From kerdezixe at gmail.com Wed May 14 10:53:16 2014 From: kerdezixe at gmail.com (Laurent Laborde) Date: Wed, 14 May 2014 10:53:16 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux Message-ID: CXX librpl_a-interface_cas-conv.o In file included from interface_cas-conv.cpp:46:0: rpl-conv.h:346:16: error: 'sem_t' does not name a type rpl-conv.h:347:16: error: 'sem_t' does not name a type rpl-conv.h:348:16: error: 'sem_t' does not name a type rpl-conv.h:488:16: error: 'sem_t' does not name a type rpl-conv.h:498:1: error: 'sem_t' does not name a type rpl-conv.h:499:1: error: 'sem_t' does not name a type rpl-conv.h:500:18: error: 'sem_t' was not declared in this scope rpl-conv.h:500:25: error: 'semaphore_p' was not declared in this scope rpl-conv.h:500:44: error: expected primary-expression before 'pid' rpl-conv.h:500:49: error: expected primary-expression before 'int' rpl-conv.h:500:58: error: expression list treated as compound expression in initializer [-fpermissive] rpl-conv.h:501:18: error: 'sem_t' was not declared in this scope rpl-conv.h:501:25: error: 'semaphore_p' was not declared in this scope rpl-conv.h:501:44: error: expected primary-expression before 'pid' rpl-conv.h:501:59: error: expected primary-expression before 'tid' rpl-conv.h:501:64: error: expected primary-expression before 'int' rpl-conv.h:501:73: error: expression list treated as compound expression in initializer [-fpermissive] rpl-conv.h:502:19: error: 'sem_t' was not declared in this scope rpl-conv.h:502:26: error: 'semaphore' was not declared in this scope rpl-conv.h:502:37: error: expected primary-expression before 'int' rpl-conv.h:502:48: error: expression list treated as compound expression in initializer [-fpermissive] rpl-conv.h:503:1: error: 'sem_t' does not name a type In file included from interface_cas-conv.cpp:46:0: rpl-conv.h:1174:5: error: 'sem_t' does not name a type rpl-conv.h:2314:5: error: 'sem_t' does not name a type interface_cas-conv.cpp:416:1: warning: unused parameter 'commande' [-Wunused-parameter] make[3]: *** [librpl_a-interface_cas-conv.o] Error 1 make[3]: Leaving directory `/home/ker2x/rpl-4.1.17/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/ker2x/rpl-4.1.17/src' make[1]: *** [all-rpl] Error 2 make[1]: Leaving directory `/home/ker2x/rpl-4.1.17' make: *** [all] Error 2 need more info ? :) -- Laurent "ker2x" Laborde Bigdata hacker @ Ebuzzing -------------- next part -------------- An HTML attachment was scrubbed... URL: From joel.bertrand at systella.fr Wed May 14 11:01:04 2014 From: joel.bertrand at systella.fr (=?UTF-8?B?Sm/Dq2wgQkVSVFJBTkQ=?=) Date: Wed, 14 May 2014 11:01:04 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: References: Message-ID: <537330D0.5070303@systella.fr> Le 14/05/2014 10:53, Laurent Laborde a écrit : > > CXX librpl_a-interface_cas-conv.o > In file included from interface_cas-conv.cpp:46:0: > rpl-conv.h:346:16: error: ‘sem_t’ does not name a type > rpl-conv.h:347:16: error: ‘sem_t’ does not name a type > rpl-conv.h:348:16: error: ‘sem_t’ does not name a type > rpl-conv.h:488:16: error: ‘sem_t’ does not name a type > rpl-conv.h:498:1: error: ‘sem_t’ does not name a type > rpl-conv.h:499:1: error: ‘sem_t’ does not name a type > rpl-conv.h:500:18: error: ‘sem_t’ was not declared in this scope > rpl-conv.h:500:25: error: ‘semaphore_p’ was not declared in this scope > rpl-conv.h:500:44: error: expected primary-expression before ‘pid’ > rpl-conv.h:500:49: error: expected primary-expression before ‘int’ > rpl-conv.h:500:58: error: expression list treated as compound expression > in initializer [-fpermissive] > rpl-conv.h:501:18: error: ‘sem_t’ was not declared in this scope > rpl-conv.h:501:25: error: ‘semaphore_p’ was not declared in this scope > rpl-conv.h:501:44: error: expected primary-expression before ‘pid’ > rpl-conv.h:501:59: error: expected primary-expression before ‘tid’ > rpl-conv.h:501:64: error: expected primary-expression before ‘int’ > rpl-conv.h:501:73: error: expression list treated as compound expression > in initializer [-fpermissive] > rpl-conv.h:502:19: error: ‘sem_t’ was not declared in this scope > rpl-conv.h:502:26: error: ‘semaphore’ was not declared in this scope > rpl-conv.h:502:37: error: expected primary-expression before ‘int’ > rpl-conv.h:502:48: error: expression list treated as compound expression > in initializer [-fpermissive] > rpl-conv.h:503:1: error: ‘sem_t’ does not name a type > In file included from interface_cas-conv.cpp:46:0: > rpl-conv.h:1174:5: error: ‘sem_t’ does not name a type > rpl-conv.h:2314:5: error: ‘sem_t’ does not name a type > interface_cas-conv.cpp:416:1: warning: unused parameter ‘commande’ > [-Wunused-parameter] > make[3]: *** [librpl_a-interface_cas-conv.o] Error 1 > make[3]: Leaving directory `/home/ker2x/rpl-4.1.17/src' > make[2]: *** [all] Error 2 > make[2]: Leaving directory `/home/ker2x/rpl-4.1.17/src' > make[1]: *** [all-rpl] Error 2 > make[1]: Leaving directory `/home/ker2x/rpl-4.1.17' > make: *** [all] Error 2 > > need more info ? :) Yes. What is your operating system ? And please copy here DEFS variable you will find in src/Makefile. Regards, JKB From kerdezixe at gmail.com Wed May 14 11:06:22 2014 From: kerdezixe at gmail.com (Laurent Laborde) Date: Wed, 14 May 2014 11:06:22 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: <537330D0.5070303@systella.fr> References: <537330D0.5070303@systella.fr> Message-ID: Ubuntu 12.04 LTS Linux arthurus 3.2.0-61-generic #93-Ubuntu SMP Fri May 2 21:31:50 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 DEFS = -DHAVE_CONFIG_H -Dd_version_rpl=\"4.1.17\" \ -Dd_exec_path=\"${prefix}\" -DFORCE_GNUPLOT_PATH -UDEBUG_MEMOIRE -UDEBUG_ERREURS \ -DMOTIF_SUPPORT -DPOSTSCRIPT_SUPPORT -DGNUPLOT_SUPPORT \ -DVIM_SUPPORT -UMYSQL_SUPPORT -UPOSTGRESQL_SUPPORT \ -USEMAPHORES_NOMMES -DIPCS_SYSV -UUNION_SEMUN -DIPV6 \ -UEXPERIMENTAL_CODE $(date) $(hash) -g \ -Dd_locale=\"$(shell locale charmap | $(AWK) '/\=/ { print $$3;} !/\=/ { print $$1;}')\" \ -Dd_forced_locale=0 \ -DLinux -URPLCAS -DHOST=\"x86_64-unknown-linux-gnu\" -DSHARED_MEMORY \ -DPSELECT -- Laurent "ker2x" Laborde Bigdata hacker @ Ebuzzing -------------- next part -------------- An HTML attachment was scrubbed... URL: From kerdezixe at gmail.com Wed May 14 11:06:22 2014 From: kerdezixe at gmail.com (Laurent Laborde) Date: Wed, 14 May 2014 11:06:22 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: <537330D0.5070303@systella.fr> References: <537330D0.5070303@systella.fr> Message-ID: Ubuntu 12.04 LTS Linux arthurus 3.2.0-61-generic #93-Ubuntu SMP Fri May 2 21:31:50 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 DEFS = -DHAVE_CONFIG_H -Dd_version_rpl=\"4.1.17\" \ -Dd_exec_path=\"${prefix}\" -DFORCE_GNUPLOT_PATH -UDEBUG_MEMOIRE -UDEBUG_ERREURS \ -DMOTIF_SUPPORT -DPOSTSCRIPT_SUPPORT -DGNUPLOT_SUPPORT \ -DVIM_SUPPORT -UMYSQL_SUPPORT -UPOSTGRESQL_SUPPORT \ -USEMAPHORES_NOMMES -DIPCS_SYSV -UUNION_SEMUN -DIPV6 \ -UEXPERIMENTAL_CODE $(date) $(hash) -g \ -Dd_locale=\"$(shell locale charmap | $(AWK) '/\=/ { print $$3;} !