You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
2.4 KiB
105 lines
2.4 KiB
4 years ago
|
#!/bin/sh
|
||
|
|
|
||
|
|
# This is a2dll 1.0
|
||
|
|
# (c)1999-2000 Paul Sokolovsky
|
||
|
|
# a2dll is distrubuted under GNU General Public License, see http://www.gnu.org
|
||
|
|
|
||
|
|
|
||
|
|
usage() {
|
||
|
|
echo 'a2dll 1.0: convert static library into win32 dll'
|
||
|
|
echo ' by <Paul.Sokolovsky@technologist.com>'
|
||
|
|
echo 'Usage: a2dll <staticlib> [-o <dllname>] [linker commands:-L,-l,-s] [--relink]'
|
||
|
|
exit 0
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
cmdline=$@
|
||
|
|
|
||
|
|
while test $# -ge 1
|
||
|
|
do
|
||
|
|
case "$1" in
|
||
|
|
-\? | -h* | --h*) usage;;
|
||
|
|
-o ) out="$2"; shift; shift;;
|
||
|
|
--relink) relink=1; shift;;
|
||
|
|
-* ) libs="$libs $1"; shift;;
|
||
|
|
*) in=$1; shift;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
|
||
|
|
if [ "$in" = "" ]
|
||
|
|
then
|
||
|
|
usage
|
||
|
|
fi
|
||
|
|
|
||
|
|
base=`basename $in .a`
|
||
|
|
|
||
|
|
if [ "$out" = "" ]
|
||
|
|
then
|
||
|
|
out=`awk -v n=$base 'BEGIN {print substr(n,4); exit;}'`.dll
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ "$relink" != "1" ]
|
||
|
|
then
|
||
|
|
rm -f .dll/*
|
||
|
|
/usr/bin/mkdir -p .dll
|
||
|
|
cd .dll
|
||
|
|
ar x ../$in
|
||
|
|
else
|
||
|
|
cd .dll
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo Creating shared library \'$out\'
|
||
|
|
|
||
|
|
dllwrap --export-all -o ../$out `ls` $libs >../ld.err 2>&1
|
||
|
|
|
||
|
|
cd ..
|
||
|
|
if [ `wc ld.err|awk ' {print $1}' ` -gt 2 ]
|
||
|
|
then
|
||
|
|
echo Linking error, consult file \'ld.err\', correct errors, and run
|
||
|
|
echo \'$0 $cmdline --relink\'
|
||
|
|
exit 1
|
||
|
|
else
|
||
|
|
# cleanup
|
||
|
|
|
||
|
|
rm -f ld.err
|
||
|
|
rm -f .dll/*
|
||
|
|
/usr/bin/rmdir .dll
|
||
|
|
|
||
|
|
# create .def
|
||
|
|
# we use pexports on dll instead of dlltool on objects for this,
|
||
|
|
# because it's:
|
||
|
|
# 1. faster
|
||
|
|
# 2. I just saw that dlltool lies about assembly-sourced files, it
|
||
|
|
# lists their symbols as data
|
||
|
|
|
||
|
|
pexports $out >$base.def
|
||
|
|
|
||
|
|
# create import library
|
||
|
|
|
||
|
|
mv $in $in.static
|
||
|
|
dlltool --dllname $out --def $base.def --output-lib $in
|
||
|
|
|
||
|
|
# finally, we check whether dll exports data symbols
|
||
|
|
# if yes, we suggest user on steps to perform
|
||
|
|
|
||
|
|
pexports $out | awk '/DATA/ { print $1}' >$out.data
|
||
|
|
if test -s $out.data
|
||
|
|
then
|
||
|
|
echo
|
||
|
|
echo Shared library exports data symbols, they are listed \
|
||
|
|
in \'$out.data\'. For using them in client application, you should mark \
|
||
|
|
them as __declspec\(dllimport\) in library headers. You can quickly \
|
||
|
|
find places where these data symbols declared by issuing
|
||
|
|
echo
|
||
|
|
echo " grep -f $out.data *.h"
|
||
|
|
echo
|
||
|
|
echo in library header directory. Also note that this step is optional, you can postpone \
|
||
|
|
it until you\'ll get during linking unresolved symbol _imp__\<something\>, where \
|
||
|
|
\<something\> is one of the symbols listed in $out.data. Read documentation \
|
||
|
|
\(static2dll_howto.txt\) for more information.
|
||
|
|
else
|
||
|
|
rm $out.data
|
||
|
|
fi
|
||
|
|
rm $base.def
|
||
|
|
fi
|