Remove support for HPUX, which is discontinued and does not provide a c++17 complaint compiler.drop/hpux-support

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

15 files changed, 20 insertions, 677 deletions

diff --git a/src/3rdparty/libmng/acinclude.m4 b/src/3rdparty/libmng/acinclude.m4
index 60506df31..f3cb3c95c 100644
--- a/src/3rdparty/libmng/acinclude.m4
+++ b/src/3rdparty/libmng/acinclude.m4
@@ -61,14 +61,14 @@ AC_DEFUN(AC_SYS_LARGEFILE,
        [Number of bits in a file offset, on hosts where this is settable.])
      AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, 1,
        ac_cv_sys_largefile_source,
-       [Define to make ftello visible on some hosts (e.g. HP-UX 10.20).],
+       [Define to make ftello visible on some hosts.],
        [#include <stdio.h>], [return !ftello;])
      AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1,
        ac_cv_sys_large_files,
        [Define for large files, on AIX-style hosts.])
      AC_SYS_LARGEFILE_MACRO_VALUE(_XOPEN_SOURCE, 500,
        ac_cv_sys_xopen_source,
-       [Define to make ftello visible on some hosts (e.g. glibc 2.1.3).],
+       [Define to make ftello visible on some hosts.],
        [#include <stdio.h>], [return !ftello;])
    fi
   ])
diff --git a/src/3rdparty/libmng/aclocal.m4 b/src/3rdparty/libmng/aclocal.m4
index f7667191b..a0f9e41af 100644
--- a/src/3rdparty/libmng/aclocal.m4
+++ b/src/3rdparty/libmng/aclocal.m4
@@ -73,14 +73,14 @@ AC_DEFUN(AC_SYS_LARGEFILE,
        [Number of bits in a file offset, on hosts where this is settable.])
      AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, 1,
        ac_cv_sys_largefile_source,
-       [Define to make ftello visible on some hosts (e.g. HP-UX 10.20).],
+       [Define to make ftello visible on some hosts.],
        [#include <stdio.h>], [return !ftello;])
      AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1,
        ac_cv_sys_large_files,
        [Define for large files, on AIX-style hosts.])
      AC_SYS_LARGEFILE_MACRO_VALUE(_XOPEN_SOURCE, 500,
        ac_cv_sys_xopen_source,
-       [Define to make ftello visible on some hosts (e.g. glibc 2.1.3).],
+       [Define to make ftello visible on some hosts.],
        [#include <stdio.h>], [return !ftello;])
    fi
   ])
@@ -246,7 +246,7 @@ AC_DEFUN([AM_PROG_CC_STDC],
 [AC_REQUIRE([AC_PROG_CC])
 AC_BEFORE([$0], [AC_C_INLINE])
 AC_BEFORE([$0], [AC_C_CONST])
-dnl Force this before AC_PROG_CPP.  Some cpp's, eg on HPUX, require
+dnl Force this before AC_PROG_CPP.  Some cpp's require
 dnl a magic option to avoid problems with ANSI preprocessor commands
 dnl like #elif.
 dnl FIXME: can't do this because then AC_AIX won't work due to a
@@ -259,9 +259,8 @@ ac_save_CC="$CC"
 # Don't try gcc -ansi; that turns off useful extensions and
 # breaks some systems' header files.
 # AIX			-qlanglvl=ansi
-# HP-UX			-Aa -D_HPUX_SOURCE
 # SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in "" -qlanglvl=ansi -std1 "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
   AC_TRY_COMPILE(
@@ -488,10 +487,6 @@ aix*)
 cygwin* | mingw* | pw32*)
   symcode='[[ABCDGISTW]]'
   ;;
-hpux*) # Its linker distinguishes data from code symbols
-  lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-  lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
-  ;;
 irix*)
   symcode='[[BCDEGRST]]'
   ;;
@@ -693,10 +688,6 @@ EOF
   exit 0
 fi
 
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
 if test -z "$ECHO"; then
 if test "X${echo_test_string+set}" != Xset; then
 # find a string as large as possible, as long as the shell can cope with it
@@ -1171,13 +1162,6 @@ AC_CACHE_VAL(lt_cv_prog_cc_pic,
       fi
       ;;
 
-    hpux9* | hpux10* | hpux11*)
-      # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
-      lt_cv_prog_cc_wl='-Wl,'
-      lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
-      lt_cv_prog_cc_pic='+Z'
-      ;;
-
     irix5* | irix6*)
       lt_cv_prog_cc_wl='-Wl,'
       lt_cv_prog_cc_static='-non_shared'
@@ -1247,16 +1231,6 @@ else
     CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
     AC_TRY_COMPILE([], [], [dnl
       case $host_os in
-      hpux9* | hpux10* | hpux11*)
-	# On HP-UX, both CC and GCC only warn that PIC is supported... then
-	# they create non-PIC objects.  So, if there were any warnings, we
-	# assume that PIC is not supported.
-	if test -s conftest.err; then
-	  lt_cv_prog_cc_pic_works=no
-	else
-	  lt_cv_prog_cc_pic_works=yes
-	fi
-	;;
       *)
 	lt_cv_prog_cc_pic_works=yes
 	;;
@@ -1857,19 +1831,6 @@ else
     hardcode_shlibpath_var=no
     ;;
 
