configure.txt

checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ISO C89... (cached) none needed
checking whether make sets $(MAKE)... yes
checking for pkg-config... /opt/local/bin/pkg-config
checking for GLIB - version >= 2.0.0... yes (version 2.22.5)
checking for dirfd... no
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking sys/vfs.h usability... no
checking sys/vfs.h presence... no
checking for sys/vfs.h... no
checking sys/statvfs.h usability... yes
checking sys/statvfs.h presence... yes
checking for sys/statvfs.h... yes
checking sys/sysmacros.h usability... no
checking sys/sysmacros.h presence... no
checking for sys/sysmacros.h... no
checking archive.h usability... no
checking archive.h presence... no
checking for archive.h... no
checking for sys/param.h... yes
checking for sys/mount.h... yes
checking for archive_entry_copy_symlink in -larchive... yes
checking pcre.h usability... yes
checking pcre.h presence... no
configure: WARNING: pcre.h: accepted by the compiler, rejected by the preprocessor!
configure: WARNING: pcre.h: proceeding with the compiler's result
checking for pcre.h... yes
checking for pcre_compile in -lpcre... yes
checking nettle/aes.h usability... yes
checking nettle/aes.h presence... no
configure: WARNING: nettle/aes.h: accepted by the compiler, rejected by the preprocessor!
configure: WARNING: nettle/aes.h: proceeding with the compiler's result
checking for nettle/aes.h... yes
checking for nettle_aes_encrypt in -lnettle... yes
configure: creating ./config.status
config.status: creating GNUmakefile
config.status: creating po/GNUmakefile
config.status: creating rdup.h
config.status: creating rdup-tr.h
config.status: creating rdup-up.h
config.status: creating sh/rdup-simple
config.status: creating doc/rdup.1
config.status: creating doc/rdup-tr.1
config.status: creating doc/rdup-up.1
config.status: creating config.h
config.status: config.h is unchanged

make.txt

gcc -Wall -W -Werror -g -O2 -I/opt/local/include -DHAVE_CONFIG_H -DLOCALEROOTDIR=\"/usr/local/share/locale\" -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -Os -Wpointer-arith -Wstrict-prototypes  -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include   -c crawler.c
crawler.c: In function ‘dir_crawl’:
crawler.c:124: error: ‘DIR’ has no member named ‘dd_fd’
make: *** [crawler.o] Error 1