diff options
Diffstat (limited to 'osdef.sh')
| -rw-r--r-- | osdef.sh | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -7,6 +7,8 @@ if test -z "$srcdir"; then srcdir=. fi +rm -f core* + sed < $srcdir/osdef.h.in -n -e '/^extern/s@.*[)* ][)* ]*\([^ *]*\) __P.*@/[)*, ]\1[ (]/i\\\ \\/\\[^a-zA-Z_\\]\1 __P\\/d@p' > osdef1.sed cat << EOF > osdef0.c @@ -22,9 +24,16 @@ cat << EOF > osdef0.c #ifndef sun #include <sys/ioctl.h> #endif +#ifdef linux +#include <string.h> +#include <stdlib.h> +#endif #ifndef NAMEDPIPE #include <sys/socket.h> #endif +#ifndef NOSYSLOG +#include <syslog.h> +#endif #include "os.h" #if defined(UTMPOK) && defined (GETTTYENT) && !defined(GETUTENT) #include <ttyent.h> @@ -44,3 +53,19 @@ EOF $CC -I. -I$srcdir -E osdef0.c | sed -n -f osdef1.sed >> osdef2.sed sed -f osdef2.sed < $srcdir/osdef.h.in > osdef.h rm osdef0.c osdef1.sed osdef2.sed + +if test -f core*; then + file core* + echo " Sorry, your sed is broken. Call the system administrator." + echo " Meanwhile, you may try to compile screen with an empty osdef.h file." + echo " But if your compiler needs to have all functions declared, you should" + echo " retry 'make' now and only remove offending lines from osdef.h later." + exit 1 +fi +if eval test "`diff osdef.h osdef.h.in | wc -l`" -eq 4; then + echo " Hmm, sed is very pessimistic about your system header files." + echo " But it did not dump core -- strange! Let's continue carefully..." + echo " If this fails, you may want to remove offending lines from osdef.h" + echo " or try with an empty osdef.h file, if your compiler can do without" + echo " function declarations." +fi |