) +{ + __hDllInstance_base = hInst; + return TRUE; +} +' > ltdll.c + archive_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~ + $DLLTOOL --export-all --output-def $lib-def $libobjs ltdll.$objext~ + $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $rm ltdll.$objext $soname-base $soname-exp' + archive_sym_cmds='$CC -c '"`pwd`"'/ltdll.c~echo EXPORTS > $lib-def~ + cat "$export_symbols" >> $lib-def~ + $CC -Wl,--base-file,$soname-base -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 $libobjs ltdll.$objext~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC -Wl,--base-file,$soname-base $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbol=_cygwin_dll_entry@12 --def $lib-def --base-file $soname-base --output-exp $soname-exp~ + $CC $soname-exp -Wl,--dll -nostartfiles -Wl,-e,__cygwin_dll_entry@12 -o $lib $libobjs ltdll.$objext$deplibs~ + $rm ltdll.$objext $soname-base $soname-exp' + old_archive_from_new_cmds='$DLLTOOL --as=$AS --dllname $soname --def $lib-def --output-lib $objdir/$libname.a~$rm $lib.exp' + else + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib$libobjs`echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs' + fix_srcfile_path='`cygpath -w $srcfile`' + fi + ;; + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) - archive_cmds='$LD -Bshareable -o $lib$libobjs /usr/lib/c++rt0.o' + archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_minus_L=yes @@ -820,7 +1194,7 @@ else # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) - archive_cmds='$LD -Bshareable -o $lib$libobjs' + archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no @@ -828,7 +1202,7 @@ else # FreeBSD 3, at last, uses gcc -shared to do shared libraries. freebsd3*) - archive_cmds='$CC -shared -o $lib$libobjs' + archive_cmds='$CC -shared -o $lib$libobjs$deplibs' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_minus_L=no @@ -836,7 +1210,7 @@ else ;; hpux9*) - archive_cmds='$rm $objdir/$soname;$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs;mv $objdir/$soname $lib' + archive_cmds='$rm $objdir/$soname~$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs$deplibs~test $objdir/$soname = $lib || mv $objdir/$soname $lib' hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_direct=yes hardcode_minus_L=yes @@ -844,7 +1218,7 @@ else ;; hpux10* | hpux11*) - archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs' + archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs$deplibs' hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_direct=yes hardcode_minus_L=yes @@ -853,23 +1227,23 @@ else irix5* | irix6*) if test "$with_gcc" = yes; then - archive_cmds='$CC -shared -o $lib ${wl}-soname ${wl}$soname ${wl}-set_version ${wl}$verstring$libobjs' + archive_cmds='$CC -shared -o $lib ${wl}-soname ${wl}$soname ${wl}-set_version ${wl}$verstring$libobjs$deplibs' else - archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs' + archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs$deplibs' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ;; netbsd*) # Tested with NetBSD 1.2 ld - archive_cmds='$LD -Bshareable -o $lib$libobjs' + archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; openbsd*) - archive_cmds='$LD -Bshareable -o $lib$libobjs' + archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no @@ -879,25 +1253,34 @@ else hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported - archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def;$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def;$echo DATA >> $objdir/$libname.def;$echo " SINGLE NONSHARED" >> $objdir/$libname.def;$echo EXPORTS >> $objdir/$libname.def;emxexp$libobjs >> $objdir/$libname.def;$CC -Zdll -Zcrtdll -o $lib$libobjs $objdir/$libname.def' + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $objdir/$libname.def~$echo DATA >> $objdir/$libname.def~$echo " SINGLE NONSHARED" >> $objdir/$libname.def~$echo EXPORTS >> $objdir/$libname.def~emxexp$libobjs >> $objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib$libobjs$deplibs $objdir/$libname.def' old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def' ;; osf3* | osf4*) - allow_undefined_flag=' -expect_unresolved \*' - archive_cmds='$LD -shared${allow_undefined_flag} -o $lib -soname $soname -set_version $verstring$libobjs$deplibs' + if test "$with_gcc" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} -o $lib ${wl}-soname ${wl}$soname ${wl}-set_version ${wl}$verstring$libobjs$deplibs' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} -o $lib -soname $soname -set_version $verstring$libobjs$deplibs' + fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; sco3.2v5*) - archive_cmds='$LD -G -o $lib$libobjs' + archive_cmds='$LD -G -o $lib$libobjs$deplibs' hardcode_direct=yes ;; - solaris2*) + solaris*) no_undefined_flag=' -z text' - archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib$libobjs' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib$libobjs$deplibs' + archive_sym_cmds='$echo "{ global:" > $lib.exp~sed $export_symbols -e "s/.