BUG: exclude darwintracelib1.0 on non-darwin operating systems

[cssdev@…]

Because darwintrace is very specific to darwin, consider excluding it from the build process in order to build on non-darwin operating systems such as FreeBSD. Attempting to compile on FreeBSD 5.4 using the DarwinPorts-1.2 tarball results in the following error:

$ uname -a FreeBSD thoth 5.4-RELEASE FreeBSD 5.4-RELEASE #0: Sun May 8 10:21:06 UTC 2005 root@…:/usr/obj/usr/src/sys/GENERIC i386 $ ./configure --prefix=/home/dp --mandir=/home/dp/share/man --with-curlprefix=/usr/local --with-tcl=/usr/local/lib/tcl8.4 --with-tclinclude=/usr/local/include/tcl8.4/ [ ... ] $ gmake [ ... ] gcc -c -DUSE_TCL_STUBS -W -Wall -pedantic -g -O -DHAVE_CONFIG_H -I.. -I. -I"/usr/local/include/tcl8.4/" -I/usr/local/include -DDARWINTRACE_LOG_CREATE -DTCL_THREADS=1 -DUSE_THREAD_ALLOC=1 -D_REENTRANT=1 -D_THREAD_SAFE=1 -DHAVE_PTHREAD_ATTR_SETSTACKSIZE=1 -DHAVE_PTHREAD_ATFORK=1 -DHAVE_READDIR_R=1 -DHAVE_THREE_ARG_READDIR_R=1 -DTCL_WIDE_INT_TYPE=long\ long -DHAVE_GETCWD=1 -DHAVE_OPENDIR=1 -DHAVE_STRSTR=1 -DHAVE_STRTOL=1 -DHAVE_STRTOLL=1 -DHAVE_STRTOULL=1 -DHAVE_TMPNAM=1 -DHAVE_WAITPID=1 -DNO_VALUES_H=1 -DHAVE_LIMITS_H=1 -DHAVE_UNISTD_H=1 -DHAVE_SYS_PARAM_H=1 -DUSE_TERMIOS=1 -DHAVE_SYS_TIME_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_TM_ZONE=1 -DHAVE_GMTIME_R=1 -DHAVE_LOCALTIME_R=1 -DHAVE_TM_GMTOFF=1 -DHAVE_ST_BLKSIZE=1 -DSTDC_HEADERS=1 -DNO_UNION_WAIT=1 -DHAVE_SIGNED_CHAR=1 -DHAVE_PUTENV_THAT_COPIES=1 -DHAVE_LANGINFO=1 -DHAVE_SYS_IOCTL_H=1 -DHAVE_SYS_FILIO_H=1 -fPIC darwintrace.c -o darwintrace.o darwintrace.c:34:25: crt_externs.h: No such file or directory darwintrace.c: In function `log_op': darwintrace.c:94: error: `F_GETPATH' undeclared (first use in this function) darwintrace.c:94: error: (Each undeclared identifier is reported only once darwintrace.c:94: error: for each function it appears in.) gmake[2]: * [darwintrace.o] Error 1 gmake[2]: Leaving directory `/usr/home/css/DarwinPorts-1.2/src/darwintracelib1.0' gmake[1]: * [all] Error 1 gmake[1]: Leaving directory `/usr/home/css/DarwinPorts-1.2/src' gmake: * [all] Error 1

Perhaps the base configure script could only build darwintracelib for darwin. It looks like porttrace.tcl won't do anything on non-darwin operating systems anyway. After a little poking around, I modified the configure script to only build darwintracelib1.0 if it could find the crt_extensions.h header. This header should (?) only be available on darwin-based systems.

[cssdev@…]

Patches to exclude darwintracelib