I know I've seen this before but I don't remember the fix -- when I try to compile something that predates the upgrade to glibc, it can't find stdio.h or any of about half a dozen other very basic libraries. In this case, I'm trying to compile gcc (gcc-2.7.2.3-8) and getting: ... In file included from hash.c:32: runtime.h:31: stdio.h: No such file or directory runtime.h:32: ctype.h: No such file or directory In file included from runtime.h:38, from hash.c:32: ../objc/objc-api.h:32: stdio.h: No such file or directory make[1]: *** [hash.o] Error 1 make[1]: Leaving directory `/usr/src/redhat/SOURCES/gcc/gcc-2.7.2.3/objc' make: *** [libobjc.a] Error 2 Similarly, when compiling the enquire.c tool from the same package, I get: [root@ethel gcc-2.7.2.3]# make enquire ./xgcc -B./ -DCROSS_COMPILE -DIN_GCC -g -I./include -DNO_MEM -DNO_LONG_DOUBLE_IO -O0 -I. -c ./enquire.c ./enquire.c:390: stdio.h: No such file or directory ./enquire.c:401: sys/types.h: No such file or directory ./enquire.c:402: signal.h: No such file or directory ./enquire.c:403: setjmp.h: No such file or directory make: *** [enquire.o] Error 1 Of course, the named .h files are all in /usr/include; is there a "blanket fix" that will take care of this, or do I have to do something to each Makefile I use? -- PLEASE read the Red Hat FAQ, Tips, Errata and the MAILING LIST ARCHIVES! http://www.redhat.com/RedHat-FAQ /RedHat-Errata /RedHat-Tips /mailing-lists To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject.