--- configure.orig 2025-02-05 18:18:26.282384940 +1100 +++ configure 2025-02-05 18:19:18.847823147 +1100 @@ -225,7 +225,7 @@ echo checking for ANSI C header files echo "#include #include -main() { exit(0); strerror(0); }" > conftest.c +int main() { exit(0); strerror(0); }" > conftest.c eval $compile if test -s conftest && ./conftest 2>/dev/null; then DEFS="$DEFS -DSTDC_HEADERS" @@ -239,7 +239,7 @@ echo checking for sys/termios.h echo "#include #include -main() { exit(0); }" > conftest.c +int main() { exit(0); }" > conftest.c eval $compile if test -s conftest && ./conftest 2>/dev/null; then DEFS="$DEFS -DTERMIOS_HEADER" @@ -249,7 +249,7 @@ echo checking for POSIX.1 header files echo "#include #include -main() { +int main() { #ifdef _POSIX_VERSION exit(0); #else @@ -265,7 +265,7 @@ echo checking for BSD string and memory functions echo "#include #include -main() { exit(0); rindex(0, 0); bzero(0, 0); }" > conftest.c +int main() { exit(0); rindex(0, 0); bzero(0, 0); }" > conftest.c eval $compile if test -s conftest && ./conftest 2>/dev/null; then : else DEFS="$DEFS -DUSG" @@ -275,7 +275,7 @@ echo checking whether sys/types.h defines uid_t echo '#include #include -main() { uid_t x; exit(0); }' > conftest.c +int main() { uid_t x; exit(0); }' > conftest.c eval $compile if test -s conftest && ./conftest 2>/dev/null; then : else @@ -309,7 +309,7 @@ #endif #endif #endif -main() { char *p = (char *) alloca(1); exit(0); }' > conftest.c +int main() { char *p = (char *) alloca(1); exit(0); }' > conftest.c eval $compile if test -s conftest && ./conftest 2>/dev/null; then : elif test -d /usr/ucblib; then LIBS="$LIBS -L/usr/ucblib -lucb" @@ -341,7 +341,7 @@ #include #include struct option long_opts[] = { { "", no_argument, NULL, 0 } }; -main() { exit(0); }' > conftest.c +int main() { exit(0); }' > conftest.c eval $compile if test -s conftest && ./conftest 2>/dev/null; then manpathoption="--path"