X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Firix_6.sh;h=1b032cdb708d5a787ad6303182c3c9e6c5bde58f;hb=097ee67dff1c60f201bc09435bc6eaeeafcd8123;hp=1ae1ca5249d79f3456d536b0a55e1acc1815d38e;hpb=eb1cfdd6b0a7e7a6918084a3828c98f88804c32d;p=p5sagit%2Fp5-mst-13.2.git diff --git a/hints/irix_6.sh b/hints/irix_6.sh index 1ae1ca5..1b032cd 100644 --- a/hints/irix_6.sh +++ b/hints/irix_6.sh @@ -23,6 +23,10 @@ # Threaded by Jarkko Hietaniemi on 11/18/97 # - POSIX threads knowledge by IRIX version +# gcc-enabled by Kurt Starsinic on 3/24/1998 + +# 64-bitty by Jarkko Hietaniemi on 9/1998 + # Use sh Configure -Dcc='cc -n32' to try compiling with -n32. # or -Dcc='cc -n32 -mips3' (or -mips4) to force (non)portability # Don't bother with -n32 unless you have the 7.1 or later compilers. @@ -43,28 +47,65 @@ esac case "$cc" in *"cc -n32"*) + # Perl 5.004_57 introduced new qsort code into pp_ctl.c that + # makes IRIX cc prior to 7.2.1 to emit bad code. + # so some serious hackery follows to set pp_ctl flags correctly. + # Check for which version of the compiler we're running case "`$cc -version 2>&1`" in *7.0*) # Mongoose 7.0 ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1042,1048,1110,1116,1184 -OPT:Olimit=0" - optimize='none' + optimize='none' ;; - *7.*) # Mongoose 7.1+ + *7.1*|*7.2|*7.20) # Mongoose 7.1+ ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0" - optimize='-O3' + optimize='-O3' +# This is a temporary fix for 5.005. +# Leave pp_ctl_cflags line at left margin for Configure. See +# hints/README.hints, especially the section +# =head2 Propagating variables to config.sh +pp_ctl_cflags='optimize=-O' + ;; + *7.*) # Mongoose 7.2.1+ + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0:space=ON" + optimize='-O3' ;; *6.2*) # Ragnarok 6.2 ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184" - optimize='none' + optimize='none' ;; *) # Be safe and not optimize - ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0" + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0" optimize='none' ;; esac - ld=ld - ldflags=' -L/usr/local/lib -L/usr/lib32 -L/lib32' +# this is to accommodate the 'modules' capability of the +# 7.2 MIPSPro compilers, which allows for the compilers to be installed +# in a nondefault location. Almost everything works as expected, but +# /usr/include isn't caught properly. Hence see the /usr/include/pthread.h +# change below to include TOOLROOT (a modules environment variable), +# and the following code. Additional +# code to accommodate the 'modules' environment should probably be added +# here if possible, or be inserted as a ${TOOLROOT} reference before +# absolute paths (again, see the pthread.h change below). +# -- krishna@sgi.com, 8/23/98 + +if [ "X${TOOLROOT}" != "X" ]; then +# we cant set cppflags because it gets overwritten +# we dont actually need $TOOLROOT/usr/include on the cc line cuz the +# modules functionality already includes it but +# XXX - how do I change cppflags in the hints file? + ccflags="$ccflags -I${TOOLROOT}/usr/include" + usrinc="${TOOLROOT}/usr/include" +fi + + ld=$cc + # perl's malloc can return improperly aligned buffer + # usemymalloc='undef' +malloc_cflags='ccflags="-DSTRICT_ALIGNMENT $ccflags"' + # NOTE: -L/usr/lib32 -L/lib32 are automatically selected by the linker + ldflags=' -L/usr/local/lib32 -L/usr/local/lib' cccdlflags=' ' # From: David Billinghurst # If you get complaints about so_locations then change