/\=/ { print $$1;}')\" \ -Dd_forced_locale=0 \ -DLinux -URPLCAS -DHOST=\"x86_64-unknown-linux-gnu\" -DSHARED_MEMORY \ -DPSELECT -- Laurent "ker2x" Laborde Bigdata hacker @ Ebuzzing -------------- next part -------------- An HTML attachment was scrubbed... URL: From joel.bertrand at systella.fr Wed May 14 11:15:38 2014 From: joel.bertrand at systella.fr (=?UTF-8?B?Sm/Dq2wgQkVSVFJBTkQ=?=) Date: Wed, 14 May 2014 11:15:38 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: References: <537330D0.5070303@systella.fr> Message-ID: <5373343A.9090707@systella.fr> Le 14/05/2014 11:06, Laurent Laborde a écrit : > Ubuntu 12.04 LTS > Linux arthurus 3.2.0-61-generic #93-Ubuntu SMP Fri May 2 21:31:50 UTC > 2014 x86_64 x86_64 x86_64 GNU/Linux > gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 > > DEFS = -DHAVE_CONFIG_H -Dd_version_rpl=\"4.1.17\" \ > -Dd_exec_path=\"${prefix}\" -DFORCE_GNUPLOT_PATH > -UDEBUG_MEMOIRE -UDEBUG_ERREURS \ > -DMOTIF_SUPPORT -DPOSTSCRIPT_SUPPORT -DGNUPLOT_SUPPORT \ > -DVIM_SUPPORT -UMYSQL_SUPPORT -UPOSTGRESQL_SUPPORT \ > -USEMAPHORES_NOMMES -DIPCS_SYSV -UUNION_SEMUN -DIPV6 \ > -UEXPERIMENTAL_CODE $(date) $(hash) -g \ > -Dd_locale=\"$(shell locale charmap | $(AWK) '/\=/ { > print $$3;} !/\=/ { print $$1;}')\" \ > -Dd_forced_locale=0 \ > -DLinux -URPLCAS -DHOST=\"x86_64-unknown-linux-gnu\" > -DSHARED_MEMORY \ > -DPSELECT Very strange. On Linux, you should have -UIPCS_SUPPORT, not -DIPCS_SUPPORT. Can you check in config.log why sysv-ipcs check fails ? I suppose you have configured RPL/2 with : ./configure --enable-motif --enable-rplcas With -DIPCS_SYSV, you try to use some emulation routines (for xBSD) that are known to be broken on 4.1.17. These routines have been fixed in 4.1.18 daily snapshot. JKB From kerdezixe at gmail.com Wed May 14 13:44:02 2014 From: kerdezixe at gmail.com (Laurent Laborde) Date: Wed, 14 May 2014 13:44:02 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: <5373343A.9090707@systella.fr> References: <537330D0.5070303@systella.fr> <5373343A.9090707@systella.fr> Message-ID: On Wed, May 14, 2014 at 11:15 AM, Joël BERTRAND wrote: > Very strange. On Linux, you should have -UIPCS_SUPPORT, not > -DIPCS_SUPPORT. > > Can you check in config.log why sysv-ipcs check fails ? I suppose > you have configured RPL/2 with : > ./configure --enable-motif --enable-rplcas > > With -DIPCS_SYSV, you try to use some emulation routines (for > xBSD) that are known to be broken on 4.1.17. These routines have been fixed > in 4.1.18 daily snapshot. > Nope, no option, juste ./configure For testing purpose : - 4.1.10 compiled successfully on the same system - it's ok on 4.1.18 too -- Laurent "ker2x" Laborde Bigdata hacker @ Ebuzzing -------------- next part -------------- An HTML attachment was scrubbed... URL: From joel.bertrand at systella.fr Wed May 14 14:20:41 2014 From: joel.bertrand at systella.fr (=?UTF-8?B?Sm/Dq2wgQkVSVFJBTkQ=?