platformtest.sh: Allow using separate source and build trees

Now you can call platformtest.sh using its complete path name from an
other directory which is then used for building.

See <http://www.gnu.org/software/automake/manual/html_node/VPATH-Builds.html>

Please not that the build system itself is still (re-)genrated in the
original source tree. This can be avoided by passing the "-x" switch to
the platformtest.sh script.

diff --git a/contrib/platformtest.sh b/contrib/platformtest.sh
index f34a8894ef8526a2f49aae1294cc21e213bad028..1067a6e907d832af714db43fa14c11ebf03bb82c 100755 (executable)
--- a/contrib/platformtest.sh
+++ b/contrib/platformtest.sh
@@ -29,6 +29,9 @@ R_MAKE=
 R_CHECK=
 R_RUN=
 
 R_CHECK=
 R_RUN=
 

+SRC_D=`dirname "$0"`
+MY_D="$PWD"
+

 [ -n "$MAKE" ] || MAKE="make"
 export MAKE CC
 
 [ -n "$MAKE" ] || MAKE="make"
 export MAKE CC
 


@@ -52,35 +55,41 @@ while [ $# -gt 0 ]; do
 done
 
 echo "$NAME: Checking ngIRCd base source directory ..."
 done
 
 echo "$NAME: Checking ngIRCd base source directory ..."

-grep "ngIRCd" ./ChangeLog >/dev/null 2>&1
+grep "ngIRCd" "$SRC_D/ChangeLog" >/dev/null 2>&1

 if [ $? -ne 0 ]; then
 if [ $? -ne 0 ]; then

-       grep "ngIRCd" ../ChangeLog >/dev/null 2>&1
+       grep "ngIRCd" "$SRC_D/../ChangeLog" >/dev/null 2>&1

        if [ $? -ne 0 ]; then
                echo "$NAME: ngIRCd base source directory not found!?"
                exit 1
        fi
        if [ $? -ne 0 ]; then
                echo "$NAME: ngIRCd base source directory not found!?"
                exit 1
        fi

-       cd ..
+       SRC_D="$SRC_D/.."

 fi
 fi

+echo "$NAME:  - source directory: $SRC_D"
+echo "$NAME:  - working directory: $MY_D"

 
 echo "$NAME: Checking for GIT tree ..."
 
 echo "$NAME: Checking for GIT tree ..."

-if [ -d .git ]; then
+if [ -d "$SRC_D/.git" ]; then

        echo "$NAME: Checking for \"git\" command ..."
        git version >/dev/null 2>&1
        if [ $? -eq 0 -a -n "$CLEAN" ]; then
                echo "$NAME: Running \"git clean\" ..."
        echo "$NAME: Checking for \"git\" command ..."
        git version >/dev/null 2>&1
        if [ $? -eq 0 -a -n "$CLEAN" ]; then
                echo "$NAME: Running \"git clean\" ..."

+               cd "$SRC_D" || exit 1

                [ -n "$VERBOSE" ] && git clean -dxf || git clean -dxf >/dev/null
                [ -n "$VERBOSE" ] && git clean -dxf || git clean -dxf >/dev/null

+               cd "$MY_D" || exit 1

        fi
 fi
 
        fi
 fi
 

-echo "$NAME: Checking for \"./configure\" script ..."
-if [ ! -r ./configure ]; then
-       echo "$NAME: Running \"./autogen.sh\" ..."
+echo "$NAME: Checking for \"$SRC_D/configure\" script ..."
+if [ ! -r "$SRC_D/configure" ]; then
+       echo "$NAME: Running \"$SRC_D/autogen.sh\" ..."
+       cd "$SRC_D" || exit 1

        [ -n "$VERBOSE" ] && ./autogen.sh || ./autogen.sh >/dev/null
        [ -n "$VERBOSE" ] && ./autogen.sh || ./autogen.sh >/dev/null

+       cd "$MY_D" || exit 1

 fi
 
 fi
 

-if [ -r ./configure ]; then
-       echo "$NAME: Running \"./configure\" script ..."
-       [ -n "$VERBOSE" ] && ./configure || ./configure >/dev/null
+if [ -r "$SRC_D/configure" ]; then
+       echo "$NAME: Running \"$SRC_D/configure\" script ..."
+       [ -n "$VERBOSE" ] && "$SRC_D/configure" -C || "$SRC_D/configure" -C >/dev/null

        if [ $? -eq 0 -a -r ./Makefile ]; then
                R_CONFIGURE=1
                echo "$NAME: Running \"$MAKE\" ..."
        if [ $? -eq 0 -a -r ./Makefile ]; then
                R_CONFIGURE=1
                echo "$NAME: Running \"$MAKE\" ..."