-# This file is a shell script that supplies the information necessary
-# to tailor a template configure script into the configure script
-# appropriate for this directory. For more information, check any
-# existing configure script.
+# This file is a shell script that overrides some of the tools and
+# flags used on a host specific basis.
# Since the "bfd/hosts" directory is shared by the bfd, opcodes, and
# binutils directories (at least), the index to it is also shared.
# This is that index. Each configure.in file should source this file
# in its per-host part.
+# This sets the following shell variables:
+# CC compiler to use (only if needed and not already set)
+# CFLAGS override CFLAGS (only if needed and not already set)
+# LDFLAGS override LDFLAGS (only if needed and not already set)
+# AR archiver to use (only if needed and not already set)
+# RANLIB ranlib to use (only if needed and not already set)
+# HDEFINES host specific compiler options
+# host64 set to true if this is a 64 bit host
+# HOST_64BIT_TYPE host 64 bit type
+
+HDEFINES=
+host64=false
+HOST_64BIT_TYPE=
+
case "${host}" in
# WHEN ADDING ENTRIES TO THIS MATRIX:
# Make sure that the left side always has two dashes. Otherwise you
# Note that these entries cannot be fully alphabetical. Don't try.
# The order of matching is critical when multiple lines could match.
-alpha-*-*) my_host=alphaosf ; host64=true ;;
-a29k-*-*) my_host=ultra3 ;;
-
-hppa*-hp-hpux) my_host=hppahpux ;;
-hppa*-hp-bsd) my_host=hppabsd ;;
-hppa*-hp-osf) my_host=hppaosf ;;
-
-i[34]86-*-bsd) my_host=i386bsd ;;
-i[34]86-ncr*-sysv4*) my_host=ncr3000 ;;
-i[34]86-*-go32) my_host=go32 ;;
-i[34]86-*-sysv4*) my_host=i386v4 ;;
-i[34]86-*-sysv*) my_host=i386v ;;
-i[34]86-*-solaris*) my_host=i386v ;;
-i[34]86-*-sco*) my_host=i386v ;;
-i[34]86-*-mach*) my_host=i386mach ;;
-i[34]86-*-msdos*) my_host=dose ;;
-i[34]86-*-linux) my_host=i386linux ;;
-i[34]86-*-isc*) my_host=i386isc ;;
-i[34]86-*-aix*) my_host=i386aix ;;
-
-i860-*-*) my_host=stratus ;;
-
-mips-dec-bsd*) my_host=mipsbsd ;;
-mips-dec-*) my_host=decstation ;;
-mips-sgi-irix3*) my_host=irix3 ;;
-mips-sgi-irix4*) my_host=irix4 ;;
-mips-*-sysv*) my_host=riscos ;;
-mips-*-riscos*) my_host=riscos ;;
-
-m68*-apollo*-sysv*) my_host=apollov68 ;;
-m68*-apollo*-bsd*) my_host=apollo68 ;;
-m68*-bull*-sysv*) my_host=dpx2 ;;
-m68*-convergent-sysv*) my_host=miniframe ;;
-m68*-cbm-amigados) my_host=amigados ;;
-m68*-cbm-sysv4*) my_host=amix ;;
-m68*-hp-hpux) my_host=hp300 ;;
-m68*-hp-bsd) my_host=hp300bsd ;;
-m68*-motorola-sysv*) my_host=delta68 ;;
-m68*-sony-*) my_host=news ;;
-m68*-sun-*) my_host=sun3 ;;
-
-m88k-motorola-*) my_host=delta88 ;;
-m88k-harris-*) my_host=harris ;;
-m88k-*-dgux) my_host=dgux ;;
-
-romp-*-*) my_host=rtbsd ;;
-
-rs6000-*-*) my_host=rs6000 ;;
-
-sparc-*-sunos64) my_host=sparc-ll ;;
-sparc-*-sysv4*) my_host=sysv4 ;;
-sparc-*-solaris2*) my_host=solaris2 ;;
-sparc-*-sysv64) my_host=sysv4-ll ;;
-sparc-*-*) my_host=sparc ;;
-
-tahoe-*-*) my_host=tahoe ;;
-
-vax-*-ultrix2*) my_host=vaxult2 ;;
-vax-*-ultrix*) my_host=vaxult ;;
-vax-*-*) my_host=vaxbsd ;;
-
-we32k-*-*) my_host=we32k ;;
+alpha-*-*) host64=true; HOST_64BIT_TYPE=long ;;
+
+a29k-*-*) CC=${CC-u3cc}; AR=${AR-u3ar} ;;
+
+hppa*-*-hpux*) HDEFINES=-DHOST_HPPAHPUX ;;
+hppa*-*-hiux*) HDEFINES=-DHOST_HPPAHPUX ;;
+hppa*-*-bsd*) HDEFINES=-DHOST_HPPABSD ;;
+hppa*-*-osf*) HDEFINES=-DHOST_HPPAOSF ;;
+
+i[345]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
+i[345]86-sequent-sysv4*) ;;
+i[345]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;;
+i[345]86-ncr*-sysv4*) CC=${CC-/usr/ccs/ATT/cc}
+ test -z "$CFLAGS" && CFLAGS=" "
+ ;;
+i[345]86-*-go32*) test -z "$CC" && CC="i386-go32-gcc -fno-omit-frame-pointer -O2 -Wl,-S"
+ AR=${AR-i386-go32-ar}
+ RANLIB=${RANLIB-i386-go32-ranlib}
+ ;;
+i[345]86-*-win32) test -z "$CC" && CC="i386-win32-gcc -O2"
+ AR=${AR-i386-win32-ar}
+ RANLIB=${RANLIB-i386-win32-ranlib}
+ ;;
+
+mips-dec-*) HDEFINES="-G 4" ;;
+mips-sgi-irix3*) HDEFINES="-G 4"
+ test -z "$LDFLAGS" && LDFLAGS=-lmalloc
+ ;;
+mips-sgi-irix4*) HDEFINES="-G 4"
+ test -z "$LDFLAGS" && LDFLAGS=-lmalloc
+ ;;
+mips-*-sysv4*) ;;
+mips-*-sysv*) HDEFINES="-G 4" ;;
+mips-*-riscos*) HDEFINES="-G 4" ;;
+
+m68*-apollo*-sysv*) # sef@cygnus.com says this is how to compile
+ # on an apollo in the SysV environment.
+ test -z "$CC" && CC="cc -A nansi -A cpu,3000 -A runtype,any -A systype,any -DSHORT_ENUM_BUG -DUSG -U__STDC__ -Dm68000=mc68000"
+ ;;
+m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;;
+
+m88*-*-dgux*) test -z "$CC" && CC="gcc -Wall -ansi -D__using_DGUX"
+ ;;
+
+romp-*-*) # hc/pcc just can't cut it
+ CC=${CC-gcc}
+ ;;
+
+rs6000-*-aix4) HDEFINES=-DHOST_AIX ;;
+rs6000-*-*) HDEFINES=-DHOST_AIX ;;
+powerpc-*-aix4*) HDEFINES=-DHOST_AIX ;;
+powerpc-*-aix*) HDEFINES=-DHOST_AIX ;;
esac
projects / deliverable / binutils-gdb.git / blobdiff