diff options
Diffstat (limited to 'c/src/exec/configure')
-rw-r--r-- | c/src/exec/configure | 84 |
1 files changed, 61 insertions, 23 deletions
diff --git a/c/src/exec/configure b/c/src/exec/configure index 790b32ceb5..c53cc149de 100644 --- a/c/src/exec/configure +++ b/c/src/exec/configure @@ -2287,10 +2287,48 @@ fi if test "$RTEMS_CPU" = "unix" ; then + +echo $ac_n "checking whether $RTEMS_HOST defines union semun""... $ac_c" 1>&6 +echo "configure:2293: checking whether $RTEMS_HOST defines union semun" >&5 +if eval "test \"`echo '$''{'rtems_cv_HAS_UNION_SEMUN'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2298 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/ipc.h> +#include <sys/sem.h> +int main() { +union semun arg ; +; return 0; } +EOF +if { (eval echo configure:2308: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + rtems_cv_HAS_UNION_SEMUN="yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + rtems_cv_HAS_UNION_SEMUN="no" +fi +rm -f conftest* + +if test "$rtems_cv_HAS_UNION_SEMUN" = "yes"; then + cat >> confdefs.h <<\EOF +#define HAS_UNION_SEMUN 1 +EOF + +fi +fi + +echo "$ac_t""$rtems_cv_HAS_UNION_SEMUN" 1>&6 + echo $ac_n "checking whether $RTEMS_HOST supports System V semaphores""... $ac_c" 1>&6 -echo "configure:2294: checking whether $RTEMS_HOST supports System V semaphores" >&5 +echo "configure:2332: checking whether $RTEMS_HOST supports System V semaphores" >&5 if eval "test \"`echo '$''{'rtems_cv_sysv_sem'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2299,22 +2337,22 @@ if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF -#line 2303 "configure" +#line 2341 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/ipc.h> #include <sys/sem.h> -int main () { -#if !defined(sun) - union semun arg ; -#else +#if !HAS_UNION_SEMUN union semun { int val; struct semid_ds *buf; ushort *array; - } arg; + } ; #endif +int main () { + union semun arg ; + int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400); if (id == -1) exit(1); @@ -2325,7 +2363,7 @@ int main () { } EOF -if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then rtems_cv_sysv_sem="yes" else @@ -2348,7 +2386,7 @@ echo "$ac_t""$rtems_cv_sysv_sem" 1>&6 echo $ac_n "checking whether $RTEMS_HOST supports System V shared memory""... $ac_c" 1>&6 -echo "configure:2352: checking whether $RTEMS_HOST supports System V shared memory" >&5 +echo "configure:2390: checking whether $RTEMS_HOST supports System V shared memory" >&5 if eval "test \"`echo '$''{'rtems_cv_sysv_shm'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2357,7 +2395,7 @@ if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF -#line 2361 "configure" +#line 2399 "configure" #include "confdefs.h" #include <sys/types.h> @@ -2373,7 +2411,7 @@ int main () { } EOF -if { (eval echo configure:2377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then rtems_cv_sysv_shm="yes" else @@ -2396,7 +2434,7 @@ echo "$ac_t""$rtems_cv_sysv_shm" 1>&6 echo $ac_n "checking whether $RTEMS_HOST supports System V messages""... $ac_c" 1>&6 -echo "configure:2400: checking whether $RTEMS_HOST supports System V messages" >&5 +echo "configure:2438: checking whether $RTEMS_HOST supports System V messages" >&5 if eval "test \"`echo '$''{'rtems_cv_sysv_msg'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2405,7 +2443,7 @@ if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF -#line 2409 "configure" +#line 2447 "configure" #include "confdefs.h" #include <sys/types.h> @@ -2421,7 +2459,7 @@ int main () { } EOF -if { (eval echo configure:2425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then rtems_cv_sysv_msg="yes" else @@ -2445,7 +2483,7 @@ fi echo $ac_n "checking for newlib""... $ac_c" 1>&6 -echo "configure:2449: checking for newlib" >&5 +echo "configure:2487: checking for newlib" >&5 if eval "test \"`echo '$''{'rtems_cv_use_newlib'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2454,14 +2492,14 @@ else CC=$CC_FOR_TARGET cat > conftest.$ac_ext <<EOF -#line 2458 "configure" +#line 2496 "configure" #include "confdefs.h" extern int not_required_by_rtems() ; int main() { not_required_by_rtems() ; return 0; } EOF -if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* rtems_cv_use_newlib="yes" else @@ -2472,14 +2510,14 @@ rm -f conftest* if test -z "$rtems_cv_use_newlib"; then cat > conftest.$ac_ext <<EOF -#line 2476 "configure" +#line 2514 "configure" #include "confdefs.h" extern int rtems_provides_crt0 ; int main() { rtems_provides_crt0 = 0 ; return 0; } EOF -if { (eval echo configure:2483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* rtems_cv_use_newlib="yes" else @@ -2500,7 +2538,7 @@ RTEMS_USE_NEWLIB="$rtems_cv_use_newlib" # Check if there is custom/*.cfg for this BSP echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6 -echo "configure:2504: checking for make/custom/$RTEMS_BSP.cfg" >&5 +echo "configure:2542: checking for make/custom/$RTEMS_BSP.cfg" >&5 if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then echo "$ac_t""yes" 1>&6 else @@ -2508,7 +2546,7 @@ else fi echo $ac_n "checking whether BSP supports multiprocessing""... $ac_c" 1>&6 -echo "configure:2512: checking whether BSP supports multiprocessing" >&5 +echo "configure:2550: checking whether BSP supports multiprocessing" >&5 if eval "test \"`echo '$''{'rtems_cv_HAS_MP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2532,7 +2570,7 @@ fi echo $ac_n "checking whether BSP supports libposix""... $ac_c" 1>&6 -echo "configure:2536: checking whether BSP supports libposix" >&5 +echo "configure:2574: checking whether BSP supports libposix" >&5 if eval "test \"`echo '$''{'rtems_cv_HAS_POSIX_API'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2561,7 +2599,7 @@ fi # find all the Executive Makefiles echo $ac_n "checking for Makefile.in in score/cpu/$RTEMS_CPU""... $ac_c" 1>&6 -echo "configure:2565: checking for Makefile.in in score/cpu/$RTEMS_CPU" >&5 +echo "configure:2603: checking for Makefile.in in score/cpu/$RTEMS_CPU" >&5 if test -d $srcdir/score/cpu/$RTEMS_CPU; then rtems_av_save_dir=`pwd`; cd $srcdir; |