ghc-deps.sh: split off buildroot from the ghclibdir arg for more precise paths

This allows using the ghclibdir for checking for prof libs,
avoiding collisions with other ghcX.Y-*-prof files:

Processing files: ghc-doctemplates-prof-0.9-7.fc37.x86_64
/usr/lib/rpm/ghc-deps.sh: line 60: [: too many arguments
/usr/lib/rpm/ghc-deps.sh: line 60: [: too many arguments
/usr/lib/rpm/ghc-deps.sh: line 60: [: too many arguments

ghc-deps.sh

@@ -6,19 +6,19 @@
 set +x
 
 MODE=$1
-PKGBASEDIR=$2
-if [ -z "$3" ];
+BUILDROOT=$2
+PKGBASEDIR=$3
+if [ -z "$4" ];
 then GHCPREFIX=ghc
-else GHCPREFIX=$3
+else GHCPREFIX=$4
 fi
-if [ -d $PKGBASEDIR/lib ];
+if [ -d $BUILDROOT$PKGBASEDIR/lib ];
 then PKGBASELIB=$PKGBASEDIR/lib
-     LIB=lib/
 else PKGBASELIB=$PKGBASEDIR
 fi
 PKGCONFDIR=$PKGBASELIB/package.conf.d
 
-GHC_PKG="/usr/lib/rpm/ghc-pkg-wrapper $PKGBASEDIR"
+GHC_PKG="/usr/lib/rpm/ghc-pkg-wrapper $BUILDROOT$PKGBASEDIR"
 
 case $MODE in
     --provides) field=id ;;
@@ -34,7 +34,7 @@ for i in $files; do
     meta=""
     case $i in
         # exclude rts.conf
-        $PKGCONFDIR/*-*.conf)
+        $BUILDROOT$PKGCONFDIR/*-*.conf)
             name=$(grep "^name: " $i | sed -e "s/name: //")
             ids=$($GHC_PKG field $name $field | sed -e "s/\(^\| \)rts\( \|$\)/ /")
             for d in $ids; do
@@ -57,7 +57,7 @@ for i in $files; do
                                 echo "$GHCPREFIX-prof($d)"
                                 ;;
                             *)
-                                if [ -f /usr/lib*/ghc-*/$LIB*/libHS${d}_p.a -o -f $PKGBASELIB/*/libHS${d}_p.a ]; then
+                                if [ -f $PKGBASELIB/*/libHS${d}_p.a -o -f $BUILDROOT$PKGBASELIB/*/libHS${d}_p.a ]; then
                                     echo "$GHCPREFIX-prof($d)"
                                 fi
                                 ;;

ghc-rpm-macros.spec

@@ -7,7 +7,7 @@
 %endif
 
 Name:           ghc-rpm-macros
-Version:        2.3.16
+Version:        2.4.0
 Release:        1%{?dist}
 Summary:        RPM macros for building Haskell packages for GHC
 
@@ -183,6 +183,10 @@ EOF
 
 
 %changelog
+* Fri Jun 10 2022 Jens Petersen <petersen@redhat.com> - 2.4.0-1
+- change ghc-deps.sh, splitting buildroot path from ghclibdir
+  so that the ghc version can be used more precisely
+
 * Wed Jun  8 2022 Jens Petersen <petersen@redhat.com> - 2.3.16-1
 - define ghc_prefix (used for ghcX.Y packaging)
 - add _ghc_doc_dir