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gcc/libstdc++-v3/mkc++config
Benjamin Kosnik d94611f158 Makefile.am (TAGS): Construct.
2000-05-24  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* Makefile.am (TAGS): Construct.
	* Makefile.in: Rengerate.
	* src/Makefile.am: Tweak.
	* src/Makefile.in: Tweak.
	* configure.in: Tweak.

	* bits/c++config.h: Rename to ...
	* bits/c++config: This.
	* mkc++config: Adjust.

From-SVN: r34157
2000-05-25 05:11:42 +00:00

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#! /bin/sh
# 2000-02-01 bkoz
# Script to take the generated "config.h" from autoconf and make the
# macros within it namespace safe (ie wrapping them in _GLIBCPP_ so
# that "HAVE_LC_MESSAGES" becomes "_GLIBCPP_HAVE_LC_MESSAGES" etc etc.
echo "running mkc++config"
BUILD_DIR=$1
if [ ! -d "$BUILD_DIR" ]; then
echo "build directory $BUILD_DIR not found, exiting."
exit 1
fi
SRC_DIR=$2
if [ ! -d "$SRC_DIR" ]; then
echo "source directory $SRC_DIR not found, exiting."
exit 1
fi
BASE_H="$SRC_DIR/bits/c++config"
IN_H="$BUILD_DIR/config.h"
OUT_H="$BUILD_DIR/bits/c++config.h"
if [ ! -f $IN_H ]; then
echo "necessary file $IN_H not found, exiting"
exit 1
fi
if [ ! -d "$BUILD_DIR/bits" ]; then
mkdir "$BUILD_DIR/bits"
fi
# Part 1
# sed config.h from autoconf and make it namespace safe.
sed 's/HAVE_/_GLIBCPP_HAVE_/g' < $IN_H > temp-1
sed 's/PACKAGE/_GLIBCPP_PACKAGE/g' < temp-1 > temp-2
sed 's/VERSION/_GLIBCPP_VERSION/g' < temp-2 > temp-3
sed 's/WORDS_/_GLIBCPP_WORDS_/g' < temp-3 > temp-4
# Part 2
# cat this into generated bits/c++config.h
cat $BASE_H temp-4 > $OUT_H
rm temp-1 temp-2 temp-3 temp-4
# Part 3
# complete macro guards for resulting file
cat <<EOF >> $OUT_H
#endif // _CPP_CPPCONFIG_
EOF
exit 0