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mrash / fwknop

Single Packet Authorization > Port Knocking

Home Page:http://www.cipherdyne.org/fwknop/

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macOS (Xcode CLA version 2405) + HEAD on master branch => configure fails

e40 opened this issue · comments

commented

It would be nice to get some tips on how to move forward. This is my attempt to get the project moving forward again.
Thanks.

./configure: line 18861: syntax error near unexpected token `;;'
./configure: line 18861: `   ;;'

This is after me running autoconf and then configure.

I've updated Homebrew. The full configure output is below.

Here's the git diff output for what autoconf changed:

diff --git a/configure.ac b/configure.ac
index 2a12f1fb..1787c3d5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,14 +7,14 @@ dnl Inspiration from RRDtool configure.ac, the AutoConf Archive
 dnl (http://www.nongnu.org/autoconf-archive/), and other examples.
 
 dnl Minimum Autoconf version required.
-AC_PREREQ(2.62)
+AC_PREREQ([2.72])
 
 dnl Define our name, version and email.
 m4_define(my_package,   [fwknop])
 m4_define(my_version,   [2.6.11])
 m4_define(my_bug_email, [dstuart@dstuart.org])
 
-AC_INIT(my_package, my_version, my_bug_email)
+AC_INIT([my_package],[my_version],[my_bug_email])
 
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR(config)
@@ -107,7 +107,7 @@ int main(void){char x[[256]]; snprintf(x, sizeof(x), "NNN"); return 0;}
             LDFLAGS="$saved_LDFLAGS"]
     )])dnl
 
-AC_GNU_SOURCE
+AC_USE_SYSTEM_EXTENSIONS
 
 AC_PROG_CC
 AM_PROG_CC_C_O
@@ -118,7 +118,7 @@ AC_PROG_GREP
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
-AC_PROG_LIBTOOL
+LT_INIT
 
 dnl Detect if we are on and Apple platform
 dnl
@@ -365,8 +365,29 @@ fi
 
 # Checks for header files.
 #
-AC_HEADER_STDC
-AC_HEADER_TIME
+m4_warn([obsolete],
+[The preprocessor macro 'STDC_HEADERS' is obsolete.
+  Except in unusual embedded environments, you can safely include all
+  C89 headers unconditionally.])dnl
+# Autoupdate added the next two lines to ensure that your configure
+# script's behavior did not change.  They are probably safe to remove.
+AC_CHECK_INCLUDES_DEFAULT
+AC_PROG_EGREP
+
+m4_warn([obsolete],
+[Update your code to rely only on HAVE_SYS_TIME_H,
+then remove this warning and the obsolete code below it.
+All current systems provide time.h; it need not be checked for.
+Not all systems provide sys/time.h, but those that do, all allow
+you to include it and time.h simultaneously.])dnl
+AC_CHECK_HEADERS_ONCE([sys/time.h])
+# Obsolete code to be removed.
+if test $ac_cv_header_sys_time_h = yes; then
+  AC_DEFINE([TIME_WITH_SYS_TIME],[1],[Define to 1 if you can safely include both <sys/time.h>
+	     and <time.h>.  This macro is obsolete.])
+fi
+# End of obsolete code.
+
 AC_HEADER_RESOLV
 
 AC_CHECK_HEADERS([arpa/inet.h ctype.h endian.h errno.h locale.h netdb.h net/ethernet.h netinet/in.h stdint.h stdlib.h string.h strings.h sys/byteorder.h sys/endian.h sys/ethernet.h sys/socket.h sys/stat.h sys/time.h sys/wait.h termios.h time.h unistd.h])
diff --git a/m4/gpgme.m4 b/m4/gpgme.m4
index 44bf43cb..b20962ce 100644
--- a/m4/gpgme.m4
+++ b/m4/gpgme.m4
@@ -12,7 +12,7 @@
 
 AC_DEFUN([_AM_PATH_GPGME_CONFIG],
 [ AC_ARG_WITH(gpgme-prefix,
-            AC_HELP_STRING([--with-gpgme-prefix=PFX],
+            AS_HELP_STRING([--with-gpgme-prefix=PFX],
                            [prefix where GPGME is installed (optional)]),
      gpgme_config_prefix="$withval", gpgme_config_prefix="")
   if test "x$gpgme_config_prefix" != x ; then

The full configure output:

$ ./configure
checking build system type... aarch64-apple-darwin23.3.0
checking host system type... aarch64-apple-darwin23.3.0
checking target system type... aarch64-apple-darwin23.3.0
checking for a BSD-compatible install... /opt/homebrew/bin/ginstall -c
checking whether build environment is sane... yes
checking for a race-free mkdir -p... /opt/homebrew/bin/mkdir -p
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports the include directive... yes (GNU style)
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 the compiler supports GNU C... yes
checking whether gcc accepts -g... yes
checking for gcc option to enable C11 features... none needed
checking whether gcc understands -c and -o together... yes
checking dependency style of gcc... gcc3
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for wchar.h... yes
checking for minix/config.h... no
checking for sys/time.h... yes
checking whether it is safe to define __EXTENSIONS__... yes
checking whether _XOPEN_SOURCE should be defined... no
checking for gcc... (cached) gcc
checking whether the compiler supports GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to enable C11 features... (cached) none needed
checking whether gcc understands -c and -o together... (cached) yes
checking dependency style of gcc... (cached) gcc3
checking how to run the C preprocessor... gcc -E
checking for gawk... (cached) awk
checking for a sed that does not truncate output... /opt/homebrew/bin/sed
checking for grep that handles long lines and -e... /opt/homebrew/bin/grep
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
checking how to print strings... printf
checking for a sed that does not truncate output... (cached) /opt/homebrew/bin/sed
checking for egrep... /opt/homebrew/bin/grep -E
checking for fgrep... /opt/homebrew/bin/grep -F
checking for ld used by gcc... /Library/Developer/CommandLineTools/usr/bin/ld
checking if the linker (/Library/Developer/CommandLineTools/usr/bin/ld) is GNU ld... no
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 786432
checking how to convert aarch64-apple-darwin23.3.0 file names to aarch64-apple-darwin23.3.0 format... func_convert_file_noop
checking how to convert aarch64-apple-darwin23.3.0 file names to toolchain format... func_convert_file_noop
checking for /Library/Developer/CommandLineTools/usr/bin/ld option to reload object files... -r
checking for file... file
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... no
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for a working dd... /opt/homebrew/bin/dd
checking how to truncate binary pipes... /opt/homebrew/bin/dd bs=4096 count=1
checking for mt... no
checking if : is a manifest tool... no
checking for dsymutil... dsymutil
checking for nmedit... nmedit
checking for lipo... lipo
checking for otool... otool
checking for otool64... no
checking for -single_module linker flag... ld: warning: -single_module is obsolete
no
checking for -exported_symbols_list linker flag... yes
checking for -force_load linker flag... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... yes
checking for gcc option to produce PIC... -fno-common -DPIC
checking if gcc PIC flag -fno-common -DPIC works... yes
checking if gcc static flag -static works... no
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/Library/Developer/CommandLineTools/usr/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... darwin23.3.0 dyld
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking if gcc supports -Wall -Wformat -Wformat-security... yes
checking if gcc supports -fstack-protector-all -fstack-protector... yes
checking if gcc supports -fPIE -fPIC... yes
checking if gcc supports -pie -fPIC... no
checking if gcc supports -D_FORTIFY_SOURCE=2... yes
checking if gcc supports -Wl,-z,relro... no
checking if gcc supports -Wl,-z,now... no
checking for egrep... (cached) /opt/homebrew/bin/grep -E
checking for sys/types.h... (cached) yes
checking for netinet/in.h... yes
checking for arpa/nameser.h... yes
checking for netdb.h... yes
checking for resolv.h... yes
checking for arpa/inet.h... yes
checking for ctype.h... yes
checking for endian.h... no
checking for errno.h... yes
checking for locale.h... yes
checking for netdb.h... (cached) yes
checking for net/ethernet.h... yes
checking for netinet/in.h... (cached) yes
checking for stdint.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking for sys/byteorder.h... no
checking for sys/endian.h... no
checking for sys/ethernet.h... no
checking for sys/socket.h... yes
checking for sys/stat.h... (cached) yes
checking for sys/time.h... (cached) yes
checking for sys/wait.h... yes
checking for termios.h... yes
checking for time.h... yes
checking for unistd.h... (cached) yes
checking for an ANSI C-conforming const... yes
checking for int8_t... yes
checking for int16_t... yes
checking for int32_t... yes
checking for int64_t... yes
checking for uint8_t... yes
checking for uint16_t... yes
checking for uint32_t... yes
checking for uint64_t... yes
checking for off_t... yes
checking for pid_t... yes
checking for size_t... yes
checking for ssize_t... yes
checking size of unsigned int... 4
checking whether byte ordering is bigendian... no
checking for gcc option to enable large file support... none needed
checking for GNU libc compatible malloc... yes
checking for GNU libc compatible realloc... yes
checking whether lstat correctly handles trailing slash... no
checking whether stat accepts an empty string... no
checking for bzero... yes
checking for fileno... yes
checking for gettimeofday... yes
checking for memmove... yes
checking for memset... yes
checking for socket... yes
checking for strchr... yes
checking for strcspn... yes
checking for strdup... yes
checking for strncasecmp... yes
checking for strndup... yes
checking for strrchr... yes
checking for strspn... yes
checking for strnlen... yes
checking for fstat... yes
checking for stat... yes
checking for lstat... yes
checking for chmod... yes
checking for chown... yes
checking for strlcat... yes
checking for strlcpy... yes
checking for execvp... yes
checking for library containing socket... none required
checking for library containing inet_addr... none required
checking for gpgme-config... /opt/homebrew/bin/gpgme-config
checking for GPGME - version >= 0.4.2... yes
checking for gpg... /opt/homebrew/bin/gpg
checking for wget... /opt/homebrew/bin/wget
./configure: line 18861: syntax error near unexpected token `;;'
./configure: line 18861: `   ;;'
commented
commented

@damienstuart That worked! Thank you!

commented

OK, @damienstuart the pull request is here: #361