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authorNatanael Copa <ncopa@alpinelinux.org>2009-06-03 19:23:32 +0000
committerNatanael Copa <ncopa@alpinelinux.org>2009-06-03 19:23:32 +0000
commit2d6f0ab38dfc0dcf573c157c8e5070d828c34e61 (patch)
tree45be4f0d16c7ac167408b3ea864b94e929448585 /abuild.in
parentd3b36e1cf2b9ee8b1210b1ac9f236b165f65cb81 (diff)
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abuild: initial support for autodetection of dependencies
Diffstat (limited to 'abuild.in')
-rwxr-xr-xabuild.in54
1 files changed, 53 insertions, 1 deletions
diff --git a/abuild.in b/abuild.in
index e6add48..5bef653 100755
--- a/abuild.in
+++ b/abuild.in
@@ -365,14 +365,26 @@ EOF
metafiles="$metafiles $script"
done
echo $metafiles | tr ' ' '\n' > "$dir"/.metafiles
+}
+prepare_tracedeps() {
+ local dir=${subpkgdir:-$pkgdir}
+ options_has "!tracedeps" && return 0
find -name '*.so' | sed 's:.*/::' >"$dir"/.provides-so
+ scanelf -Rn "$dir" | awk '$1 == "ET_DYN" || $1 == "ET_EXEC" {print $2}' \
+ | sed 's:,:\n:g' | sort | uniq \
+ | while read i; do
+ # only add files that are not self provided
+ grep "^$i$" "$dir"/.provides-so >/dev/null \
+ || echo $i >> "$dir"/.needs-so
+ done
}
prepare_package() {
msg "Preparing ${subpkgname:+sub}package ${subpkgname:-$pkgname}..."
- options_has "!strip" || stripbin
+ stripbin
prepare_metafiles
+ prepare_tracedeps
}
pkginfo_val() {
@@ -381,6 +393,43 @@ pkginfo_val() {
awk -F ' = ' "\$1 == \"$key\" {print \$2}" "$file"
}
+trace_apk_deps() {
+ local name="$1"
+ local dir="$2"
+ local i autodeps=
+ msg "Tracing dependencies..."
+ for i in $(cat "$dir"/.needs-so 2>/dev/null); do
+ local j found
+ # first check if its provide by same apkbuild
+ for j in ../*/.provides-so; do
+ if grep -w $i $j >/dev/null 2>&1; then
+ j=${j##*/}
+ found=${j%.*}
+ break
+ fi
+ done
+ # check apk db if not provided by a subpackage
+ if [ -z "$found" ]; then
+ found=$(apk info -q -W /lib/$i /usr/lib/$i)
+ fi
+ if [ -z "$found" ]; then
+ error "Could not find dependency for $i"
+ return 1
+ fi
+ if grep -w "^depend = $found" "$dir"/.PKGINFO >/dev/null ; then
+ warning "You can remove '$found' from depends"
+ continue
+ fi
+ list_has $found $autodeps || autodeps="$autodeps $found"
+ msg "Added $found as dependency as it has $i"
+ done
+ [ -z "$autodeps" ] && return 0
+ echo "# automatically detected:" >> "$dir"/.PKGINFO
+ for i in $autodeps; do
+ echo "depend = $i" >> "$dir"/.PKGINFO
+ done
+}
+
create_apks() {
local file
for file in "$pkgbasedir"/*/.PKGINFO; do
@@ -388,6 +437,8 @@ create_apks() {
local name=$(pkginfo_val pkgname $file)
local ver=$(pkginfo_val pkgver $file)
local apk=$name-$ver.apk
+
+ trace_apk_deps "$name" "$dir" || return 1
msg "Creating $apk..."
(
cd "$dir"
@@ -678,6 +729,7 @@ checksum() {
stripbin() {
local bin
+ options_has "!strip" && return 0
cd "${subpkgdir:-$pkgdir}" || return 1
msg "Stripping binaries"
find . -type f 2>/dev/null | while read bin; do