=) Date: Wed, 14 May 2014 14:20:41 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: References: <537330D0.5070303@systella.fr> <5373343A.9090707@systella.fr> Message-ID: <53735F99.5000808@systella.fr> Le 14/05/2014 13:44, Laurent Laborde a écrit : > On Wed, May 14, 2014 at 11:15 AM, Joël BERTRAND > > wrote: > > Very strange. On Linux, you should have -UIPCS_SUPPORT, not > -DIPCS_SUPPORT. > > Can you check in config.log why sysv-ipcs check fails ? I > suppose you have configured RPL/2 with : > ./configure --enable-motif --enable-rplcas > > With -DIPCS_SYSV, you try to use some emulation routines > (for xBSD) that are known to be broken on 4.1.17. These routines > have been fixed in 4.1.18 daily snapshot. > > > Nope, no option, juste ./configure > > For testing purpose : > - 4.1.10 compiled successfully on the same system > - it's ok on 4.1.18 too Please check in config.log why POSIX check fails. configure script tries to build : int fd; char *sem = "/test"; fd = shm_open(sem , O_CREAT | O_RDWR, S_IRUSR | S_IWUSR); close(fd); shm_unlink(sem); fd = sem_open(sem, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, 0); close(fd); sem_unlink(sem); return(0); with appropriate headers and this program should run as expected on a Linux system. Your regression only affects systems that don't have POSIX IPCS and was introduced only in 4.1.17. It is fixed in 4.1.18. Regards, JKB From kerdezixe at gmail.com Wed May 14 15:16:43 2014 From: kerdezixe at gmail.com (Laurent Laborde) Date: Wed, 14 May 2014 15:16:43 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: <53735F99.5000808@systella.fr> References: <537330D0.5070303@systella.fr> <5373343A.9090707@systella.fr> <53735F99.5000808@systella.fr> Message-ID: Config.log attached I think that's what you want to see : configure:6234: checking for POSIX semaphores and shared objects configure:6258: gcc -o conftest -g -O2 -O3 -lrt -lpthread conftest.c >&5 /tmp/cc6wzv2U.o: In function `main': /home/ker2x/rpl-4.1.17/conftest.c:19: undefined reference to `shm_open' /home/ker2x/rpl-4.1.17/conftest.c:21: undefined reference to `shm_unlink' /home/ker2x/rpl-4.1.17/conftest.c:22: undefined reference to `sem_open' /home/ker2x/rpl-4.1.17/conftest.c:24: undefined reference to `sem_unlink' collect2: ld returned 1 exit status configure:6258: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "rpl" | #define PACKAGE_TARNAME "rpl" | #define PACKAGE_VERSION "4.1.17" | #define PACKAGE_STRING "rpl 4.1.17" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "rpl" | #define VERSION "4.1.17" | /* end confdefs.h. */ | #include | #include | #include | | int | main () | { | int fd; char *sem = "/test"; | fd = shm_open(sem , O_CREAT | O_RDWR, S_IRUSR | S_IWUSR); | close(fd); | shm_unlink(sem); | fd = sem_open(sem, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, 0); | close(fd); | sem_unlink(sem); | return(0); | | ; | return 0; | } -- Laurent "ker2x" Laborde Bigdata hacker @ Ebuzzing -------------- next part -------------- An HTML attachment was scrubbed... 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Name: config.log Type: text/x-log Size: 73673 bytes Desc: not available URL: From joel.bertrand at systella.fr Wed May 14 15:27:45 2014 From: joel.bertrand at systella.fr (=?UTF-8?B?Sm/Dq2wgQkVSVFJBTkQ=?