Make some modifications for (supposedly) better portability

of the "make patch"ed ${WRKSRC}:
* Use _relative_ symbolic link in the source tree.
* Don't use __FreeBSD__ other than to wrap fpsetmask() stuff.
* #define HAS_INTWAITSTATUS for BSD4.4

PR:		15972
Submitted by:	maintainer

cad/cider/Makefile

@@ -25,8 +25,8 @@ pre-patch:
 	@${CP} -f ${WRKSRC}/spice/common/lib/helpdir/spice.txt ${WRKSRC}/cider/common/lib/helpdir/spice.txt
 
 post-patch:
-	@${LN} -fs ${WRKSRC}/spice/common/util/makelib.sh ${WRKSRC}/cider/common/util
-	@${LN} -fs ${WRKSRC}/spice/common/src/lib/sparse/spdefs.h ${WRKSRC}/cider/common/src/include
+	@${LN} -fs ../../../spice/common/util/makelib.sh ${WRKSRC}/cider/common/util
+	@${LN} -fs ../../../../spice/common/src/lib/sparse/spdefs.h ${WRKSRC}/cider/common/src/include
 	@${CP} -f ${FILESDIR}/Makefile.spice ${WRKSRC}/spice/common/Makefile
 	@${CP} -f ${FILESDIR}/Makefile.cider ${WRKSRC}/cider/common/Makefile
 	@${CP} -f ${FILESDIR}/FreeBSD ${WRKSRC}/spice/common/conf

cad/cider/files/patch-aa

@@ -27,22 +27,3 @@
   S_SPICE_EXEC_DIR= $(S_SPICE_DIR)/bin
   
   #	INSTALL_DIRS lists the directories that need to be created before
-*** spice/common/util/build.orig	Sat Jan 29 19:16:26 1994
---- spice/common/util/build	Sun Dec 12 14:38:33 1999
-***************
-*** 96,102 ****
-  
-  TMP_LEADER="${TMP_DIR}/buildl$$"
-  TMP_TRAILER="${TMP_DIR}/buildt$$"
-! trap 'rm -f ${TMP_LEADER} ${TMP_TRAILER}; exit 1' 1 2 3 4 6 7 8 9 10 12 13 14 15
-  echo > "${TMP_TRAILER}"
-  BAD=false
-  DEBUG=
---- 96,102 ----
-  
-  TMP_LEADER="${TMP_DIR}/buildl$$"
-  TMP_TRAILER="${TMP_DIR}/buildt$$"
-! trap 'rm -f ${TMP_LEADER} ${TMP_TRAILER}; exit 1' 1 2 3 4 6 7 8 10 12 13 14 15
-  echo > "${TMP_TRAILER}"
-  BAD=false
-  DEBUG=

cad/cider/files/patch-ab

@@ -1,14 +1,19 @@
-*** spice/common/src/lib/fte/resource.c.orig	Sat Jan 29 18:48:28 1994
---- spice/common/src/lib/fte/resource.c	Sun Dec 12 14:38:33 1999
+*** spice/common/util/build.orig	Sat Jan 29 19:16:26 1994
+--- spice/common/util/build	Sun Dec 12 14:38:33 1999
 ***************
-*** 370,376 ****
---- 370,378 ----
-  	long x;
-  	SIGNAL_TYPE	(*orig_signal)( );
+*** 96,102 ****
   
-+ #ifndef __FreeBSD__
-  	if (getenv("SPICE_NO_DATASEG_CHECK"))
-+ #endif
-  		return 0;
+  TMP_LEADER="${TMP_DIR}/buildl$$"
+  TMP_TRAILER="${TMP_DIR}/buildt$$"
+! trap 'rm -f ${TMP_LEADER} ${TMP_TRAILER}; exit 1' 1 2 3 4 6 7 8 9 10 12 13 14 15
+  echo > "${TMP_TRAILER}"
+  BAD=false
+  DEBUG=
+--- 96,102 ----
   
-  	low = 0;
+  TMP_LEADER="${TMP_DIR}/buildl$$"
+  TMP_TRAILER="${TMP_DIR}/buildt$$"
+! trap 'rm -f ${TMP_LEADER} ${TMP_TRAILER}; exit 1' 1 2 3 4 6 7 8 10 12 13 14 15
+  echo > "${TMP_TRAILER}"
+  BAD=false
+  DEBUG=

cad/cider/files/patch-ar

@@ -1,5 +1,5 @@
 --- spice/common/src/include/os_bsd.h.orig	Sat Jan 29 19:14:37 1994
-+++ spice/common/src/include/os_bsd.h	Sun Dec 26 19:05:36 1999
++++ spice/common/src/include/os_bsd.h	Thu Jan  6 12:33:20 2000
 @@ -6,14 +6,22 @@
   *	BSD and derivative systems
   */
@@ -25,7 +25,7 @@
  #define HAS_BCOPY		/* bcopy( ), bzero( )			*/
  #define HAS_BSDRANDOM		/* srandom( ) and random( )		*/
  #define HAS_BSDTTY		/* <sgtty.h>				*/
-@@ -22,4 +30,10 @@
+@@ -22,4 +30,12 @@
  #define HAS_BSDRLIMIT		/* getrlimit( )				*/
  #define HAS_DUP2
  #define HAS_GETWD		/* getwd(buf)				*/
@@ -36,4 +36,6 @@
 +#define HAS_BSDTIME		/* gettimeofday( ) return time		*/
 +#define HAS_FLOAT_H		/* float.h				*/
 +#define HAS_STRCHR		/* strchr( ) instead of index( )	*/
++#define HAS_INTWAITSTATUS	/* wait(3)  takes an int *, not a union */
++#undef HAS_UNIX_SEGMENT_HACK
 +#endif

cad/cider/files/patch-at

@@ -12,7 +12,7 @@
                           c |= CODEMAXY;
  
  /* XXX */
-+/*
++/* Defined in "util.h".
  #define MAX(a, b) (((a) > (b)) ? (a) : (b))
  #define MIN(a, b) (((a) < (b)) ? (a) : (b))
 +*/

cad/cider/files/patch-bb

@@ -30,7 +30,7 @@
   	echo Begin build for "${SYS_NAME}" on "${BUILD_DATE}":
   	$EXEC cat ${FILES0} "${TOP0}/${DIR}/${SUBDIR}/makedefs" \
   		"${TMP_TRAILER}" "${SKEL_DIR}/make_std.bd" \
-! 	| /usr/bin/make ${VERBOSE} -f - bootstrap DIR="${DIR}" SUBDIR="${SUBDIR}" \
+! 	| make ${VERBOSE} -f - bootstrap DIR="${DIR}" SUBDIR="${SUBDIR}" \
   		VPATH="${TOP0}/${DIR}/${SUBDIR}" CWD="${CWD}"
   	echo Done with build at `date`
   else