diff options
| -rw-r--r-- | configure.in | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/configure.in b/configure.in index fa79f7ae868..31267bdba25 100644 --- a/configure.in +++ b/configure.in @@ -406,6 +406,12 @@ case "${canonical}" in rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 ) machine=ibmrs6000 opsys=aix3-2-5 ;; + rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* ) + machine=ibmrs6000 opsys=aix4-1 + ;; + rs6000-ibm-aix4* | powerpc-ibm-aix4* ) + machine=ibmrs6000 opsys=aix4 + ;; rs6000-ibm-aix* | powerpc-ibm-aix* ) machine=ibmrs6000 opsys=aix3-2 ;; @@ -772,7 +778,11 @@ if test x"${opsys}" = x; then *-sysv4.1 | *-sysvr4.1 ) NON_GNU_CPP=/usr/lib/cpp opsys=usg5-4 ;; - *-sysv4.2 | *-sysvr4.2 ) opsys=usg5-4-2 ;; + *-sysv4.2 | *-sysvr4.2 ) + if [ x$NON_GNU_CPP = x ]; then + NON_GNU_CPP=/usr/ccs/lib/cpp + fi + opsys=usg5-4-2 ;; * ) unported=yes ;; @@ -1261,7 +1271,7 @@ changequote([, ])dnl AC_OUTPUT(Makefile lib-src/Makefile.in oldXMenu/Makefile \ man/Makefile lwlib/Makefile src/Makefile.in, [ -### Make necessary directories, if they don't exist. +### Make the necessary directories, if they don't exist. for dir in cpp etc ; do test -d ${dir} || mkdir ${dir} done |