#!/bin/sh

perl_run=$1

if [ "x$perl_run" == "x" ]; then
    for p in /usr/local/bin/perl /usr/bin/perl; do
	if [ -e $p ]; then
	    perl_run=$p
	    break
	fi
    done
fi

if [ "x$perl_run" != "x" ]; then

    echo "/* jsonevt_config.h.  Generated from config.h by fixup_config. */" > jsonevt_config.h

    grep -v ' VERSION ' config.h | grep -v ' PACKAGE ' | \
	$perl_run -p -e 's/(#define|#undef)\s+(HAVE_)/$1 JSONEVT_DEF_$2/g; s/(#define|#undef)\s+(STDC_HEADERS|TIME_WITH_SYS_TIME)/$1 JSONEVT_DEF_HAVE_$2/g; s/(#define|#undef)\s+(PACKAGE_.*)/$1 JSONEVT_$2/g;' >> jsonevt_config.h

else

    echo "/* jsonevt_config.h.  Generated from config.h by fixup_config. */" > jsonevt_config.h

grep -v ' VERSION ' config.h | grep -v ' PACKAGE ' | 
     sed '/\(#define\|#undef\) \(HAVE_\)/{ 
         s//\1 JSONEVT_DEF_\2/ 
     } 
     /\(#define\|#undef\) \(STDC_HEADERS\|TIME_WITH_SYS_TIME\)/{ 
         s//\1 JSONEVT_DEF_HAVE_\2/      
     } 
     /\(#define\|#undef\) \(PACKAGE_VERSION\)/{ 
         s//\1 JSONEVT_VERSION/ 
     }   
     /\(#define\|#undef\) \(PACKAGE_.*\)/{ 
         s//\1 JSONEVT_\2/ 
     } 
     ;' >> jsonevt_config.h 
 


fi