-  hpux9* | hpux10* | hpux11*)
-    case $host_os in
-    hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
-    *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
-    esac
-    hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-    hardcode_libdir_separator=:
-    hardcode_direct=yes
-    hardcode_minus_L=yes # Not in the search PATH, but as the default
-			 # location of the library.
-    export_dynamic_flag_spec='${wl}-E'
-    ;;
-
   irix5* | irix6*)
     if test "$GCC" = yes; then
       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
@@ -2283,21 +2244,6 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  dynamic_linker="$host_os dld.sl"
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  shlibpath_var=SHLIB_PATH
-  shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-  library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
-  soname_spec='${libname}${release}.sl$major'
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
-  postinstall_cmds='chmod 555 $lib'
-  ;;
-
 irix5* | irix6*)
   version_type=irix
   need_lib_prefix=no
@@ -2649,10 +2595,6 @@ if test -f "$ltmain"; then
 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
 Xsed="sed -e s/^X//"
 
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
 # ### BEGIN LIBTOOL CONFIG
 
 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
@@ -3477,12 +3419,6 @@ gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-hpux10.20*|hpux11*)
-  lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libc.sl
-  ;;
-
 irix5* | irix6*)
   case $host_os in
   irix5*)
@@ -3591,13 +3527,10 @@ else
     tmp_nm=$ac_dir/${ac_tool_prefix}nm
     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
       # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
+      if ($tmp_nm -B /dev/null 2>&1; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
 	lt_cv_path_NM="$tmp_nm -B"
 	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+      elif ($tmp_nm -p /dev/null 2>&1; exit 0) | egrep /dev/null >/dev/null; then
 	lt_cv_path_NM="$tmp_nm -p"
 	break
       else
diff --git a/src/3rdparty/libmng/config.guess b/src/3rdparty/libmng/config.guess
index 44b51774b..1c66e983f 100755
--- a/src/3rdparty/libmng/config.guess
+++ b/src/3rdparty/libmng/config.guess
@@ -455,74 +455,6 @@ EOF
     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 	echo m68k-hp-bsd4.4
 	exit 0 ;;
-    9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "${UNAME_MACHINE}" in
-	    9000/31? )            HP_ARCH=m68000 ;;
-	    9000/[34]?? )         HP_ARCH=m68k ;;
-	    9000/[678][0-9][0-9])
-              case "${HPUX_REV}" in
-                11.[0-9][0-9])
-                  if [ -x /usr/bin/getconf ]; then
-                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                    case "${sc_cpu_version}" in
-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-                      532)                      # CPU_PA_RISC2_0
-                        case "${sc_kernel_bits}" in
-                          32) HP_ARCH="hppa2.0n" ;;
-                          64) HP_ARCH="hppa2.0w" ;;
-                        esac ;;
-                    esac
-                  fi ;;
-              esac
-              if [ "${HP_ARCH}" = "" ]; then
-	      eval $set_cc_for_build
-              sed 's/^              //' << EOF >$dummy.c
-
-              #define _HPUX_SOURCE
-              #include <stdlib.h>
-              #include <unistd.h>
-
-              int main ()
-              {
-              #if defined(_SC_KERNEL_BITS)
-                  long bits = sysconf(_SC_KERNEL_BITS);
-              #endif
-                  long cpu  = sysconf (_SC_CPU_VERSION);
-
-                  switch (cpu)
-              	{
-              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-              	case CPU_PA_RISC2_0:
-              #if defined(_SC_KERNEL_BITS)
-              	    switch (bits)
-              		{
-              		case 64: puts ("hppa2.0w"); break;
-              		case 32: puts ("hppa2.0n"); break;
-              		default: puts ("hppa2.0"); break;
-              		} break;
-              #else  /* !defined(_SC_KERNEL_BITS) */
-              	    puts ("hppa2.0"); break;
-              #endif
-              	default: puts ("hppa1.0"); break;
-              	}
-                  exit (0);
-              }
-EOF
-	    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
-	    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
-	    rm -f $dummy.c $dummy
-	fi ;;
-	esac
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit 0 ;;
-    ia64:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
-	exit 0 ;;
     3050*:HI-UX:*:*)
 	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
@@ -1028,7 +960,7 @@ main ()
   printf ("arm-acorn-riscix"); exit (0);
 #endif
 