=) Date: Wed, 14 May 2014 15:27:45 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: References: <537330D0.5070303@systella.fr> <5373343A.9090707@systella.fr> <53735F99.5000808@systella.fr> Message-ID: <53736F51.80203@systella.fr> Le 14/05/2014 15:16, Laurent Laborde a écrit : > Config.log attached > > I think that's what you want to see : > configure:6234: checking for POSIX semaphores and shared objects > configure:6258: gcc -o conftest -g -O2 -O3 -lrt -lpthread conftest.c >&5 > /tmp/cc6wzv2U.o: In function `main': > /home/ker2x/rpl-4.1.17/conftest.c:19: undefined reference to `shm_open' > /home/ker2x/rpl-4.1.17/conftest.c:21: undefined reference to `shm_unlink' > /home/ker2x/rpl-4.1.17/conftest.c:22: undefined reference to `sem_open' > /home/ker2x/rpl-4.1.17/conftest.c:24: undefined reference to `sem_unlink' > collect2: ld returned 1 exit status > configure:6258: $? = 1 > configure: failed program was: > | /* confdefs.h */ > | #define PACKAGE_NAME "rpl" > | #define PACKAGE_TARNAME "rpl" > | #define PACKAGE_VERSION "4.1.17" > | #define PACKAGE_STRING "rpl 4.1.17" > | #define PACKAGE_BUGREPORT "" > | #define PACKAGE_URL "" > | #define PACKAGE "rpl" > | #define VERSION "4.1.17" > | /* end confdefs.h. */ > | #include > | #include > | #include > | > | int > | main () > | { > | int fd; char *sem = "/test"; > | fd = shm_open(sem , O_CREAT | O_RDWR, S_IRUSR | S_IWUSR); > | close(fd); > | shm_unlink(sem); > | fd = sem_open(sem, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, 0); > | close(fd); > | sem_unlink(sem); > | return(0); > | > | ; > | return 0; > | } It seems to be an obvious gcc bug (but I haven't never seen it even when I used gcc 4.6). Old gcc versions try to link libraries in order. You can try to swap -lrt and -lpthread (configure.ac:1426) or you can use a recent gcc (4.8, not 4.7). JKB From kerdezixe at gmail.com Fri May 16 11:57:33 2014 From: kerdezixe at gmail.com (Laurent Laborde) Date: Fri, 16 May 2014 11:57:33 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: <53736F51.80203@systella.fr> References: <537330D0.5070303@systella.fr> <5373343A.9090707@systella.fr> <53735F99.5000808@systella.fr> <53736F51.80203@systella.fr> Message-ID: i swapped -lrt and -lpthread, compilation failed too. In file included from interface_cas-conv.cpp:46:0: rpl-conv.h:346:16: error: 'sem_t' does not name a type rpl-conv.h:347:16: error: 'sem_t' does not name a type rpl-conv.h:348:16: error: 'sem_t' does not name a type rpl-conv.h:488:16: error: 'sem_t' does not name a type rpl-conv.h:498:1: error: 'sem_t' does not name a type rpl-conv.h:499:1: error: 'sem_t' does not name a type rpl-conv.h:500:18: error: 'sem_t' was not declared in this scope rpl-conv.h:500:25: error: 'semaphore_p' was not declared in this scope rpl-conv.h:500:44: error: expected primary-expression before 'pid' rpl-conv.h:500:49: error: expected primary-expression before 'int' rpl-conv.h:500:58: error: expression list treated as compound expression in initializer [-fpermissive] rpl-conv.h:501:18: error: 'sem_t' was not declared in this scope rpl-conv.h:501:25: error: 'semaphore_p' was not declared in this scope rpl-conv.h:501:44: error: expected primary-expression before 'pid' rpl-conv.h:501:59: error: expected primary-expression before 'tid' rpl-conv.h:501:64: error: expected primary-expression before 'int' rpl-conv.h:501:73: error: expression list treated as compound expression in initializer [-fpermissive] rpl-conv.h:502:19: error: 'sem_t' was not declared in this scope rpl-conv.h:502:26: error: 'semaphore' was not declared in this scope rpl-conv.h:502:37: error: expected primary-expression before 'int' rpl-conv.h:502:48: error: expression list treated as compound expression in initializer [-fpermissive] rpl-conv.h:503:1: error: 'sem_t' does not name a type In file included from interface_cas-conv.cpp:46:0: rpl-conv.h:1174:5: error: 'sem_t' does not name a type rpl-conv.h:2314:5: error: 'sem_t' does not name a type CC rpl-algebre_lineaire1-conv.o interface_cas-conv.cpp:416:1: warning: unused parameter 'commande' [-Wunused-parameter] make[3]: *** [librpl_a-interface_cas-conv.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/home/ker2x/rpl-4.1.17/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/home/ker2x/rpl-4.1.17/src' make[1]: *** [all-rpl] Error 2 make[1]: Leaving directory `/home/ker2x/rpl-4.1.17' make: *** [all] Error 2 -- Laurent "ker2x" Laborde Bigdata hacker @ Ebuzzing -------------- next part -------------- An HTML attachment was scrubbed... URL: From joel.bertrand at systella.fr Fri May 16 13:16:18 2014 From: joel.bertrand at systella.fr (=?UTF-8?B?Sm/Dq2wgQkVSVFJBTkQ=?=) Date: Fri, 16 May 2014 13:16:18 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: References: <537330D0.5070303@systella.fr> <5373343A.9090707@systella.fr> <53735F99.5000808@systella.fr> <53736F51.80203@systella.fr> Message-ID: <5375F382.7000305@systella.fr> Le 16/05/2014 11:57, Laurent Laborde a écrit : > i swapped -lrt and -lpthread, compilation failed too. You have misunderstood. I presume you have -DIPCS_SYSV instead of -UIPCS_SYSV in src/Makefile. The real questions are : - can you use gcc-4.8 or 4.9 ? - why ipcs-sysv test fails on Ubuntu ? Please try to build this test before trying to build all RPL/2. Third question is for me : - why BSD workaround doesn't work on Linux ? I will check as soon as possible. Regards, JKB From joel.bertrand at systella.fr Fri May 16 16:54:21 2014 From: joel.bertrand at systella.fr (=?UTF-8?B?Sm/Dq2wgQkVSVFJBTkQ=?=) Date: Fri, 16 May 2014 16:54:21 +0200 Subject: [RPL/2] 4.1.17 compilation failed on linux In-Reply-To: <5375F382.7000305@systella.fr> References: <537330D0.5070303@systella.fr> <5373343A.9090707@systella.fr> <53735F99.5000808@systella.fr> <53736F51.80203@systella.fr> <5375F382.7000305@systella.fr> Message-ID: <5376269D.6080709@systella.fr> Le 16/05/2014 13:16, Joël BERTRAND a écrit : > Le 16/05/2014 11:57, Laurent Laborde a écrit : >> i swapped -lrt and -lpthread, compilation failed too. > > You have misunderstood. I presume you have -DIPCS_SYSV instead of > -UIPCS_SYSV in src/Makefile. The real questions are : > - can you use gcc-4.8 or 4.9 ? > - why ipcs-sysv test fails on Ubuntu ? Please try to build this test > before trying to build all RPL/2. OK, I have found a strange interaction between two autoconf releases. I think your issue is now fixed and will be available in next daily snapshot. I have downloaded on your computer the last CVS tree and built RPL/2 with RPL/CAS. JKB