*/\1;/" >> $lib.exp~$echo "local: * }" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $export_symbols -h $soname -o $lib$libobjs$deplibs~$rm $lib.exp' hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no @@ -910,7 +1293,12 @@ else ;; sunos4*) - archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs' + # Why do we need -Bstatic? To avoid inter-library dependencies, maybe... + if test "$with_gcc" = yes; then + archive_cmds='$CC -shared ${wl}-Bstatic -o $lib$libobjs$deplibs' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs$deplibs' + fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes @@ -918,7 +1306,15 @@ else ;; uts4*) - archive_cmds='$LD -G -h $soname -o $lib$libobjs' + archive_cmds='$LD -G -h $soname -o $lib$libobjs$deplibs' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=no + hardcode_minus_L=no + hardcode_shlibpath_var=no + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib$libobjs$deplibs' hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=no hardcode_minus_L=no @@ -982,11 +1378,15 @@ case "$host_os" in aix*) symcode='[BCDTU]' ;; +sunos* | cygwin32* | mingw32*) + sympat='_\([_A-Za-z][_A-Za-z0-9]*\)' + symxfrm='_\1 \1' + ;; irix*) # Cannot use undefined symbols on IRIX because inlined functions mess us up. symcode='[BCDEGRST]' ;; -solaris2*) +solaris*) symcode='[BDTU]' ;; esac @@ -996,6 +1396,14 @@ if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then symcode='[ABCDGISTUW]' fi +case "$host_os" in +cygwin32* | mingw32*) + # We do not want undefined symbols on cygwin32. The user must + # arrange to define them via -l arguments. + symcode='[ABCDGISTW]' + ;; +esac + # Write the raw and C identifiers. global_symbol_pipe="sed -n -e 's/^.* $symcode $sympat$/$symxfrm/p'" @@ -1014,11 +1422,11 @@ void nm_test_func(){} main(){nm_test_var='a';nm_test_func();return(0);} EOF -echo "$progname:1017: checking if global_symbol_pipe works" >&5 -if { (eval echo $progname:1018: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.o; then +echo "$progname:1425: checking if global_symbol_pipe works" >&5 +if { (eval echo $progname:1426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then # Now try to grab the symbols. nlist=conftest.nm - if { echo "$progname:1021: eval \"$NM conftest.o | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.o | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then + if { echo "$progname:1429: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then @@ -1071,12 +1479,12 @@ EOF #endif EOF # Now try linking the two files. - mv conftest.o conftestm.o + mv conftest.$objext conftestm.$objext save_LIBS="$LIBS" save_CFLAGS="$CFLAGS" - LIBS='conftestm.o' + LIBS="conftestm.$objext" CFLAGS="$CFLAGS$no_builtin_flag" - if { (eval echo $progname:1079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + if { (eval echo $progname:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then pipe_works=yes else echo "$progname: failed program was:" >&5 @@ -1146,6 +1554,20 @@ finish_eval= shlibpath_var= version_type=none dynamic_linker="$host_os ld.so" +sys_lib_search_path="/lib /usr/lib /usr/local/lib" +check_shared_deplibs_method='none' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_regex' -- check by looking for filenames that look like the shared +# library in the library path. +# 'file_magic [regex]' -- check by looking for files in library path which +# responds to the "file" command with a given regex. This is actually a +# superset of the file_regex command. If you have file on your system, you'll +# want to use this instead. +# Notes: regexes are run through expr. echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6 case "$host_os" in @@ -1164,10 +1586,31 @@ amigaos*) finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' ;; +bsdi4*) + version_type=linux + library_names_spec='${libname}.so.