the following @@ -76,6 +117,18 @@ case "$cc" in nm_opt='-p' nm_so_opt='-p' ;; +*gcc*) + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -D_POSIX_C_SOURCE" + optimize="-O3" + usenm='undef' + case "`uname -s`" in + # Without the -mabi=64 gcc in 64-bit IRIX has problems passing + # and returning small structures. This affects inet_*() and semctl(). + # See http://reality.sgi.com/ariel/freeware/gcc-2.8.1-notes.html + # for more information. Reported by Lionel Cons . + IRIX64) ccflags="$ccflags -mabi=64" ;; + esac + ;; *) # this is needed to force the old-32 paths # since the system default can be changed. @@ -84,10 +137,9 @@ case "$cc" in ;; esac -# This should be a Configure thing, but not for now... -pp_sys_cflags='ccflags="$ccflags -DHAS_TELLDIR_PROTOTYPE"' - -# We don't want these libraries. Anyone know why? +# We don't want these libraries. +# Socket networking is in libc, these are not installed by default, +# and just slow perl down. (scotth@sgi.com) set `echo X "$libswanted "|sed -e 's/ socket / /' -e 's/ nsl / /' -e 's/ dl / /'` shift libswanted="$*" @@ -110,54 +162,94 @@ libswanted="$*" # you need is in libc. You do also need '-lbsd' if you choose not # to use the -D_BSD_* defines. Note that as of 6.2 the only # difference between '-lmalloc' and '-lc' malloc is the debugging -# and control calls. -- scotth@sgi.com +# and control calls, which aren't used by perl. -- scotth@sgi.com -set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /'` +set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /' -e 's/ malloc / /'` shift libswanted="$*" -if [ "X$usethreads" != "X" ]; then - if test ! -f /usr/include/pthread.h -o ! -f /usr/lib/libpthread.so; then - uname_r=`uname -r` - case "`uname -r`" in - 6.0|6.1) - echo >&4 "IRIX $uname_r does not have the POSIX threads." - echo >&4 "You should upgrade to at least IRIX 6.3." - echo >&4 "Cannot continue, aborting." - exit 1 - ;; - 6.2) - echo >&4 "" -cat >&4 < UU/usethreads.cbu <<'EOCBU' +case "$usethreads" in +$define|true|[yY]*) + if test ! -f ${TOOLROOT}/usr/include/pthread.h -o ! -f /usr/lib/libpthread.so; then + case "`uname -r`" in + [1-5].*|6.[01]) + cat >&4 <&4 <&4 <&4 <&4 "IRIX $uname_r should have the POSIX threads." - echo >&4 "But somehow you do not seem to have them installed." - echo >&4 "Cannot continue, aborting." - exit 1 +EOM + exit 1 + fi + set `echo X "$libswanted "| sed -e 's/ c / pthread /'` + ld="${cc:-cc}" + shift + libswanted="$*" + + usemymalloc='n' + ;; +esac +EOCBU + +# This script UU/use64bits.cbu will get 'called-back' by Configure +# after it has prompted the user for whether to use 64 bits. +cat > UU/use64bits.cbu <<'EOCBU' +case "$use64bits" in +$define|true|[yY]*) + case "`uname -r`" in + [1-5]*|6.[01]) + cat >&4 <&2 + +You will see a *** WHOA THERE!!! *** message from Configure for +d_open64. Keep the recommended value. See hints/irix6.sh +for more information. + +EOM + ;; + esac + ccflags="$ccflags -DUSE_64_BIT_FILES" ;; - esac - unset uname-r - fi - ccflags="-DUSE_THREADS $ccflags" - cppflags="-DUSE_THREADS $cppflags" - # -lpthread needs to come before -lc but after other libraries such - # as -lgdbm and such like. We assume here that -lc is present in - # libswanted. If that fails to be true in future, then this can be - # changed to add pthread to the very end of libswanted. - set `echo X "$libswanted "| sed -e 's/ c / pthread /'` - ld="cc" - shift - libswanted="$*" -fi +esac +EOCBU