-#if defined (hp300) && !defined (hpux)
+#if defined (hp300)
   printf ("m68k-hp-bsd\n"); exit (0);
 #endif
 
diff --git a/src/3rdparty/libmng/config.sub b/src/3rdparty/libmng/config.sub
index 20a53902e..c23cdec33 100755
--- a/src/3rdparty/libmng/config.sub
+++ b/src/3rdparty/libmng/config.sub
@@ -470,10 +470,6 @@ case $basic_machine in
 		basic_machine=m68k-hp
 		os=-bsd
 		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
-		;;
 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
 		basic_machine=hppa1.0-hp
 		;;
@@ -1025,7 +1021,7 @@ case $os in
 	# -sysv* is not here because it comes later, after sysvr4.
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -luna* | -solaris* | -sym* \
+	      | -unos* | -luna* | -solaris* | -sym* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
@@ -1210,9 +1206,6 @@ case $basic_machine in
 	*-oki)
 		os=-proelf
 		;;
-	*-hp)
-		os=-hpux
-		;;
 	*-hitachi)
 		os=-hiux
 		;;
@@ -1306,9 +1299,6 @@ case $basic_machine in
 			-beos*)
 				vendor=be
 				;;
-			-hpux*)
-				vendor=hp
-				;;
 			-mpeix*)
 				vendor=hp
 				;;
diff --git a/src/3rdparty/libmng/configure b/src/3rdparty/libmng/configure
index 162ef6a1d..8cc3b336b 100755
--- a/src/3rdparty/libmng/configure
+++ b/src/3rdparty/libmng/configure
@@ -66,10 +66,6 @@ EOF
   exit 0
 fi
 
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
 if test -z "$ECHO"; then
 if test "X${echo_test_string+set}" != Xset; then
 # find a string as large as possible, as long as the shell can cope with it
@@ -1248,9 +1244,8 @@ ac_save_CC="$CC"
 # breaks some systems' header files.
 # AIX			-qlanglvl=ansi
 # Ultrix                -std1
-# HP-UX			-Aa -D_HPUX_SOURCE
 # SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in "" -qlanglvl=ansi -std1 "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
   cat > conftest.$ac_ext <<EOF
@@ -1868,13 +1863,10 @@ else
     tmp_nm=$ac_dir/${ac_tool_prefix}nm
     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
       # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      # Tru64's nm complains that /dev/null is an invalid object file
-      if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
+      if ($tmp_nm -B /dev/null 2>&1; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
 	lt_cv_path_NM="$tmp_nm -B"
 	break
-      elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+      elif ($tmp_nm -p /dev/null 2>&1; exit 0) | egrep /dev/null >/dev/null; then
 	lt_cv_path_NM="$tmp_nm -p"
 	break
       else
@@ -1984,12 +1976,6 @@ gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-hpux10.20*|hpux11*)
-  lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libc.sl
-  ;;
-
 irix5* | irix6*)
   case $host_os in
   irix5*)
@@ -2183,10 +2169,6 @@ aix*)
 cygwin* | mingw* | pw32*)
   symcode='[ABCDGISTW]'
   ;;
-hpux*) # Its linker distinguishes data from code symbols
-  lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-  lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
-  ;;
 irix*)
   symcode='[BCDEGRST]'
   ;;
@@ -2864,13 +2846,6 @@ else
       fi
       ;;
 
-    hpux9* | hpux10* | hpux11*)
-      # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
-      lt_cv_prog_cc_wl='-Wl,'
-      lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
-      lt_cv_prog_cc_pic='+Z'
-      ;;
-
     irix5* | irix6*)
       lt_cv_prog_cc_wl='-Wl,'
       lt_cv_prog_cc_static='-non_shared'
@@ -2954,16 +2929,6 @@ EOF
 if { (eval echo configure:3031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
         case $host_os in
-      hpux9* | hpux10* | hpux11*)
-	# On HP-UX, both CC and GCC only warn that PIC is supported... then
-	# they create non-PIC objects.  So, if there were any warnings, we
-	# assume that PIC is not supported.
-	if test -s conftest.err; then
-	  lt_cv_prog_cc_pic_works=no
-	else
-	  lt_cv_prog_cc_pic_works=yes
-	fi
-	;;
       *)
 	lt_cv_prog_cc_pic_works=yes
 	;;
@@ -3635,19 +3600,6 @@ else
     hardcode_shlibpath_var=no
     ;;
 
-  hpux9* | hpux10* | hpux11*)
-    case $host_os in
-    hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
-    *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
-    esac
-    hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-    hardcode_libdir_separator=:
-    hardcode_direct=yes
-    hardcode_minus_L=yes # Not in the search PATH, but as the default
-			 # location of the library.
-    export_dynamic_flag_spec='${wl}-E'
-    ;;
-
   irix5* | irix6*)
     if test "$GCC" = yes; then
       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
@@ -4064,21 +4016,6 @@ gnu*)
   hardcode_into_libs=yes
   ;;
 
