mingw64-filesystem/mingw64-find-requires.sh

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#!/bin/bash
# This script reads filenames from STDIN and outputs any relevant provides
# information that needs to be included in the package.
target="mingw64"
host="x86_64-w64-mingw32"
if [ -n "$1" ]; then
package_name="$1"
fi
[ -z "$OBJDUMP" ] && OBJDUMP="$host-objdump"
# Get the list of files.
filelist="/tmp/$target-find-requires.$$"
sed "s/['\"]/\\\&/g" >"$filelist"
libs_to_exclude="
advapi32
cfgmgr32
comctl32
comdlg32
crypt32
d3d8
d3d9
ddraw
dnsapi
dsound
dwmapi
gdi32
gdiplus
glu32
glut32
imm32
iphlpapi
kernel32
ksuser
mpr
mscms
mscoree
msimg32
msvcr71
msvcr80
msvcr90
msvcrt
mswsock
netapi32
odbc32
ole32
oleacc
oleaut32
opengl32
psapi
rpcrt4
secur32
setupapi
shell32
shlwapi
user32
usp10
version
wininet
winmm
wldap32
ws2_32
wsock32
"
exclude_pattern=""
for i in $libs_to_exclude; do
if [ -z "$exclude_pattern" ]; then
exclude_pattern="$i"
else
exclude_pattern="$exclude_pattern|$i"
fi
done
dlls=$(grep -Ei '\.(dll|exe)$' "$filelist")
pcs=$(grep '\.pc$' "$filelist")
configs=$(grep 'config$' "$filelist")
for f in $dlls; do
[ ! -f "$f" ] && continue
"$OBJDUMP" -p "$f" | grep 'DLL Name' | tr "[:upper:]" "[:lower:]" |
grep -Eo '[-._\+[:alnum:]]+\.dll' |
grep -Ev "$exclude_pattern" |
sed 's/\(.*\)/'"$target"'(\1)/'
done | sort -u
(
for g in $pcs; do
dirname="${g%/*}"
PKG_CONFIG_PATH="$dirname" "$host-pkg-config" --print-errors --print-requires "$g" | awk '{ print "'"$target"'(pkg:"$1")", $2, $3 }'
PKG_CONFIG_PATH="$dirname" "$host-pkg-config" --print-errors --print-requires-private "$g" | grep -Ev "$exclude_pattern" | awk '{ print "'"$target"'(pkg:"$1")", $2, $3 }'
for h in $(PKG_CONFIG_PATH="$dirname" "$host-pkg-config" --libs-only-l "$g" | sed 's#\-l##g'); do
echo "$target(lib:$h)"
done
done
for k in $configs; do
for j in $(PKG_CONFIG="$host-pkg-config" "$k" --libs); do
case "$j" in
-l*)
echo "$j" | sed 's#\-l##g' | grep -Ev "$exclude_pattern" | awk '{ print "'"$target"'(lib:"$1")" }'
;;
esac
done
done
) | sort -u
rm "$filelist"