From 192c9711daa841458fd0900d0de2f9d66ac74ce5 Mon Sep 17 00:00:00 2001
From: Olivier Blin <oblin@mandriva.com>
Date: Fri, 25 Sep 2009 10:37:48 +0000
Subject: add support for MIPS n32 binaries in find-requires and find-provides
 (from Arnaud Patard)

---
 find-requires.in | 38 +++++++++++++++++++++++++++++++-------
 1 file changed, 31 insertions(+), 7 deletions(-)

(limited to 'find-requires.in')

diff --git a/find-requires.in b/find-requires.in
index 17ca82d..25f6314 100755
--- a/find-requires.in
+++ b/find-requires.in
@@ -29,7 +29,8 @@ RPM_ARCH=$2
 if [ -n "$RPM_BUILD_ROOT" ]; then
     lib_path_64=$RPM_BUILD_ROOT/usr/X11R6/lib64:$RPM_BUILD_ROOT/usr/lib64:$RPM_BUILD_ROOT/lib64
     lib_path_32=$RPM_BUILD_ROOT/usr/X11R6/lib:$RPM_BUILD_ROOT/usr/lib:$RPM_BUILD_ROOT/lib
-    LD_LIBRARY_PATH=$lib_path_64:$lib_path_32
+    lib_path_n32=$RPM_BUILD_ROOT/usr/lib32:$RPM_BUILD_ROOT/lib32
+    LD_LIBRARY_PATH=$lib_path_64:$lib_path_32:$lib_path_n32
     export LD_LIBRARY_PATH
 fi
 
@@ -42,7 +43,7 @@ exelist=`echo "$filelist" | xargs -r file | egrep -v ":.* (commands|script) " |
 	grep ":.*executable" | cut -d: -f1`
 scriptlist=`echo "$filelist" | grep -v /usr/doc | grep -v /usr/share/doc | xargs -r file | \
 	egrep ":.* (commands|script) " | cut -d: -f1`
-liblist=`echo "$filelist" | egrep -v "/usr/lib(64)?/gcj/" | xargs -r file | \
+liblist=`echo "$filelist" | egrep -v "/usr/lib(32|64)?/gcj/" | xargs -r file | \
 	grep ":.*shared object" | cut -d : -f1`
 ocamllist=`echo "$filelist" | xargs -r file | \
     grep ":.*Objective caml interface file" | cut -d : -f1`
@@ -61,6 +62,7 @@ case `uname -m` in
   alpha*)	mark64="" ;;
   *)		mark64="()(64bit)" ;;
 esac
+mark32="()(n32)"
 
 if [ "$needed" -eq 0 ]; then
 #
@@ -69,6 +71,10 @@ if [ "$needed" -eq 0 ]; then
     [ -r $f -a -x $f ] || continue
     lib64=`if file -L $f 2>/dev/null | \
 	grep "ELF 64-bit" >/dev/null; then echo "$mark64"; fi`
+    if [ "$lib64" != "$mark64" ]; then
+        lib64=`if file -L $f 2>/dev/null | \
+	    grep "MIPS, N32" >/dev/null; then echo "$mark32"; fi`
+    fi
     ldd $f | awk '/=>/ {
 	if ($1 !~ /libNoVersion.so/ && $1 !~ /4[um]lib.so/) {
 	    gsub(/'\''"/,"\\&",$1);
@@ -83,6 +89,10 @@ if [ "$needed" -eq 0 ]; then
     [ -r $f ] || continue
     lib64=`if file -L $f 2>/dev/null | \
 	grep "ELF 64-bit" >/dev/null; then echo "$mark64"; fi`
+    if [ "$lib64" != "$mark64" ]; then
+        lib64=`if file -L $f 2>/dev/null | \
+	    grep "MIPS, N32" >/dev/null; then echo "$mark32"; fi`
+    fi
     ldd $f | awk '/=>/ {
 	if ($1 !~ /libNoVersion.so/ && $1 !~ /4[um]lib.so/) {
 	    gsub(/'\''"/,"\\&",$1);
@@ -101,7 +111,7 @@ fi
 