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  dynamic_linker="$host_os dld.sl"
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  shlibpath_var=SHLIB_PATH
-  shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-  library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
-  soname_spec='${libname}${release}.sl$major'
-  # HP-UX runs *really* slowly unless shared libraries are mode 555.
-  postinstall_cmds='chmod 555 $lib'
-  ;;
-
 irix5* | irix6*)
   version_type=irix
   need_lib_prefix=no
@@ -4943,10 +4880,6 @@ if test -f "$ltmain"; then
 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
 Xsed="sed -e s/^X//"
 
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
-
 # ### BEGIN LIBTOOL CONFIG
 
 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
@@ -6649,7 +6582,7 @@ EOF
 cat >> $CONFIG_STATUS <<\EOF
 
 # Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on HP-UX.
+# small command number limits.
 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
 ac_file=1 # Number of current file.
 ac_beg=1 # First line for current file.
diff --git a/src/3rdparty/libmng/ltmain.sh b/src/3rdparty/libmng/ltmain.sh
index 3b0d7b2bf..244554861 100644
--- a/src/3rdparty/libmng/ltmain.sh
+++ b/src/3rdparty/libmng/ltmain.sh
@@ -3350,11 +3350,6 @@ static const void *lt_preloaded_setup() {
 	    *" -static "*) ;;
 	    *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
 	    esac;;
-	  *-*-hpux*)
-	    case "$compile_command " in
-	    *" -static "*) ;;
-	    *) pic_flag_for_symtable=" $pic_flag -DPIC";;
-	    esac
 	  esac
 
 	  # Now compile the dynamic symbol file.
@@ -3556,10 +3551,6 @@ static const void *lt_preloaded_setup() {
 Xsed='sed -e 1s/^X//'
 sed_quote_subst='$sed_quote_subst'
 
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
-
 relink_command=\"$relink_command\"
 