$major ${libname}.so' + soname_spec='${libname}.so' + finish_cmds='PATH="$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +cygwin32* | mingw32*) + version_type=windows + if test "$with_gcc" = yes; then + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.a' + else + library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' + fi + dynamic_linker='Win32 ld.exe' + libname_spec='$name' + shlibpath_var=PATH + ;; + freebsd2* | freebsd3*) - version_type=sunos + objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` + version_type=freebsd-$objformat library_names_spec='${libname}${release}.so$versuffix $libname.so' - finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + finish_cmds='PATH="$PATH:/sbin" OBJFORMAT="$objformat" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH ;; @@ -1189,13 +1632,20 @@ hpux9* | hpux10* | hpux11*) postinstall_cmds='chmod 555 $lib' ;; -irix5* | irix6*) +irix5*) version_type=osf soname_spec='${libname}${release}.so' library_names_spec='${libname}${release}.so$versuffix $libname.so' shlibpath_var=LD_LIBRARY_PATH ;; +irix6*) + version_type=osf + soname_spec='${libname}${release}.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + shlibpath_var=LD_LIBRARYN32_PATH + ;; + # No shared lib support for Linux oldld, aout, or coff. linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) dynamic_linker=no @@ -1208,6 +1658,8 @@ linux-gnu*) soname_spec='${libname}${release}.so$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH + check_shared_deplibs_method='file_magic ELF 32-bit LSB shared object' + sys_lib_search_path="/lib /usr/lib /usr/local/lib `echo $LD_LIBRARY_PATH | sed -e 's/:/ /g'`" if test -f /lib/ld.so.1; then dynamic_linker='GNU ld.so' @@ -1237,8 +1689,9 @@ os2*) osf3* | osf4*) version_type=osf soname_spec='${libname}${release}.so' - library_names_spec='${libname}${release}.so$versuffix $libname.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' shlibpath_var=LD_LIBRARY_PATH + check_shared_deplibs_method='pass_all' ;; sco3.2v5*) @@ -1248,7 +1701,7 @@ sco3.2v5*) shlibpath_var=LD_LIBRARY_PATH ;; -solaris2*) +solaris*) version_type=linux library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' soname_spec='${libname}${release}.so$major' @@ -1259,7 +1712,7 @@ solaris2*) sunos4*) version_type=sunos - library_names_spec='${libname}${release}.so$versuffix' + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH ;; @@ -1272,6 +1725,13 @@ sysv4.2uw2*) ;; uts4*) + version_type=linux + library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major $libname.so' + soname_spec='${libname}${release}.so.$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +dgux*) version_type=linux library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' soname_spec='${libname}${release}.so$major' @@ -1282,7 +1742,7 @@ uts4*) dynamic_linker=no ;; esac -echo "$ac_t$dynamic_linker" +echo "$ac_t$dynamic_linker" 1>&6 test "$dynamic_linker" = no && can_build_shared=no # Report the final consequences. @@ -1297,7 +1757,7 @@ case "$host_os" in aix*) test "$enable_shared" = yes && enable_static=no if test -n "$RANLIB"; then - archive_cmds="$archive_cmds;\$RANLIB \$lib" + archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; @@ -1325,39 +1785,57 @@ echo "$ac_t$objdir" 1>&6 # Copy echo and quote the copy, instead of the original, because it is # used later. ltecho="$echo" +if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then + ltecho="$CONFIG_SHELL \$0 --fallback-echo" +fi +LTSHELL="$SHELL" + +# Only quote variables if we're using ltmain.sh. +case "$ltmain" in +*.sh) + # Now quote all the things that may contain metacharacters. + for var in ltecho old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB \ + old_LN_S old_DLLTOOL old_AS AR CC LD LN_S NM LTSHELL VERSION \ + reload_flag reload_cmds wl \ + pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ + whole_archive_flag_spec libname_spec library_names_spec soname_spec \ + RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ + old_postuninstall_cmds archive_cmds archive_sym_cmds postinstall_cmds postuninstall_cmds \ + check_shared_deplibs_method allow_undefined_flag no_undefined_flag \ + finish_cmds finish_eval global_symbol_pipe \ + hardcode_libdir_flag_spec hardcode_libdir_separator sys_lib_search_path \ + compiler_c_o compiler_o_lo need_locks; do + + case "$var" in + reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + archive_cmds | archive_sym_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + finish_cmds | sys_lib_search_path) + # Double-quote double-evaled