* bootstrap: Only start removing files when required tools have been

checked, to prevent inadvertent file losses.

bootstrap

@@ -1,7 +1,7 @@
 #! /bin/sh
 
 ##  bootstrap file for the VLC media player
-##  $Id: bootstrap,v 1.73 2003/10/20 10:37:56 gbazin Exp $
+##  $Id: bootstrap,v 1.74 2003/10/23 15:30:22 sam Exp $
 ##
 ##  Authors: Sam Hocevar <sam@zoy.org>
 
@@ -21,17 +21,108 @@ CYGWIN=binmode
 export CYGWIN
 
 set -e
+set -x
 
 ##
-## Naively assume our system doesn't suck. Unfortunately it seldom doesn't.
+## Check for various tools
 ##
 AUTOMAKESUCKS=no
 INSTALLSUCKS=no
 
+# Check for automake
+amvers="none"
+if automake-1.7 --version >/dev/null 2>&1; then
+  amvers="-1.7"
+  # If we also have 1.6 (>> 1.6.1), use it instead because it is faster
+  if automake-1.6 --version >/dev/null 2>&1; then
+    if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
+      amvers="-1.6"
+    fi
+  fi
+elif automake-1.6 --version >/dev/null 2>&1; then
+  amvers="-1.6"
+  if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1; then
+    AUTOMAKESUCKS=yes
+  fi
+elif automake-1.5 --version >/dev/null 2>&1; then
+  INSTALLSUCKS=yes
+  amvers="-1.5"
+elif automake --version > /dev/null 2>&1; then
+  amvers=""
+  case "`automake --version | sed -e '1s/[^0-9]*//' -e q`" in
+    0|0.*|1|1.[01234]|1.[01234][-.]*)
+      amvers="none" ;;
+    1.5|1.5.*)
+      INSTALLSUCKS=yes ;;
+    1.6|1.6.0|1.6.1)
+      AUTOMAKESUCKS=yes ;;
+  esac
+fi
+
+if test "${amvers}" = "none"; then
+  set +x
+  echo "you need automake version 1.5 or later"
+  exit 1
+fi
+
+# Check for gettext
+if gettextize --version >/dev/null 2>&1; then
+# Autopoint is available from 0.11.3, but we need 0.11.5
+if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
+        '>=' 0.11.5 >/dev/null 2>&1; then
+  # We have gettext, and a recent version! Everything is cool.
+  autopoint=autopoint
+  GETTEXT=yes
+else
+  # User's gettext is too old. try to continue anyway.
+  echo > ABOUT-NLS
+  mkdir -p intl
+  echo > intl/Makefile.am
+  cat >> m4/private.m4 << EOF
+dnl  User's gettext is too old, so this is a no-op
+AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
+
+EOF
+  autopoint=:
+  GETTEXT=old
+fi;else
+  # we don't have gettext. grmbl. try to continue anyway.
+  echo > ABOUT-NLS
+  mkdir -p intl
+  echo > intl/Makefile.am
+  cat >> m4/private.m4 << EOF
+dnl  User does not have gettext, so this is a no-op
+AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
+
+EOF
+  autopoint=:
+  GETTEXT=no
+fi
+
+# Check for pkg-config
+if pkg-config --version >/dev/null 2>&1; then
+  # We have pkg-config, everything is cool.
+  PKGCONFIG=yes
+else
+  # Not present, use a workaround.
+  cat >> m4/private.m4 << EOF
+dnl  User does not have pkg-config, so this is a no-op
+AC_DEFUN([PKG_CHECK_MODULES], [:])
+
+EOF
+  PKGCONFIG=no
+fi
+
+aclocal=aclocal${amvers}
+automake=automake${amvers}
+autoconf=autoconf
+autoheader=autoheader
+
 ##
 ## Generate the modules makefile, by parsing modules/**/Modules.am
 ##
 
+set +x
 printf "generating modules/**/Makefile.am and m4/private.m4"
 
 # Prepare m4/private.m4
@@ -276,95 +367,6 @@ rm -f m4/oldgettext.m4 stamp-pic configure.ac.in Modules.am
 # remove new vlc cruft
 rm -f stamp-builtin stamp-h* mozilla/stamp-pic
 
-# Check for gettext
-if gettextize --version >/dev/null 2>&1; then
-# Autopoint is available from 0.11.3, but we need 0.11.5
-if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
-        '>=' 0.11.5 >/dev/null 2>&1; then
-  # We have gettext, and a recent version! Everything is cool.
-  autopoint=autopoint
-  GETTEXT=yes
-else
-  # User's gettext is too old. try to continue anyway.
-  echo > ABOUT-NLS
-  mkdir -p intl
-  echo > intl/Makefile.am
-  cat >> m4/private.m4 << EOF
-dnl  User's gettext is too old, so this is a no-op
-AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
-
-EOF
-  autopoint=:
-  GETTEXT=old
-fi;else
-  # we don't have gettext. grmbl. try to continue anyway.
-  echo > ABOUT-NLS
-  mkdir -p intl
-  echo > intl/Makefile.am
-  cat >> m4/private.m4 << EOF
-dnl  User does not have gettext, so this is a no-op
-AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
-
-EOF
-  autopoint=:
-  GETTEXT=no
-fi
-
-# Check for pkg-config
-if pkg-config --version >/dev/null 2>&1; then
-  # We have pkg-config, everything is cool.
-  PKGCONFIG=yes
-else
-  # Not present, use a workaround.
-  cat >> m4/private.m4 << EOF
-dnl  User does not have pkg-config, so this is a no-op
-AC_DEFUN([PKG_CHECK_MODULES], [:])
-
-EOF
-  PKGCONFIG=no
-fi
-
-# Check for automake
-amvers="none"
-if automake-1.7 --version >/dev/null 2>&1; then
-  amvers="-1.7"
-  # If we also have 1.6, use it instead because it is faster
-  if automake-1.6 --version >/dev/null 2>&1; then
-    if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
-      amvers="-1.6"
-    fi
-  fi
-elif automake-1.6 --version >/dev/null 2>&1; then
-  amvers="-1.6"
-  if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1; then
-    AUTOMAKESUCKS=yes
-  fi
-elif automake-1.5 --version >/dev/null 2>&1; then
-  INSTALLSUCKS=yes
-  amvers="-1.5"
-elif automake --version > /dev/null 2>&1; then
-  amvers=""
-  case "`automake --version | sed -e '1s/[^0-9]*//' -e q`" in
-    0|0.*|1|1.[01234]|1.[01234][-.]*)
-      amvers="none" ;;
-    1.5|1.5.*)
-      INSTALLSUCKS=yes ;;
-    1.6|1.6.0|1.6.1)
-      AUTOMAKESUCKS=yes ;;
-  esac
-fi
-
-if test "${amvers}" = "none"; then
-  set +x
-  echo "you need automake version 1.5 or later"
-  exit 1
-fi
-
-aclocal=aclocal${amvers}
-automake=automake${amvers}
-autoconf=autoconf
-autoheader=autoheader
-
 # Automake complains if this is not present
 rm -f vlc-config.in && printf "" > vlc-config.in