 # This environment variable determines our operation mode.
diff --git a/src/3rdparty/libmng/makefiles/acinclude.m4 b/src/3rdparty/libmng/makefiles/acinclude.m4
index 60506df31..f3cb3c95c 100644
--- a/src/3rdparty/libmng/makefiles/acinclude.m4
+++ b/src/3rdparty/libmng/makefiles/acinclude.m4
@@ -61,14 +61,14 @@ AC_DEFUN(AC_SYS_LARGEFILE,
        [Number of bits in a file offset, on hosts where this is settable.])
      AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, 1,
        ac_cv_sys_largefile_source,
-       [Define to make ftello visible on some hosts (e.g. HP-UX 10.20).],
+       [Define to make ftello visible on some hosts.],
        [#include <stdio.h>], [return !ftello;])
      AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1,
        ac_cv_sys_large_files,
        [Define for large files, on AIX-style hosts.])
      AC_SYS_LARGEFILE_MACRO_VALUE(_XOPEN_SOURCE, 500,
        ac_cv_sys_xopen_source,
-       [Define to make ftello visible on some hosts (e.g. glibc 2.1.3).],
+       [Define to make ftello visible on some hosts.],
        [#include <stdio.h>], [return !ftello;])
    fi
   ])
diff --git a/src/3rdparty/libpng/INSTALL b/src/3rdparty/libpng/INSTALL
index 6960aae82..b4437d22a 100644
--- a/src/3rdparty/libpng/INSTALL
+++ b/src/3rdparty/libpng/INSTALL
@@ -75,9 +75,7 @@ include
  makefile.cygwin   =>  Cygwin/gcc makefile
  makefile.darwin   =>  Darwin makefile
  makefile.dec      =>  DEC Alpha UNIX makefile
- makefile.hpgcc    =>  FreeBSD makefile
- makefile.hpgcc    =>  HPUX makefile using gcc
- makefile.hpux     =>  HPUX (10.20 and 11.00) makefile
+ makefile.freebsd  =>  FreeBSD makefile
  makefile.ibmc     =>  IBM C/C++ version 3.x for Win32 and OS/2 (static)
  makefile.intel    =>  Intel C/C++ version 4.0 and later
  libpng.icc        =>  Project file for IBM VisualAge/C++ version 4.0 or later
diff --git a/src/3rdparty/libpng/README b/src/3rdparty/libpng/README
index 9ffb3e2ec..18e148fe5 100644
--- a/src/3rdparty/libpng/README
+++ b/src/3rdparty/libpng/README
@@ -198,8 +198,6 @@ Files in this distribution:
        makefile.darwin  =>  Darwin makefile
        makefile.dec     =>  DEC Alpha UNIX makefile
        makefile.freebsd =>  FreeBSD makefile
-       makefile.hpgcc   =>  HPUX makefile using gcc
-       makefile.hpux    =>  HPUX (10.20 and 11.00) makefile
        makefile.ibmc    =>  IBM C/C++ version 3.x for Win32 and OS/2 (static)
        makefile.intel   =>  Intel C/C++ version 4.0 and later
        libpng.icc       =>  Project file, IBM VisualAge/C++ 4.0 or later
diff --git a/src/3rdparty/libpng/scripts/makefile.hpgcc b/src/3rdparty/libpng/scripts/makefile.hpgcc
deleted file mode 100644
index f677308c1..000000000
--- a/src/3rdparty/libpng/scripts/makefile.hpgcc
+++ /dev/null
@@ -1,217 +0,0 @@
-# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
-# Copyright (C) 2002, Glenn Randers-Pehrson
-# Copyright (C) 2001, Laurent faillie
-# Copyright (C) 1998, 1999 Greg Roelofs
-# Copyright (C) 1996, 1997 Andreas Dilger
-# For conditions of distribution and use, see copyright notice in png.h
-
-CC=gcc
-LD=ld
-
-# where "make install" puts libpng.a, libpng.sl*, png.h and pngconf.h
-prefix=/usr/local
-
-# Where the zlib library and include files are located
-ZLIBLIB=/opt/zlib/lib
-ZLIBINC=/opt/zlib/include
-
-# Note that if you plan to build a libpng shared library, zlib must also
-# be a shared library, which zlib's configure does not do.  After running
-# zlib's configure, edit the appropriate lines of makefile to read:
-#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
-#   LDSHARED=ld -b
-#   SHAREDLIB=libz.sl
-
-ALIGN=
-# for i386:
-#ALIGN=-malign-loops=2 -malign-functions=2
-
-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
-	-Wmissing-declarations -Wtraditional -Wcast-align \
-	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
-
-# for pgcc version 2.95.1, -O3 is buggy; don't use it.
-
-CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \
-	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
-#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
-
-RANLIB=ranlib
-#RANLIB=echo
-
-PNGMAJ = 0
-PNGMIN = 1.2.5
-PNGVER = $(PNGMAJ).$(PNGMIN)
-LIBNAME = libpng12
-
-INCPATH=$(prefix)/include
-LIBPATH=$(prefix)/lib
-MANPATH=$(prefix)/man
-BINPATH=$(prefix)/bin
-
-# override DESTDIR= on the make install command line to easily support
-# installing into a temporary location.  Example:
-#
-#    make install DESTDIR=/tmp/build/libpng
-#
-# If you're going to install into a temporary location
-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
-# you execute make install.
-DESTDIR=
-
-DB=$(DESTDIR)$(BINPATH)
-DI=$(DESTDIR)$(INCPATH)
-DL=$(DESTDIR)$(LIBPATH)
-DM=$(DESTDIR)$(MANPATH)
-
-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
-	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
-	pngwtran.o pngmem.o pngerror.o pngpread.o
-
-OBJSDLL = $(OBJS:.o=.pic.o)
-
-.SUFFIXES:      .c .o .pic.o
-
-.c.pic.o:
-	$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
-
-all: libpng.a $(LIBNAME).sl pngtest libpng.pc libpng-config
-
-libpng.a: $(OBJS)
-	ar rc $@ $(OBJS)
-	$(RANLIB) $@
-
-libpng.pc:
-	cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
-
-libpng-config:
-	( cat scripts/libpng-config-head.in; \
-	echo prefix=\"$(prefix)\"; \
-	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
-	echo libs=\"-lpng12 -lz -lm\"; \
-	cat scripts/libpng-config-body.in ) > libpng-config
-	chmod +x libpng-config
-
-$(LIBNAME).sl: $(LIBNAME).sl.$(PNGMAJ)
-	ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl
-
-$(LIBNAME).sl.$(PNGMAJ): $(LIBNAME).sl.$(PNGVER)