strings. + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\"\`\\\"" + ;; + *) + eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done -# Now quote all the things that may contain metacharacters. -for var in ltecho old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB \ - old_LN_S AR CC LD LN_S NM reload_flag reload_cmds wl pic_flag \ - link_static_flag no_builtin_flag export_dynamic_flag_spec \ - whole_archive_flag_spec libname_spec library_names_spec soname_spec RANLIB \ - old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ - old_postuninstall_cmds archive_cmds postinstall_cmds postuninstall_cmds \ - allow_undefined_flag no_undefined_flag \ - finish_cmds finish_eval global_symbol_pipe \ - hardcode_libdir_flag_spec hardcode_libdir_separator; do - - case "$var" in - reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ - old_postinstall_cmds | old_postuninstall_cmds | archive_cmds | \ - postinstall_cmds | postuninstall_cmds | finish_cmds) - # Double-quote double-evaled strings. - eval "$var=\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\"\`" - ;; - *) - eval "$var=\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`" + case "$ltecho" in + *'\$0 --fallback-echo"') + ltecho=`$echo "X$ltecho" | + $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ;; esac -done -trap "$rm \"$ofile\"; exit 1" 1 2 15 -echo "creating $ofile" -$rm "$ofile" -cat < "$ofile" + trap "$rm \"$ofile\"; exit 1" 1 2 15 + echo "creating $ofile" + $rm "$ofile" + cat < "$ofile" #! $SHELL # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. -# Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION) # NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh. # # Copyright (C) 1996-1998 Free Software Foundation, Inc. @@ -1390,20 +1868,45 @@ Xsed="sed -e s/^X//" if test "\${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi ### BEGIN LIBTOOL CONFIG +EOF + cfgfile="$ofile" + ;; + +*) + # Double-quote the variables that need it (for aesthetics). + for var in old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB \ + old_LN_S old_DLLTOOL old_AS; do + eval "$var=\\\"\$var\\\"" + done + + # Just create a config file. + cfgfile="$ofile.cfg" + trap "$rm \"$cfgfile\"; exit 1" 1 2 15 + echo "creating $cfgfile" + $rm "$cfgfile" + cat < "$cfgfile" +# `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION) +EOF + ;; +esac + +cat <> "$cfgfile" # Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`: # -# CC="$old_CC" CFLAGS="$old_CFLAGS" CPPFLAGS="$old_CPPFLAGS" \\ -# LD="$old_LD" NM="$old_NM" RANLIB="$old_RANLIB" LN_S="$old_LN_S" \\ +# CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\ +# LD=$old_LD NM=$old_NM RANLIB=$old_RANLIB LN_S=$old_LN_S \\ +# DLLTOOL="$old_DLLTOOL" AS="$old_AS" \\ # $0$ltconfig_args # # Compiler and other test output produced by $progname, useful for # debugging $progname, is in ./config.log if it exists. # The version of $progname that generated this script. -LTCONFIG_VERSION="$VERSION" +LTCONFIG_VERSION=$VERSION # Shell to use when invoking shell scripts. -SHELL="$SHELL" +SHELL=$LTSHELL # Whether or not to build shared libraries. build_libtool_libs=$enable_shared @@ -1412,93 +1915,118 @@ build_libtool_libs=$enable_shared build_old_libs=$enable_static # The host system. -host_alias="$host_alias" -host="$host" +host_alias=$host_alias +host=$host # An echo program that does not interpret backslashes. -echo="$ltecho" +echo=$ltecho # The archiver. -AR="$AR" +AR=$AR # The default C compiler. -CC="$CC" +CC=$CC # The linker used to build libraries. -LD="$LD" +LD=$LD # Whether we need hard or soft links. -LN_S="$LN_S" +LN_S=$LN_S # A BSD-compatible nm program. -NM="$NM" +NM=$NM + +# Used on cygwin32: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin32: assembler. +AS="$AS" # The name of the directory that contains temporary libtool files. -objdir="$objdir" +objdir=$objdir # How to create reloadable object files. -reload_flag="$reload_flag" -reload_cmds="$reload_cmds" +reload_flag=$reload_flag +reload_cmds=$reload_cmds # How to pass a linker flag through the compiler. -wl="$wl" +wl=$wl + +# Object file suffix (normally "o"). +objext="$objext" + +# Old archive suffix (normally "a"). +libext="$libext" # Additional compiler flags for building library objects. -pic_flag="$pic_flag" +pic_flag=$pic_flag + +# Does compiler simultaneously support -c and -o options +compiler_c_o=$compiler_c_o + +# Can we write directly to a .lo ? +compiler_o_lo=$compiler_o_lo + +# Must