Fix gpg-agent secure memory leak in OpenPGP private key import.
[gnupg.git] / autogen.sh
index 5aa6b89..f4a1de7 100755 (executable)
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Run this to generate all the initial makefiles, etc. 
+# Run this to generate all the initial makefiles, etc.
 #
 # Copyright (C) 2003 g10 Code GmbH
 #
@@ -18,7 +18,7 @@ cvtver () {
 }
 
 check_version () {
-    if [ `("$1" --version || echo "0") | cvtver` -ge "$2" ]; then
+    if [ $(( `("$1" --version || echo "0") | cvtver` >= $2 )) = 1 ]; then
        return 0
     fi
     echo "**Error**: "\`$1\'" not installed or too old." >&2
@@ -40,16 +40,57 @@ MSGMERGE=${GETTEXT_PREFIX}${MSGMERGE:-msgmerge}${GETTEXT_SUFFIX}
 
 DIE=no
 FORCE=
+tmp=`dirname $0`
+tsdir=`cd "$tmp"; pwd`
 if test x"$1" = x"--force"; then
   FORCE=" --force"
   shift
 fi
 
+# Begin list of optional variables sourced from ~/.gnupg-autogen.rc
+w32_toolprefixes=
+w32_extraoptions=
+w32ce_toolprefixes=
+w32ce_extraoptions=
+amd64_toolprefixes=
+# End list of optional variables sourced from ~/.gnupg-autogen.rc
+# What follows are variables which are sourced but default to
+# environment variables or lacking them hardcoded values.
+#w32root=
+#w32ce_root=
+#amd64root=
+
+if [ -f "$HOME/.gnupg-autogen.rc" ]; then
+    echo "sourcing extra definitions from $HOME/.gnupg-autogen.rc"
+    . "$HOME/.gnupg-autogen.rc"
+fi
+
+# Convenience option to use certain configure options for some hosts.
+myhost=""
+myhostsub=""
+case "$1" in
+    --build-w32)
+        myhost="w32"
+        ;;
+    --build-w32ce)
+        myhost="w32"
+        myhostsub="ce"
+        ;;
+    --build-amd64)
+        myhost="amd64"
+        ;;
+    --build*)
+        echo "**Error**: invalid build option $1" >&2
+        exit 1
+        ;;
+    *)
+        ;;
+esac
+
+
 # ***** W32 build script *******
 # Used to cross-compile for Windows.
-if test "$1" = "--build-w32"; then
-    tmp=`dirname $0`
-    tsdir=`cd "$tmp"; pwd`
+if [ "$myhost" = "w32" ]; then
     shift
     if [ ! -f $tsdir/scripts/config.guess ]; then
         echo "$tsdir/scripts/config.guess not found" >&2
@@ -57,12 +98,27 @@ if test "$1" = "--build-w32"; then
     fi
     build=`$tsdir/scripts/config.guess`
 
-    [ -z "$w32root" ] && w32root="$HOME/w32root"
+    case $myhostsub in
+        ce)
+          w32root="$w32ce_root"
+          [ -z "$w32root" ] && w32root="$HOME/w32ce_root"
+          toolprefixes="$w32ce_toolprefixes arm-mingw32ce"
+          extraoptions="--enable-dirmngr-auto-start --disable-scdaemon "
+          extraoptions="$extraoptions --disable-zip --enable-gpg2-is-gpg"
+          extraoptions="$extraoptions $w32ce_extraoptions"
+          ;;
+        *)
+          [ -z "$w32root" ] && w32root="$HOME/w32root"
+          toolprefixes="$w32_toolprefixes i586-mingw32msvc"
+          toolprefixes="$toolprefixes i386-mingw32msvc mingw32"
+          extraoptions="--enable-gpgtar $w32_extraoptions"
+          ;;
+    esac
     echo "Using $w32root as standard install directory" >&2
-    
+
     # Locate the cross compiler
     crossbindir=
-    for host in i586-mingw32msvc i386-mingw32msvc mingw32; do
+    for host in $toolprefixes; do
         if ${host}-gcc --version >/dev/null 2>&1 ; then
             crossbindir=/usr/${host}/bin
             conf_CC="CC=${host}-gcc"
@@ -71,12 +127,14 @@ if test "$1" = "--build-w32"; then
     done
     if [ -z "$crossbindir" ]; then
         echo "Cross compiler kit not installed" >&2
-        echo "Under Debian GNU/Linux, you may install it using" >&2
-        echo "  apt-get install mingw32 mingw32-runtime mingw32-binutils" >&2 
+        if [ -z "$sub" ]; then
+          echo "Under Debian GNU/Linux, you may install it using" >&2
+          echo "  apt-get install mingw32 mingw32-runtime mingw32-binutils" >&2
+        fi
         echo "Stop." >&2
         exit 1
     fi
-   
+
     if [ -f "$tsdir/config.log" ]; then
         if ! head $tsdir/config.log | grep "$host" >/dev/null; then
             echo "Please run a 'make distclean' first" >&2
@@ -84,7 +142,7 @@ if test "$1" = "--build-w32"; then
         fi
     fi
 
