diff options
| -rw-r--r-- | autoconf/configure.ac | 28 | ||||
| -rwxr-xr-x | configure | 457 |
2 files changed, 167 insertions, 318 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index 613c8a7..81806f6 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -203,6 +203,7 @@ fi dnl Checks for other tools AC_PROG_FLEX AC_PROG_BISON +AC_LIBTOOL_DLOPEN AC_PROG_LIBTOOL AC_PATH_PROG(TAR,[tar],[gtar]) @@ -252,23 +253,32 @@ dnl Checks for libraries: dnl libelf is for sparc only; we can ignore it if we don't have it AC_CHECK_LIB(elf, elf_begin) -dnl Check for bzip2 and zlib compression libraries needed for archive reading/writing -AC_CHECK_LIB(bz2,BZ2_bzCompressInit,[bzip2_found=1],[bzip2_found=0]) -AC_CHECK_HEADERS([bzlib.h],[bzlib_h_found=1],[bzlib_h_found=0],[]) +dnl Check for bzip2 and zlib compression libraries needed for archive +dnl and bytecode compression. AC_CHECK_LIB(z,gzopen,[zlib_found=1],[zlib_found=0]) -AC_CHECK_HEADERS([zlib.h],[zlib_h_found=1],[zlib_h_found=0],[]) -if test $zlib_found -eq 1 -a $zlib_h_found -eq 1; then - AC_DEFINE([HAVE_ZLIB],[1],[Define if zlib library is available on this platform.]) +if test $zlib_found -eq 1; then + AC_DEFINE([HAVE_ZLIB],[1], + [Define if zlib library is available on this platform.]) AC_SUBST([HAVE_ZLIB],[1]) else AC_SUBST([HAVE_ZLIB],[0]) fi -if test $bzip2_found -eq 1 -a $bzlib_h_found -eq 1 ; then - AC_DEFINE([HAVE_BZIP2],[1],[Define if bzip2 library is available on this platform.]) + +AC_CHECK_LIB(bz2,BZ2_bzCompressInit,[bzip2_found=1],[bzip2_found=0]) +if test $bzip2_found -eq 1 ; then + AC_DEFINE([HAVE_BZIP2],[1], + [Define if bzip2 library is available on this platform.]) AC_SUBST([HAVE_BZIP2],[1]) else AC_SUBST([HAVE_BZIP2],[0]) fi + +dnl lt_dlopen may be required for plugin support. +AC_SEARCH_LIBS(lt_dlopen,ltdl,AC_DEFINE([HAVE_LT_DLOPEN],[1], + [Define if lt_dlopen() is available on this platform]), + AC_MSG_WARN([lt_dlopen() not found - plugin support might + not be available])) + dnl dlopen() is required for plugin support. AC_SEARCH_LIBS(dlopen,dl,AC_DEFINE([HAVE_DLOPEN],[1],[Define if dlopen() is available on this platform.]),AC_MSG_WARN([dlopen() not found - disabling plugin support])) @@ -287,7 +297,7 @@ AC_HEADER_STDC AC_HEADER_SYS_WAIT dnl Checks for POSIX and other various system-specific header files -AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h link.h execinfo.h windows.h) +AC_CHECK_HEADERS([fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h ltdl.h link.h execinfo.h windows.h bzlib.h zlib.h]) dnl Check for things that need to be included in public headers, and so dnl for which we may not have access to a HAVE_* preprocessor #define. @@ -3637,6 +3637,8 @@ else fi + + # Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" @@ -4188,7 +4190,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 4191 "configure"' > conftest.$ac_ext + echo '#line 4193 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -5062,7 +5064,7 @@ fi # Provide some information about the compiler. -echo "$as_me:5065:" \ +echo "$as_me:5067:" \ "checking for Fortran 77 compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 @@ -5983,7 +5985,7 @@ fi ;; esac -enable_dlopen=no +enable_dlopen=yes enable_win32_dll=no # Check whether --enable-libtool-lock or --disable-libtool-lock was given. @@ -6119,11 +6121,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:6122: $lt_compile\"" >&5) + (eval echo "\"\$as_me:6124: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:6126: \$? = $ac_status" >&5 + echo "$as_me:6128: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -6362,11 +6364,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:6365: $lt_compile\"" >&5) + (eval echo "\"\$as_me:6367: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:6369: \$? = $ac_status" >&5 + echo "$as_me:6371: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -6422,11 +6424,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:6425: $lt_compile\"" >&5) + (eval echo "\"\$as_me:6427: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:6429: \$? = $ac_status" >&5 + echo "$as_me:6431: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -8607,7 +8609,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 8610 "configure" +#line 8612 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -8705,7 +8707,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 8708 "configure" +#line 8710 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -10898,11 +10900,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:10901: $lt_compile\"" >&5) + (eval echo "\"\$as_me:10903: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:10905: \$? = $ac_status" >&5 + echo "$as_me:10907: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -10958,11 +10960,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:10961: $lt_compile\"" >&5) + (eval