we lock files when doing compilation ? +need_locks=$need_locks # Compiler flag to prevent dynamic linking. -link_static_flag="$link_static_flag" +link_static_flag=$link_static_flag # Compiler flag to turn off builtin functions. -no_builtin_flag="$no_builtin_flag" +no_builtin_flag=$no_builtin_flag # Compiler flag to allow reflexive dlopens. -export_dynamic_flag_spec="$export_dynamic_flag_spec" +export_dynamic_flag_spec=$export_dynamic_flag_spec # Compiler flag to generate shared objects directly from archives. -whole_archive_flag_spec="$whole_archive_flag_spec" +whole_archive_flag_spec=$whole_archive_flag_spec # Library versioning type. version_type=$version_type # Format of library name prefix. -libname_spec="$libname_spec" +libname_spec=$libname_spec # List of archive names. First name is the real one, the rest are links. # The last name is the one that the linker finds with -lNAME. -library_names_spec="$library_names_spec" +library_names_spec=$library_names_spec # The coded name of the library, if different from the real name. -soname_spec="$soname_spec" +soname_spec=$soname_spec # Commands used to build and install an old-style archive. -RANLIB="$RANLIB" -old_archive_cmds="$old_archive_cmds" -old_postinstall_cmds="$old_postinstall_cmds" -old_postuninstall_cmds="$old_postuninstall_cmds" +RANLIB=$RANLIB +old_archive_cmds=$old_archive_cmds +old_postinstall_cmds=$old_postinstall_cmds +old_postuninstall_cmds=$old_postuninstall_cmds # Create an old-style archive from a shared archive. -old_archive_from_new_cmds="$old_archive_from_new_cmds" +old_archive_from_new_cmds=$old_archive_from_new_cmds # Commands used to build and install a shared archive. -archive_cmds="$archive_cmds" -postinstall_cmds="$postinstall_cmds" -postuninstall_cmds="$postuninstall_cmds" +archive_cmds=$archive_cmds +archive_sym_cmds=$archive_sym_cmds +postinstall_cmds=$postinstall_cmds +postuninstall_cmds=$postuninstall_cmds + +# Method to check whether dependent libraries are shared objects. +check_shared_deplibs_method=$check_shared_deplibs_method # Flag that allows shared libraries with undefined symbols to be built. -allow_undefined_flag="$allow_undefined_flag" +allow_undefined_flag=$allow_undefined_flag # Flag that forces no undefined symbols. -no_undefined_flag="$no_undefined_flag" +no_undefined_flag=$no_undefined_flag # Commands used to finish a libtool library installation in a directory. -finish_cmds="$finish_cmds" +finish_cmds=$finish_cmds # Same as above, but a single script fragment to be evaled but not shown. -finish_eval="$finish_eval" +finish_eval=$finish_eval # Take the output of nm and produce a listing of raw symbols and C names. -global_symbol_pipe="$global_symbol_pipe" +global_symbol_pipe=$global_symbol_pipe # This is the shared library runtime path variable. runpath_var=$runpath_var @@ -1511,10 +2039,10 @@ hardcode_action=$hardcode_action # Flag to hardcode \$libdir into a binary during linking. # This must work even if \$libdir does not exist. -hardcode_libdir_flag_spec="$hardcode_libdir_flag_spec" +hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec # Whether we need a single -rpath flag with a separated argument. -hardcode_libdir_separator="$hardcode_libdir_separator" +hardcode_libdir_separator=$hardcode_libdir_separator # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the # resulting binary. @@ -1527,11 +2055,21 @@ hardcode_minus_L=$hardcode_minus_L # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into # the resulting binary. hardcode_shlibpath_var=$hardcode_shlibpath_var + +# System search path for libraries +sys_lib_search_path=$sys_lib_search_path + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" EOF -case "$host_os" in -aix3*) - cat <<\EOF >> "$ofile" +case "$ltmain" in +*.sh) + echo '### END LIBTOOL CONFIG' >> "$ofile" + echo >> "$ofile" + case "$host_os" in + aix3*) + cat <<\EOF >> "$ofile" # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems @@ -1541,16 +2079,20 @@ if test "${COLLECT_NAMES+set}" != set; then export COLLECT_NAMES fi EOF - ;; -esac + ;; + esac -echo '### END LIBTOOL CONFIG' >> "$ofile" -echo >> "$ofile" + # Append the ltmain.sh script. + cat "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1) -# Append the ltmain.sh script. -cat "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1) + chmod +x "$ofile" + ;; -chmod +x "$ofile" +*) + # Compile the libtool program. + echo "FIXME: would compile $ltmain" + ;; +esac exit 0 # Local Variables: