Remove a ton of duplicate and obsolete code from configure.

- Add the data and log paths to dumphash.
- Always exit with EXIT_FAILURE on error.
- Always replace the old config.h with our new one.
- Clean up the ./configure --help message slightly.
- Install dhparams.pem into the conf directory on GnuTLS as well as
  OpenSSL.
- Only show the users InspIRCd Git revision when building from Git.
- Remove a check for MinGW (we have proper Windows builds).
- Remove a check for FreeBSD 4 (released in 2000).
- Remove a ton of pointless tab-indented comments.
- Remove a ton of duplicate or unused variables.
- Remove the check for stdint.h (always available on TR1 compilers).
- Remove the $writeheader argument from writefiles (always 1).
- Remove the following %config options:
    - DESTINATION (not used, always set to BASE).
    - EXECUTABLE (always set to inspircd).
    - OSNAME (duplicate of SYSTEM).
- Remove support for checking whether -extra modules are up to
  date (if the user is installing they won't have any -extra
  modules installed).
- Remove SSL generation messages (genssl provides these).
- Replace inappropriate uses of printf with print.
- Replace is_dir with -d from the Perl stdlib.
- Replace resolve_directory with rel2abs from the Perl stdlib.
- Rewrite getrevision to be more compact, cache the revision and
  return 'release' on non-Git builds.
- Use consistent messages for all tests.
- Use tput to clear the screen in a portable way.

3 files changed, 2 insertions, 24 deletions

diff --git a/src/modules/m_md5.cpp b/src/modules/m_md5.cpp
index 15cb979c6..dd72fe9ea 100644
--- a/src/modules/m_md5.cpp
+++ b/src/modules/m_md5.cpp
@@ -22,9 +22,6 @@
 
 
 #include "inspircd.h"
-#ifdef HAS_STDINT
-#include <stdint.h>
-#endif
 #include "modules/hash.h"
 
 /* The four core functions - F1 is optimized somewhat */
@@ -37,10 +34,6 @@
 #define MD5STEP(f,w,x,y,z,in,s) \
 	(w += f(x,y,z) + in, w = (w<<s | w>>(32-s)) + x)
 
-#ifndef HAS_STDINT
-typedef unsigned int uint32_t;
-#endif
-
 typedef uint32_t word32; /* NOT unsigned long. We don't support 16 bit platforms, anyway. */
 typedef unsigned char byte;
 
diff --git a/src/modules/m_ripemd160.cpp b/src/modules/m_ripemd160.cpp
index 0e17c5137..ae8d15a30 100644
--- a/src/modules/m_ripemd160.cpp
+++ b/src/modules/m_ripemd160.cpp
@@ -59,20 +59,12 @@
 /* macro definitions */
 
 #include "inspircd.h"
-#ifdef HAS_STDINT
-#include <stdint.h>
-#endif
 #include "modules/hash.h"
 
 #define RMDsize 160
 
-#ifndef HAS_STDINT
-typedef		unsigned char		byte;
-typedef		unsigned int		dword;
-#else
-typedef		uint8_t			byte;
-typedef		uint32_t		dword;
-#endif
+typedef uint8_t byte;
+typedef uint32_t dword;
 
 /* collect four bytes into one word: */
 #define BYTES_TO_DWORD(strptr)                    \
diff --git a/src/modules/m_sha256.cpp b/src/modules/m_sha256.cpp
index 835d12ae4..82ac8c160 100644
--- a/src/modules/m_sha256.cpp
+++ b/src/modules/m_sha256.cpp
@@ -57,15 +57,8 @@
  */
 
 #include "inspircd.h"
-#ifdef HAS_STDINT
-#include <stdint.h>
-#endif
 #include "modules/hash.h"
 
-#ifndef HAS_STDINT
-typedef unsigned int uint32_t;
-#endif
-
 #define SHA256_DIGEST_SIZE (256 / 8)
 #define SHA256_BLOCK_SIZE  (512 / 8)