 tmpdeplist=
 for f in $filelist; do
-    dep="`echo $f | sed -n -e "s@.*/usr/lib/perl5/\(vendor_perl/\|site_perl/\|\)\([.0-9]\{1,\}\).*\\$@perl-base >= $perlepoch\2@p" -e "s@.*/usr/\(lib\|lib64\)/python\([.0-9]\{1,\}\).*\\$@python-base >= \2@p"`"
+    dep="`echo $f | sed -n -e "s@.*/usr/lib/perl5/\(vendor_perl/\|site_perl/\|\)\([.0-9]\{1,\}\).*\\$@perl-base >= $perlepoch\2@p" -e "s@.*/usr/\(lib\|lib64|lib32\)/python\([.0-9]\{1,\}\).*\\$@python-base >= \2@p"`"
     if [[ -n $dep && -z `echo $uniqdeplist $tmpdeplist|grep "$dep"` ]]; then
 	tmpdeplist+="$dep\n"
     fi
@@ -141,10 +151,16 @@ done
 #
 # --- Weak symbol versions (from glibc).
 [ -n "$mark64" ] && mark64="(64bit)"
+[ -n "$mark32" ] && mark32="(n32)"
+
 for f in $liblist $exelist ; do
     [ -r $f ] || continue
     lib64=`if file -L $f 2>/dev/null | \
 	grep "ELF 64-bit" >/dev/null; then echo "$mark64"; fi`
+    if [ "$lib64" != "$mark64" ]; then
+        lib64=`if file -L $f 2>/dev/null | \
+	    grep "MIPS, N32" >/dev/null; then echo "$mark32"; fi`
+    fi
     objdump -p $f | awk 'BEGIN { START=0; LIBNAME=""; needed='$needed'; }
 	/^$/ { START=0; }
 	/^Dynamic Section:$/ { START=1; }
@@ -192,6 +208,10 @@ if [ -n "$perllist" ]; then
 	    f=`perl -MConfig -e 'print $Config{archlib}'`/CORE/libperl.so
 	    lib64=`if file -L $f 2>/dev/null | \
 		grep "ELF 64-bit" >/dev/null; then echo "()$mark64"; fi`
+            if [ "$lib64" != "$mark64" ]; then
+                lib64=`if file -L $f 2>/dev/null | \
+	            grep "MIPS, N32" >/dev/null; then echo "()$mark32"; fi`
+            fi
 	    echo libperl.so$lib64
 	fi
     fi
@@ -228,14 +248,18 @@ fi
 
 #
 # --- .so files.
-for i in `echo $filelist | tr '[:blank:]' "\n" | egrep "(/usr(/X11R6)?)?/lib(|64)/[^/]+\.so$"`; do
+for i in `echo $filelist | tr '[:blank:]' "\n" | egrep "(/usr(/X11R6)?)?/lib(|64|32)/[^/]+\.so$"`; do
     objd=`objdump -p ${i} | grep SONAME`
     lib64=`if file -L $i 2>/dev/null | grep "ELF 64-bit" >/dev/null; then echo "(64bit)"; fi` && \
+    if [ "$lib64" != "(64bit)" ]; then
+        lib64=`if file -L $i 2>/dev/null | \
+	    grep "MIPS, N32" >/dev/null; then echo "(n32)"; fi`
+    fi && \
     if [ -h ${i} -a -n "${objd}" ]; then
       if [ "$needed" -eq 0 ]; then
        ldd ${i} \
        | grep -v "statically linked" \
-       | grep -v "/\(lib\|lib64\)/\(ld\|ld64\|ld-linux.*\)\.so" \
+       | grep -v "/\(lib\|lib64\|lib32\)/\(ld\|ld64\|ld-linux.*\)\.so" \
        | perl -p -e "s/\s+(\S+)\.so.*/devel(\1$lib64)/g"
       else
        objdump -p $i | grep -v "\(ld\|ld64\|ld-linux.*\)\.so" \
@@ -250,11 +274,11 @@ for i in `echo $filelist | tr '[:blank:]' "\n" | egrep "(/usr(/X11R6)?)?/lib(|64
        '
       fi
     fi
-done | egrep -v 'devel\(linux-gate|linux-vdso32|linux-vdso64|lib(c|pthread|rt)(\(64bit\))?\)' | sort -u
+done | egrep -v 'devel\(linux-gate|linux-vdso32|linux-vdso64|lib(c|pthread|rt)(\((64bit|n32)\))?\)' | sort -u
 
 #
 # --- pkgconfig
-echo $filelist |  tr '[:blank:]' '\n' | egrep -q '/usr/(share|lib(64)?)/pkgconfig/.*\.pc' && echo pkgconfig
+echo $filelist |  tr '[:blank:]' '\n' | egrep -q '/usr/(share|lib(32|64)?)/pkgconfig/.*\.pc' && echo pkgconfig
 
 #
 # --- multiarch-utils
-- 
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