ENH: remove -fPIC for AIX gnu
This commit is contained in:
Bill Hoffman
parent
8a144d0c40
commit
06a6136b25
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@ -2775,8 +2775,11 @@ export CMAKE_MODULE_SUFFIX
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if test $ac_cv_prog_gcc = yes; then
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CMAKE_SHLIB_CFLAGS="-fPIC"
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fi
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# if running on cygwin remove -fPIC flag
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# if running on cygwin, AIX, or Darwin remove -fPIC flag
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case $system in
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AIX-*)
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CMAKE_SHLIB_CFLAGS=""
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;;
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CYGWIN_NT*)
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CMAKE_SHLIB_CFLAGS=""
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;;
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@ -2840,17 +2843,17 @@ for ac_hdr in sys/prctl.h
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do
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ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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echo "configure:2844: checking for $ac_hdr" >&5
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echo "configure:2847: checking for $ac_hdr" >&5
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if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2849 "configure"
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#line 2852 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:2854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:2857: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -2895,17 +2898,17 @@ for ac_hdr in pthread.h
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do
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ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
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echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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echo "configure:2899: checking for $ac_hdr" >&5
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echo "configure:2902: checking for $ac_hdr" >&5
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if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2904 "configure"
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#line 2907 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:2909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:2912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -2934,7 +2937,7 @@ done
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if test "$use_pthreads" = "yes"; then
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if test "$use_sproc" = "no"; then
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echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
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echo "configure:2938: checking for pthread_create in -lpthreads" >&5
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echo "configure:2941: checking for pthread_create in -lpthreads" >&5
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ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -2942,7 +2945,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lpthreads $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 2946 "configure"
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#line 2949 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -2953,7 +2956,7 @@ int main() {
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pthread_create()
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; return 0; }
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EOF
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if { (eval echo configure:2957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:2960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -2974,7 +2977,7 @@ else
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fi
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echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
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echo "configure:2978: checking for pthread_create in -lpthread" >&5
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echo "configure:2981: checking for pthread_create in -lpthread" >&5
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ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -2982,7 +2985,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lpthread $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 2986 "configure"
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#line 2989 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -2993,7 +2996,7 @@ int main() {
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pthread_create()
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; return 0; }
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EOF
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if { (eval echo configure:2997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:3000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -3016,7 +3019,7 @@ fi
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# Work around Solaris 5.6 and 5.7 bug:
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if test "`uname -s -r`" = "SunOS 5.6"; then
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echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
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echo "configure:3020: checking for thr_create in -lthread" >&5
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echo "configure:3023: checking for thr_create in -lthread" >&5
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ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -3024,7 +3027,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lthread $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 3028 "configure"
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#line 3031 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -3035,7 +3038,7 @@ int main() {
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thr_create()
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; return 0; }
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EOF
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if { (eval echo configure:3039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:3042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -3058,7 +3061,7 @@ fi
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fi
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if test "`uname -s -r`" = "SunOS 5.7"; then
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echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
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echo "configure:3062: checking for thr_create in -lthread" >&5
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echo "configure:3065: checking for thr_create in -lthread" >&5
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ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -3066,7 +3069,7 @@ else
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ac_save_LIBS="$LIBS"
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LIBS="-lthread $LIBS"
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cat > conftest.$ac_ext <<EOF
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#line 3070 "configure"
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#line 3073 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
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/* We use char because int might match the return type of a gcc2
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@ -3077,7 +3080,7 @@ int main() {
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thr_create()
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; return 0; }
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EOF
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if { (eval echo configure:3081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:3084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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eval "ac_cv_lib_$ac_lib_var=yes"
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else
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@ -3171,7 +3174,7 @@ do
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# Extract the first word of "$ac_prog", so it can be a program name with args.
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set dummy $ac_prog; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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echo "configure:3175: checking for $ac_word" >&5
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echo "configure:3178: checking for $ac_word" >&5
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if eval "test \"`echo '$''{'ac_cv_path_CMAKE_AR_TMP'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -465,8 +465,11 @@ export CMAKE_MODULE_SUFFIX
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if test $ac_cv_prog_gcc = yes; then
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CMAKE_SHLIB_CFLAGS="-fPIC"
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fi
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# if running on cygwin remove -fPIC flag
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# if running on cygwin, AIX, or Darwin remove -fPIC flag
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case $system in
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AIX-*)
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CMAKE_SHLIB_CFLAGS=""
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;;
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CYGWIN_NT*)
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CMAKE_SHLIB_CFLAGS=""
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;;
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