-    ./configure --enable-maintainer-mode --prefix=${w32root}  \
+    $tsdir/configure --enable-maintainer-mode --prefix=${w32root}  \
              --host=${host} --build=${build} \
              --with-gpg-error-prefix=${w32root} \
             --with-ksba-prefix=${w32root} \
@@ -93,7 +151,8 @@ if test "$1" = "--build-w32"; then
             --with-zlib=${w32root} \
             --with-regex=${w32root} \
              --with-pth-prefix=${w32root} \
-             --without-included-gettext "$@"
+             --with-adns=${w32root} \
+             ${extraoptions} --disable-g13 "$@"
     rc=$?
     exit $rc
 fi
@@ -101,9 +160,7 @@ fi
 
 # ***** AMD64 cross build script *******
 # Used to cross-compile for AMD64 (for testing)
-if test "$1" = "--build-amd64"; then
-    tmp=`dirname $0`
-    tsdir=`cd "$tmp"; pwd`
+if [ "$myhost" = "amd64" ]; then
     shift
     if [ ! -f $tsdir/scripts/config.guess ]; then
         echo "$tsdir/scripts/config.guess not found" >&2
@@ -113,10 +170,12 @@ if test "$1" = "--build-amd64"; then
 
     [ -z "$amd64root" ] && amd64root="$HOME/amd64root"
     echo "Using $amd64root as standard install directory" >&2
-    
+
+    toolprefixes="$amd64_toolprefixes x86_64-linux-gnu amd64-linux-gnu"
+
     # Locate the cross compiler
     crossbindir=
-    for host in x86_64-linux-gnu amd64-linux-gnu; do
+    for host in $toolprefixes ; do
         if ${host}-gcc --version >/dev/null 2>&1 ; then
             crossbindir=/usr/${host}/bin
             conf_CC="CC=${host}-gcc"
@@ -128,7 +187,7 @@ if test "$1" = "--build-amd64"; then
         echo "Stop." >&2
         exit 1
     fi
-   
+
     if [ -f "$tsdir/config.log" ]; then
         if ! head $tsdir/config.log | grep "$host" >/dev/null; then
             echo "Please run a 'make distclean' first" >&2
@@ -151,19 +210,19 @@ fi
 
 
 # Grep the required versions from configure.ac
-autoconf_vers=`sed -n '/^AC_PREREQ(/ { 
+autoconf_vers=`sed -n '/^AC_PREREQ(/ {
 s/^.*(\(.*\))/\1/p
 q
 }' ${configure_ac}`
 autoconf_vers_num=`echo "$autoconf_vers" | cvtver`
 
-automake_vers=`sed -n '/^min_automake_version=/ { 
+automake_vers=`sed -n '/^min_automake_version=/ {
 s/^.*="\(.*\)"/\1/p
 q
 }' ${configure_ac}`
 automake_vers_num=`echo "$automake_vers" | cvtver`
 
-gettext_vers=`sed -n '/^AM_GNU_GETTEXT_VERSION(/ { 
+gettext_vers=`sed -n '/^AM_GNU_GETTEXT_VERSION(/ {
 s/^.*\[\(.*\)])/\1/p
 q
 }' ${configure_ac}`
@@ -190,13 +249,34 @@ fi
 if test "$DIE" = "yes"; then
     cat <<EOF
 
-Note that you may use alternative versions of the tools by setting 
-the corresponding environment variables; see README.CVS for details.
-                   
+Note that you may use alternative versions of the tools by setting
+the corresponding environment variables; see README.SVN for details.
+
 EOF
     exit 1
 fi
 
+# Check the git setup.
+if [ -d .git ]; then
+  if [ -f .git/hooks/pre-commit.sample -a ! -f .git/hooks/pre-commit ] ; then
+    cat <<EOF >&2
+*** Activating trailing whitespace git pre-commit hook. ***
+    For more information see this thread:
+      http://mail.gnome.org/archives/desktop-devel-list/2009-May/msg00084html
+    To deactivate this pre-commit hook again move .git/hooks/pre-commit
+    and .git/hooks/pre-commit.sample out of the way.
+EOF
+      cp -av .git/hooks/pre-commit.sample .git/hooks/pre-commit
+      chmod -c +x  .git/hooks/pre-commit
+  fi
+  tmp=$(git config --get filter.cleanpo.clean)
+  if [ "$tmp" != "awk '/^\"POT-Creation-Date:/&&!s{s=1;next};!/^#: /{print}'" ]
+  then
+    echo "*** Adding GIT filter.cleanpo.clean configuration." >&2
+    git config --add filter.cleanpo.clean \
+        "awk '/^\"POT-Creation-Date:/&&!s{s=1;next};!/^#: /{print}'"
+  fi
+fi
 
 echo "Running aclocal -I m4 -I gl/m4 ${ACLOCAL_FLAGS:+$ACLOCAL_FLAGS }..."
 $ACLOCAL -I m4 -I gl/m4 $ACLOCAL_FLAGS
@@ -207,4 +287,6 @@ $AUTOMAKE --gnu;
 echo "Running autoconf${FORCE} ..."
 $AUTOCONF${FORCE}
 
-echo "You may now run \"./configure --sysconfdir=/etc --enable-maintainer-mode && make\"."
+echo "You may now run:
+  ./configure --sysconfdir=/etc --enable-maintainer-mode --enable-symcryptrun --enable-mailto --enable-gpgtar && make
+"