-	ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ)
-
-$(LIBNAME).sl.$(PNGVER): $(OBJSDLL)
-	$(LD) -b +s \
-	+h $(LIBNAME).sl.$(PNGMAJ) -o $(LIBNAME).sl.$(PNGVER) $(OBJSDLL)
-
-libpng.sl.3.$(PNGMIN): $(OBJSDLL)
-	$(LD) -b +s \
-	+h libpng.sl.3 -o libpng.sl.3.$(PNGMIN) $(OBJSDLL)
-
-pngtest: pngtest.o $(LIBNAME).sl
-	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
-
-test: pngtest
-	./pngtest
-
-
-install-headers: png.h pngconf.h
-	-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-	-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
-	cp png.h pngconf.h $(DI)/$(LIBNAME)
-	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-	-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-	-@/bin/rm -f $(DI)/libpng
-	(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
-
-install-static: install-headers libpng.a
-	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-	cp libpng.a $(DL)/$(LIBNAME).a
-	chmod 644 $(DL)/$(LIBNAME).a
-	-@/bin/rm -f $(DL)/libpng.a
-	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
-
-install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc \
-	libpng.sl.3.$(PNGMIN)
-	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-	-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGVER)* $(DL)/$(LIBNAME).sl
-	-@/bin/rm -f $(DL)/libpng.sl
-	-@/bin/rm -f $(DL)/libpng.sl.3
-	-@/bin/rm -f $(DL)/libpng.sl.3.$(PNGMIN)*
-	cp $(LIBNAME).sl.$(PNGVER) $(DL)
-	cp libpng.sl.3.$(PNGMIN) $(DL)
-	chmod 755 $(DL)/$(LIBNAME).sl.$(PNGVER)
-	chmod 755 $(DL)/libpng.sl.3.$(PNGMIN)
-	(cd $(DL); \
-	ln -sf libpng.sl.3.$(PNGMIN) libpng.sl.3; \
-	ln -sf libpng.sl.3 libpng.sl; \
-	ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ); \
-	ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl)
-	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
-	-@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
-	-@/bin/rm -f $(DL)/pkgconfig/libpng.pc
-	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
-	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
-	(cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
-
-install-man: libpng.3 libpngpf.3 png.5
-	-@if [ ! -d $(DM) ]; then mkdir $(DM); fi
-	-@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
-	-@/bin/rm -f $(DM)/man3/libpng.3
-	-@/bin/rm -f $(DM)/man3/libpngpf.3
-	cp libpng.3 $(DM)/man3
-	cp libpngpf.3 $(DM)/man3
-	-@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
-	-@/bin/rm -f $(DM)/man5/png.5
-	cp png.5 $(DM)/man5
-
-install-config: libpng-config
-	-@if [ ! -d $(DB) ]; then mkdir $(DB); fi
-	-@/bin/rm -f $(DB)/libpng-config
-	-@/bin/rm -f $(DB)/$(LIBNAME)-config
-	cp libpng-config $(DB)/$(LIBNAME)-config
-	chmod 755 $(DB)/$(LIBNAME)-config
-	(cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
-
-install: install-static install-shared install-man install-config
-
-# If you installed in $(DESTDIR), test-installed won't work until you
-# move the library to its final location.
-
-test-installed:
-	echo
-	echo Testing installed dynamic shared library.
-	$(CC) -I$(ZLIBINC) \
-	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
-	   -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
-	   -o pngtesti `$(BINPATH)/libpng12-config --ldflags`
-	./pngtesti pngtest.png
-
-clean:
-	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \
-	libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)* \
-	libpng.sl.3.$(PNGMIN) \
-	libpng.pc
-
-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
-writelock:
-	chmod a-w *.[ch35] $(DOCS) scripts/*
-
-# DO NOT DELETE THIS LINE -- make depend depends on it.
-
-png.o png.pic.o: png.h pngconf.h
-pngerror.o pngerror.pic.o: png.h pngconf.h
-pngrio.o pngrio.pic.o: png.h pngconf.h
-pngwio.o pngwio.pic.o: png.h pngconf.h
-pngmem.o pngmem.pic.o: png.h pngconf.h
-pngset.o pngset.pic.o: png.h pngconf.h
-pngget.o pngget.pic.o: png.h pngconf.h
-pngread.o pngread.pic.o: png.h pngconf.h
-pngrtran.o pngrtran.pic.o: png.h pngconf.h
-pngrutil.o pngrutil.pic.o: png.h pngconf.h
-pngtrans.o pngtrans.pic.o: png.h pngconf.h
-pngwrite.o pngwrite.pic.o: png.h pngconf.h
-pngwtran.o pngwtran.pic.o: png.h pngconf.h
-pngwutil.o pngwutil.pic.o: png.h pngconf.h
-pngpread.o pngpread.pic.o: png.h pngconf.h
-
-pngtest.o: png.h pngconf.h
diff --git a/src/3rdparty/libpng/scripts/makefile.hpux b/src/3rdparty/libpng/scripts/makefile.hpux
deleted file mode 100644
index a9c4d35cc..000000000
--- a/src/3rdparty/libpng/scripts/makefile.hpux
+++ /dev/null
@@ -1,202 +0,0 @@
-# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.
-# Copyright (C) 1999-2002 Glenn Randers-Pehrson
-# Copyright (C) 1995 Guy Eric Schalnat, Group 42
-# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
-# For conditions of distribution and use, see copyright notice in png.h
-
-# Where the zlib library and include files are located
-ZLIBLIB=/opt/zlib/lib
-ZLIBINC=/opt/zlib/include
-
-# Note that if you plan to build a libpng shared library, zlib must also
-# be a shared library, which zlib's configure does not do.  After running
-# zlib's configure, edit the appropriate lines of makefile to read:
-#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
-#   LDSHARED=ld -b
-#   SHAREDLIB=libz.sl
-
-CC=cc
-CFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
-# Caution: be sure you have built zlib with the same CFLAGS.
-CCFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
-
-RANLIB=ranlib
-
-PNGMAJ = 0
-PNGMIN = 1.2.5
-PNGVER = $(PNGMAJ).$(PNGMIN)
-LIBNAME = libpng12
-
-# where make install puts libpng.a, libpng12.sl, and png.h
-prefix=/opt/libpng
-INCPATH=$(prefix)/include
-LIBPATH=$(prefix)/lib
