acinclude.m4

   1 #!/bin/sh
   2
   3 dnl
   4 dnl WM_CHECK_LIB(NAME, FUNCTION, EXTRALIBS)
   5 dnl
   6 AC_DEFUN(WM_CHECK_LIB,
   7 [
   8 LDFLAGS_old="$LDFLAGS"
   9 LDFLAGS="-DBEGIN $LDFLAGS -DEND $lib_search_path"
  10 AC_CHECK_LIB([$1],[$2],yes=yes,no=no,[$3])
  11 LDFLAGS="$LDFLAGS_old"
  12 ])
  13
  14
  15 dnl
  16 dnl WM_CHECK_HEADER(NAME)
  17 dnl
  18 AC_DEFUN(WM_CHECK_HEADER,
  19 [
  20 CPPFLAGS_old="$CPPFLAGS"
  21 CPPFLAGS="$CPPFLAGS $inc_search_path"
  22 AC_CHECK_HEADER([$1])
  23 CPPFLAGS="$CPPFLAGS_old"
  24 ])
  25
  26
  27 dnl
  28 dnl WM_CHECK_REDCRAP_BUGS(prefix,bindir,libdir)
  29 dnl
  30 AC_DEFUN(WM_CHECK_REDCRAP_BUGS,
  31 [
  32 AC_MSG_CHECKING(for RedHat system)
  33 wm_check_flag='no :)'
  34 if test -f /etc/redhat-release; then
  35     wm_check_flag=yes
  36 fi
  37 AC_MSG_RESULT($wm_check_flag)
  38
  39 mins_found=no
  40 bugs_found=no
  41 if test "$wm_check_flag" = yes; then
  42 echo
  43 AC_MSG_WARN([it seems you are using a system packaged by RedHat.
  44 I will now do some checks for RedHat specific bugs. If some check
  45 fail, please read the INSTALL file regarding RedHat, resolve the
  46 problem and retry to configure.])
  47 echo
  48 #
  49 # Check old wmaker from RedHat
  50 #
  51 if test "[$1]" != "/usr/X11R6" -a "$prefix" != "/usr/X11"; then
  52 AC_MSG_CHECKING(for multiple installed wmaker versions)
  53 if test -f /usr/X11R6/bin/wmaker; then
  54 AC_MSG_RESULT(uh oh)
  55 AC_MSG_WARN([you seem to have an old version of Window Maker
  56 installed at /usr/X11R6/bin. It is recommended that you uninstall
  57 any previously installed packages of WindowMaker before installing
  58 a new one.])
  59 mins_found=yes
  60 else
  61 AC_MSG_RESULT(no apparent problems)
  62 fi
  63 fi
  64 #
  65 # Check for infamous en_RN bug
  66 # Wont work because autoconf will change LANG in the beginning of the
  67 # script.
  68
  69 #
  70 #AC_MSG_CHECKING(for silly en_RN joke that only causes headaches)
  71 #echo $LANG
  72 #if test "x$LANG" = xen_RN; then
  73 #AC_MSG_RESULT(uh oh)
  74 #AC_MSG_WARN([the LANG environment variable is set to the en_RN
  75 #locale. Please unset it or you will have mysterious problems when
  76 #using various software packages.])
  77 #bugs_found=yes
  78 #else
  79 #AC_MSG_RESULT(no problem)
  80 #fi
  81 #
  82 # If binary installation path is /usr/local/bin, check if it's in PATH
  83 #
  84 if test "[$2]" = "/usr/local/bin"; then
  85 AC_MSG_CHECKING(if /usr/local/bin is in the search PATH)
  86 wm_check_flag=no
  87 old_IFS="$IFS"
  88 IFS=":"
  89 for i in $PATH; do
  90         if test "x$i" = "x/usr/local/bin"; then
  91                 wm_check_flag=yes
  92                 break;
  93         fi
  94 done
  95 IFS="$old_IFS"
  96 if test "$wm_check_flag" = no; then
  97 AC_MSG_RESULT(uh oh)
  98 AC_MSG_WARN([/usr/local/bin is not in the PATH environment variable.
  99 Please resolve the problem.])
 100 bugs_found=yes
 101 else
 102 AC_MSG_RESULT(no problem)
 103 fi
 104 fi
 105 #
 106 # If library installation path is /usr/local/lib,
 107 # check if it's in /etc/ld.so.conf
 108 #
 109 if test "[$3]" = "/usr/local/lib"; then
 110 wm_check_flag=yes
 111 AC_MSG_CHECKING(if /usr/local/lib is in /etc/ld.so.conf)
 112 test -z "`grep /usr/local/lib /etc/ld.so.conf`"
 113 test "$?" -eq 0 && wm_check_flag=no
 114 if test "$wm_check_flag" = no; then
 115 AC_MSG_RESULT(uh oh)
 116 AC_MSG_WARN([/usr/local/lib is not in the /etc/ld.so.conf file.
 117 Please add it there.])
 118 bugs_found=yes
 119 else
 120 AC_MSG_RESULT(no problem)
 121 fi
 122 fi
 123 #
 124 # Check for symbolic links
 125 #
 126 AC_MSG_CHECKING(for /usr/X11 symbolic link)
 127 if test -d "/usr/X11"; then
 128 AC_MSG_RESULT(found)
 129 else
 130 AC_MSG_RESULT(uh oh)
 131 AC_MSG_WARN([Please create a symbolic link from /usr/X11R6 to /usr/X11.])
 132 mins_found=yes
 133 fi
 134 AC_MSG_CHECKING(for /usr/include/X11 symbolic link)
 135 if test -d "/usr/include/X11"; then
 136 AC_MSG_RESULT(found)
 137 else
 138 AC_MSG_RESULT(uh oh)
 139 AC_MSG_WARN([Please create a symbolic link from /usr/X11R6/include/X11
 140 to /usr/include/X11.])
 141 mins_found=yes
 142 fi
 143
 144 #
 145 # Check for /lib/cpp
 146 #
 147 AC_MSG_CHECKING(for /lib/cpp)
 148 if test -f "/lib/cpp"; then
 149 AC_MSG_RESULT(found)
 150 else
 151 AC_MSG_RESULT(uh oh)
 152 AC_MSG_WARN([Please create a symbolic link from the cpp (C preprocessor)
 153 program to /lib/cpp])
 154 bugs_found=yes
 155 fi
 156
 157 if test "x$bugs_found" = xyes; then
 158 AC_MSG_ERROR([Some bugs that can potentially cause problems during
 159 installation/execution were found. Please correct these problems
 160 and retry later.])
 161 exit 1
 162 elif test "x$mins_found" = xyes; then
 163 AC_MSG_WARN([Some minor problems that might or might not cause
 164 problems were found. If you have any problems during
 165 installation/execution, please resolve the pointed problems and try
 166 to reinstall.])
 167 echo "Press <Return> to continue."
 168 read blabla
 169 else
 170 echo
 171 echo "None of the RedHat problems known to this script were found."
 172 echo
 173 fi
 174 fi
 175 ])
 176