echo "\"\$as_me:10963: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:10965: \$? = $ac_status" >&5 + echo "$as_me:10967: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -12319,7 +12321,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 12322 "configure" +#line 12324 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12417,7 +12419,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 12420 "configure" +#line 12422 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -13254,11 +13256,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:13257: $lt_compile\"" >&5) + (eval echo "\"\$as_me:13259: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:13261: \$? = $ac_status" >&5 + echo "$as_me:13263: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -13314,11 +13316,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:13317: $lt_compile\"" >&5) + (eval echo "\"\$as_me:13319: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:13321: \$? = $ac_status" >&5 + echo "$as_me:13323: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -15353,11 +15355,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:15356: $lt_compile\"" >&5) + (eval echo "\"\$as_me:15358: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:15360: \$? = $ac_status" >&5 + echo "$as_me:15362: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -15596,11 +15598,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:15599: $lt_compile\"" >&5) + (eval echo "\"\$as_me:15601: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:15603: \$? = $ac_status" >&5 + echo "$as_me:15605: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -15656,11 +15658,11 @@ else -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:15659: $lt_compile\"" >&5) + (eval echo "\"\$as_me:15661: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:15663: \$? = $ac_status" >&5 + echo "$as_me:15665: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -17841,7 +17843,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 17844 "configure" +#line 17846 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -17939,7 +17941,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 17942 "configure" +#line 17944 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -19313,13 +19315,13 @@ _ACEOF fi -echo "$as_me:$LINENO: checking for BZ2_bzCompressInit in -lbz2" >&5 -echo $ECHO_N "checking for BZ2_bzCompressInit in -lbz2... $ECHO_C" >&6 -if test "${ac_cv_lib_bz2_BZ2_bzCompressInit+set}" = set; then +echo "$as_me:$LINENO: checking for gzopen in -lz" >&5 +echo $ECHO_N "checking for gzopen in -lz... $ECHO_C" >&6 +if test "${ac_cv_lib_z_gzopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS -LIBS="-lbz2 $LIBS" +LIBS="-lz $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19333,11 +19335,11 @@ extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ -char BZ2_bzCompressInit (); +char gzopen (); int main () { -BZ2_bzCompressInit (); +gzopen (); ; return 0; } @@ -19364,53 +19366,70 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_lib_bz2_BZ2_bzCompressInit=yes + ac_cv_lib_z_gzopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_lib_bz2_BZ2_bzCompressInit=no +ac_cv_lib_z_gzopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:$LINENO: result: $ac_cv_lib_bz2_BZ2_bzCompressInit" >&5 -echo "${ECHO_T}$ac_cv_lib_bz2_BZ2_bzCompressInit" >&6 -if test $ac_cv_lib_bz2_BZ2_bzCompressInit = yes; then - bzip2_found=1 +echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5 +echo "${ECHO_T}$ac_cv_lib_z_gzopen" >&6 +if test $ac_cv_lib_z_gzopen = yes; then + zlib_found=1 else - bzip2_found=0 + zlib_found=0 fi +if test $zlib_found -eq 1; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ZLIB 1 +_ACEOF + + HAVE_ZLIB=1 + +else + HAVE_ZLIB=0 -for ac_header in bzlib.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo $ECHO_N "(cached) $ECHO_C" >&6 fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +echo "$as_me:$LINENO: checking for BZ2_bzCompressInit in -lbz2" >&5 +echo $ECHO_N "checking for BZ2_bzCompressInit in -lbz2... $ECHO_C" >&6 +if test "${ac_cv_lib_bz2_BZ2_bzCompressInit+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - # Is the header compilable? -echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbz2 $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char BZ2_bzCompressInit (); +int +main () +{ +BZ2_bzCompressInit (); + ; + return 0; +} _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -19424,124 +19443,51 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_header_compiler=yes + ac_cv_lib_bz2_BZ2_bzCompressInit=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_header_compiler=no +ac_cv_lib_bz2_BZ2_bzCompressInit=no fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6 - -# Is the header present? -echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - ac_cpp_err=$ac_cpp_err$ac_c_werror_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if