-MANPATH=$(prefix)/man
-BINPATH=$(prefix)/bin
-
-# override DESTDIR= on the make install command line to easily support
-# installing into a temporary location.  Example:
-#
-#    make install DESTDIR=/tmp/build/libpng
-#
-# If you're going to install into a temporary location
-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
-# you execute make install.
-DESTDIR=
-
-DB=$(DESTDIR)$(BINPATH)
-DI=$(DESTDIR)$(INCPATH)
-DL=$(DESTDIR)$(LIBPATH)
-DM=$(DESTDIR)$(MANPATH)
-
-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
-	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
-	pngwtran.o pngmem.o pngerror.o pngpread.o
-
-OBJSDLL = $(OBJS:.o=.pic.o)
-
-.SUFFIXES:	.c .o .pic.o
-
-.c.pic.o:
-	$(CC) -c $(CFLAGS) +z -o $@ $*.c
-
-all: libpng.a $(LIBNAME).sl pngtest libpng.pc libpng-config
-
-libpng.a: $(OBJS)
-	ar rc $@ $(OBJS)
-	$(RANLIB) $@
-
-libpng.pc:
-	cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
-
-libpng-config:
-	( cat scripts/libpng-config-head.in; \
-	echo prefix=\"$(prefix)\"; \
-	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
-	echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
-	echo L_opts=\"-L$(LIBPATH)\"; \
-	echo libs=\"-lpng12 -lz -lm\"; \
-	cat scripts/libpng-config-body.in ) > libpng-config
-	chmod +x libpng-config
-
-$(LIBNAME).sl: $(LIBNAME).sl.$(PNGMAJ)
-	ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl
-
-$(LIBNAME).sl.$(PNGMAJ): $(LIBNAME).sl.$(PNGVER)
-	ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ)
-
-$(LIBNAME).sl.$(PNGVER): $(OBJSDLL)
-	$(LD) -b +s \
-	+h $(LIBNAME).sl.$(PNGMAJ) -o $(LIBNAME).sl.$(PNGVER) $(OBJSDLL)
-
-libpng.sl.3.$(PNGMIN): $(OBJSDLL)
-	$(LD) -b +s \
-	+h libpng.sl.3 -o libpng.sl.3.$(PNGMIN) $(OBJSDLL)
-
-pngtest: pngtest.o libpng.a
-	$(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
-
-test: pngtest
-	./pngtest
-
-install-headers: png.h pngconf.h
-	-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-	-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
-	cp png.h pngconf.h $(DI)/$(LIBNAME)
-	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-	-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-	-@/bin/rm -f $(DI)/libpng
-	(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
-
-install-static: install-headers libpng.a
-	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-	cp libpng.a $(DL)/$(LIBNAME).a
-	chmod 644 $(DL)/$(LIBNAME).a
-	-@/bin/rm -f $(DL)/libpng.a
-	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)
-
-install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc \
-	libpng.sl.3.$(PNGMIN)
-	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-	-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGVER)* $(DL)/$(LIBNAME).sl
-	-@/bin/rm -f $(DL)/libpng.sl
-	-@/bin/rm -f $(DL)/libpng.sl.3
-	-@/bin/rm -f $(DL)/libpng.sl.3.$(PNGMIN)*
-	cp $(LIBNAME).sl.$(PNGVER) $(DL)
-	cp libpng.sl.3.$(PNGMIN) $(DL)
-	chmod 755 $(DL)/$(LIBNAME).sl.$(PNGVER)
-	chmod 755 $(DL)/libpng.sl.3.$(PNGMIN)
-	(cd $(DL); \
-	ln -sf libpng.sl.3.$(PNGMIN) libpng.sl.3; \
-	ln -sf libpng.sl.3 libpng.sl; \
-	ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ); \
-	ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl)
-	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
-	-@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
-	-@/bin/rm -f $(DL)/pkgconfig/libpng.pc
-	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
-	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
-	(cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
-
-install-man: libpng.3 libpngpf.3 png.5
-	-@if [ ! -d $(DM) ]; then mkdir $(DM); fi
-	-@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
-	-@/bin/rm -f $(DM)/man3/libpng.3
-	-@/bin/rm -f $(DM)/man3/libpngpf.3
-	cp libpng.3 $(DM)/man3
-	cp libpngpf.3 $(DM)/man3
-	-@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
-	-@/bin/rm -f $(DM)/man5/png.5
-	cp png.5 $(DM)/man5
-
-install-config: libpng-config
-	-@if [ ! -d $(DB) ]; then mkdir $(DB); fi
-	-@/bin/rm -f $(DB)/libpng-config
-	-@/bin/rm -f $(DB)/$(LIBNAME)-config
-	cp libpng-config $(DB)/$(LIBNAME)-config
-	chmod 755 $(DB)/$(LIBNAME)-config
-	(cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
-
-install: install-static install-shared install-man install-config
-
-# If you installed in $(DESTDIR), test-installed won't work until you
-# move the library to its final location.
-
-test-installed:
-	echo
-	echo Testing installed dynamic shared library.
-	$(CC) $(CCFLAGS) \
-	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \
-	   -L$(ZLIBLIB) \
-	   -o pngtesti `$(BINPATH)/libpng12-config --ldflags`
-	./pngtesti pngtest.png
-
-clean:
-	/bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \
-	libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)* \
-	libpng.sl.3.$(PNGMIN) \
-	libpng.pc
-
-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
-writelock:
-	chmod a-w *.[ch35] $(DOCS) scripts/*
-
-# DO NOT DELETE THIS LINE -- make depend depends on it.
-
-png.o: png.h pngconf.h
-pngerror.o: png.h pngconf.h
-pngrio.o: png.h pngconf.h
-pngwio.o: png.h pngconf.h
-pngmem.o: png.h pngconf.h
-pngset.o: png.h pngconf.h
-pngget.o: png.h pngconf.h
-pngread.o: png.h pngconf.h
-pngrtran.o: png.h pngconf.h
-pngrutil.o: png.h pngconf.h
-pngtest.o: png.h pngconf.h
-pngtrans.o: png.h pngconf.h
-pngwrite.o: png.h pngconf.h
-pngwtran.o: png.h pngconf.h
-pngwutil.o: png.h pngconf.h
-pngpread.o: png.h pngconf.h
diff --git a/src/3rdparty/sqlite/os.h b/src/3rdparty/sqlite/os.h
index d5541d469..f0342220b 100644
--- a/src/3rdparty/sqlite/os.h
+++ b/src/3rdparty/sqlite/os.h
@@ -18,10 +18,6 @@
 #define _SQLITE_OS_H_
 