test -z "$ac_cpp_err"; then - ac_header_preproc=yes +echo "$as_me:$LINENO: result: $ac_cv_lib_bz2_BZ2_bzCompressInit" >&5 +echo "${ECHO_T}$ac_cv_lib_bz2_BZ2_bzCompressInit" >&6 +if test $ac_cv_lib_bz2_BZ2_bzCompressInit = yes; then + bzip2_found=1 else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no + bzip2_found=0 fi -rm -f conftest.err conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6 -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( - cat <<\_ASBOX -## ----------------------------------- ## -## Report this to llvmbugs@cs.uiuc.edu ## -## ----------------------------------- ## -_ASBOX - ) | - sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test $bzip2_found -eq 1 ; then -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +cat >>confdefs.h <<\_ACEOF +#define HAVE_BZIP2 1 _ACEOF - bzlib_h_found=1 + + HAVE_BZIP2=1 + else - bzlib_h_found=0 -fi + HAVE_BZIP2=0 -done +fi -echo "$as_me:$LINENO: checking for gzopen in -lz" >&5 -echo $ECHO_N "checking for gzopen in -lz... $ECHO_C" >&6 -if test "${ac_cv_lib_z_gzopen+set}" = set; then +echo "$as_me:$LINENO: checking for library containing lt_dlopen" >&5 +echo $ECHO_N "checking for library containing lt_dlopen... $ECHO_C" >&6 +if test "${ac_cv_search_lt_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lz $LIBS" + ac_func_search_save_LIBS=$LIBS +ac_cv_search_lt_dlopen=no cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -19555,11 +19501,11 @@ extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ -char gzopen (); +char lt_dlopen (); int main () { -gzopen (); +lt_dlopen (); ; return 0; } @@ -19586,53 +19532,42 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_lib_z_gzopen=yes + ac_cv_search_lt_dlopen="none required" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_lib_z_gzopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5 -echo "${ECHO_T}$ac_cv_lib_z_gzopen" >&6 -if test $ac_cv_lib_z_gzopen = yes; then - zlib_found=1 -else - zlib_found=0 -fi - - -for ac_header in zlib.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 -else - # Is the header compilable? -echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF +if test "$ac_cv_search_lt_dlopen" = no; then + for ac_lib in ltdl; do + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char lt_dlopen (); +int +main () +{ +lt_dlopen (); + ; + return 0; +} _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -19646,141 +19581,42 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_header_compiler=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6 - -# Is the header present? -echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - ac_cpp_err=$ac_cpp_err$ac_c_werror_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - ac_header_preproc=yes + ac_cv_search_lt_dlopen="-l$ac_lib" +break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no fi -rm -f conftest.err conftest.$ac_ext -echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6 - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( - cat <<\_ASBOX -## ----------------------------------- ## -## Report this to llvmbugs@cs.uiuc.edu ## -## ----------------------------------- ## -_ASBOX - ) | - sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 -if eval "test \"\${$as_ac_Header+set}\" = set"; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 - +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - zlib_h_found=1 -else - zlib_h_found=0 +LIBS=$ac_func_search_save_LIBS fi - -done - -if test $zlib_found -eq 1 -a $zlib_h_found -eq 1; then +echo "$as_me:$LINENO: result: $ac_cv_search_lt_dlopen" >&5 +echo "${ECHO_T}$ac_cv_search_lt_dlopen" >&6 +if test "$ac_cv_search_lt_dlopen" != no; then + test "$ac_cv_search_lt_dlopen" = "none required" || LIBS="$ac_cv_search_lt_dlopen $LIBS" cat >>confdefs.h <<\_ACEOF -#define HAVE_ZLIB 1 +#define HAVE_LT_DLOPEN 1 _ACEOF - HAVE_ZLIB=1 - else - HAVE_ZLIB=0 - + { echo "$as_me:$LINENO: WARNING: lt_dlopen() not found - plugin support might + not be available" >&5 +echo "$as_me: WARNING: lt_dlopen() not found - plugin support might + not be available" >&2;} fi -if test $bzip2_found -eq 1 -a $bzlib_h_found -eq 1 ; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_BZIP2 1 -_ACEOF - HAVE_BZIP2=1 -else - HAVE_BZIP2=0 - -fi echo "$as_me:$LINENO: checking for library containing dlopen" >&5 echo $ECHO_N "checking for library containing dlopen... $ECHO_C" >&6 if test "${ac_cv_search_dlopen+set}" = set; then @@ -20426,7 +20262,10 @@ fi -for ac_header in fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h link.h execinfo.h windows.h + + + +for ac_header in fcntl.h limits.h sys/time.h unistd.h malloc.h sys/mman.h sys/resource.h dlfcn.h ltdl.h link.h execinfo.h windows.h bzlib.h zlib.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then |