 #include "config.h"
-/*
-** Helpful hint:  To get this to compile on HP/UX, add -D_INCLUDE_POSIX_SOURCE
-** to the compiler command line.
-*/
 
 /*
 ** These #defines should enable >2GB file support on Posix if the
diff --git a/src/3rdparty/sqlite/trolltech.patch b/src/3rdparty/sqlite/trolltech.patch
index 6c9ca90bd..fa87b817e 100644
--- a/src/3rdparty/sqlite/trolltech.patch
+++ b/src/3rdparty/sqlite/trolltech.patch
@@ -34,6 +34,6 @@ diff -du ./os.h /home/harald/troll/qt-3.3/src/3rdparty/sqlite/os.h
  #define _SQLITE_OS_H_
  
 +#include "config.h"
+ 
  /*
- ** Helpful hint:  To get this to compile on HP/UX, add -D_INCLUDE_POSIX_SOURCE
- ** to the compiler command line.
+ ** These #defines should enable >2GB file support on Posix if the
diff --git a/src/3rdparty/zlib/README b/src/3rdparty/zlib/README
index df95ae13f..356f5aa13 100644
--- a/src/3rdparty/zlib/README
+++ b/src/3rdparty/zlib/README
@@ -72,7 +72,7 @@ Notes for some targets:
 - On Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1 is
   necessary to get gzprintf working correctly. This is done by configure.
 
-- zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with
+- zlib doesn't work on with some versions of /bin/cc. It works with
   other compilers. Use "make test" to check your compiler.
 
 - gzdopen is not supported on RISCOS, BEOS and by some Mac compilers.
diff --git a/src/3rdparty/zlib/configure b/src/3rdparty/zlib/configure
index 0b35bcb71..d36abb38a 100755
--- a/src/3rdparty/zlib/configure
+++ b/src/3rdparty/zlib/configure
@@ -82,9 +82,6 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
   QNX*)  # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
          # (alain.bonnefoy@icbt.com)
                  LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"};;
-  HP-UX*)        LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
-                 shared_ext='.sl'
-                 SHAREDLIB='libz.sl';;
   Darwin*)   shared_ext='.dylib'
              SHAREDLIB=libz$shared_ext
              SHAREDLIBV=libz.$VER$shared_ext
@@ -96,12 +93,6 @@ else
   # find system name and corresponding cc options
   CC=${CC-cc}
   case `(uname -sr || echo unknown) 2>/dev/null` in
-  HP-UX*)    SFLAGS=${CFLAGS-"-O +z"}
-             CFLAGS=${CFLAGS-"-O"}
-#            LDSHARED=${LDSHARED-"ld -b +vnocompatwarnings"}
-             LDSHARED=${LDSHARED-"ld -b"}
-             shared_ext='.sl'
-             SHAREDLIB='libz.sl';;
   IRIX*)     SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."}
              CFLAGS=${CFLAGS-"-ansi -O2"}
              LDSHARED=${LDSHARED-"cc -shared"};;