rpmtopdir.patch

linux下编译交叉工具链的工具源码

diff -uNr crosstool-0.38-orig/buildrpms.sh crosstool-0.38/buildrpms.sh
--- crosstool-0.38-orig/buildrpms.sh	2005-07-13 02:21:40.000000000 +0800
+++ crosstool-0.38/buildrpms.sh	2005-08-08 18:19:25.000000000 +0800
@@ -10,6 +10,8 @@
 # (http://www.fedoraproject.org/wiki/fedora_2drpmdevtools)
 # and use fedora-buildrpmtree to set up your ~/.rpmrc and rpmbuild directory
 
+RPM_TOPDIR=`rpm --showrc|awk '/_topdir/ {if ($2 == "_topdir") print $3}'`
+
 set -ex
 #tar -xzvf crosstool-0.38.tar.gz
 TOOLCOMBOS="gcc-3.4.3-glibc-2.2.2" 
@@ -17,8 +19,8 @@
 sh crosstool-0.38/buildsrpms.sh 
 mkdir -p result
 for toolcombo in $TOOLCOMBOS; do
-   cp rpmbuild/SRPMS/crosstool-$toolcombo*.src.rpm result
+   cp $RPM_TOPDIR/SRPMS/crosstool-$toolcombo*.src.rpm result
    rpm -i result/crosstool-$toolcombo*.src.rpm
-   rpmbuild -bb  rpmbuild/SPECS/crosstool-$toolcombo*.spec --without all --with i686 
-   cp rpmbuild/RPMS/*/crosstool-$toolcombo*.rpm result
+   rpmbuild -bb  $RPM_TOPDIR/SPECS/crosstool-$toolcombo*.spec --without all --with i686 
+   cp $RPM_TOPDIR/RPMS/*/crosstool-$toolcombo*.rpm result
 done
diff -uNr crosstool-0.38-orig/buildsrpms.sh crosstool-0.38/buildsrpms.sh
--- crosstool-0.38-orig/buildsrpms.sh	2005-07-14 04:12:27.000000000 +0800
+++ crosstool-0.38/buildsrpms.sh	2005-08-08 18:22:41.000000000 +0800
@@ -21,6 +21,8 @@
 #FIXME: CROSSTOOLVERSION needs to be updated every time crosstool's version changes, ewww
 CROSSTOOLVERSION=0.38
 
+RPM_TOPDIR=`rpm --showrc|awk '/_topdir/ {if ($2 == "_topdir") print $3}'`
+
 # Edit this line to specify which toolchain combos to build specfiles for
 # Or override the environment variable (see rerpm.sh for example)
 TOOLCOMBOS=${TOOLCOMBOS-"\
@@ -42,10 +44,10 @@
 test -f crosstool-$CROSSTOOLVERSION.tar.gz || abort "Can't find crosstool-$CROSSTOOLVERSION.tar.gz"
 test -f crosstool-$CROSSTOOLVERSION/crosstool.sh || abort "Can't find crosstool-$CROSSTOOLVERSION/crosstool.sh; please unpack crosstool-$CROSSTOOLVERSION.tar.gz"
 
-rm -rf rpmbuild
-mkdir -p rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS,tmp}
+# make any RPM directories that might be missing; uses install rather than "mkdir -p" due to my personal preference.
+for i in $RPM_TOPDIR/{BUILD,RPMS,SOURCES,SPECS,SRPMS,tmp}; do test -d $i || install -dm 0755 $i; done
 
-cp crosstool-$CROSSTOOLVERSION.tar.gz rpmbuild/SOURCES/
+cp crosstool-$CROSSTOOLVERSION.tar.gz $RPM_TOPDIR/SOURCES/
 rm -rf crosstool-$CROSSTOOLVERSION/specs
 mkdir crosstool-$CROSSTOOLVERSION/specs
 
@@ -99,20 +101,20 @@
    sed "/__SOURCES__/c\\
 $SOURCES
 " | 
-    perl crosstool-$CROSSTOOLVERSION/expandForLoop.pl crosstool-$CROSSTOOLVERSION > rpmbuild/SPECS/crosstool-$TOOLCOMBO.spec
+    perl crosstool-$CROSSTOOLVERSION/expandForLoop.pl crosstool-$CROSSTOOLVERSION > $RPM_TOPDIR/SPECS/crosstool-$TOOLCOMBO.spec
 
   # Save the specfile in the crosstool directory for posterity
   # (not directly useful, since it's hard to build without the tarballs,
   # but the curious may find them interesting)
-  cp rpmbuild/SPECS/crosstool-$TOOLCOMBO.spec crosstool-$CROSSTOOLVERSION/specs
+  cp $RPM_TOPDIR/SPECS/crosstool-$TOOLCOMBO.spec crosstool-$CROSSTOOLVERSION/specs
 
   # Build the .srpm 
   # Specify --without all so none of the subpackages are built
-  cp build/tarballs-$TOOLCOMBO/* rpmbuild/SOURCES
+  cp build/tarballs-$TOOLCOMBO/* $RPM_TOPDIR/SOURCES
   #rpmbuild -ba rpmbuild/SPECS/crosstool-$TOOLCOMBO.spec --without all
-  rpmbuild -ba rpmbuild/SPECS/crosstool-$TOOLCOMBO.spec --define "_without_all --without-all"
+  rpmbuild -ba $RPM_TOPDIR/SPECS/crosstool-$TOOLCOMBO.spec --define "_without_all --without-all"
 done
 
-echo SRPMS are in rpmbuild/SRPMS:
-ls -l rpmbuild/SRPMS
+echo SRPMS are in $RPM_TOPDIR/SRPMS:
+ls -l $RPM_TOPDIR/SRPMS
 
diff -uNr crosstool-0.38-orig/rerpm.sh crosstool-0.38/rerpm.sh
--- crosstool-0.38-orig/rerpm.sh	2005-07-13 02:21:40.000000000 +0800
+++ crosstool-0.38/rerpm.sh	2005-08-08 18:23:15.000000000 +0800
@@ -11,6 +11,8 @@
 #gcc-3.4.3-glibc-2.2.2 \
 export TOOLCOMBOS
 
+RPM_TOPDIR=`rpm --showrc|awk '/_topdir/ {if ($2 == "_topdir") print $3}'`
+
 WANT_CPUS="\
 i686 \
 "
@@ -23,10 +25,10 @@
 sh crosstool-0.38/buildsrpms.sh 
 
 for TOOLCOMBO in $TOOLCOMBOS; do
-  cp rpmbuild/SRPMS/crosstool-$TOOLCOMBO-0.38-1.src.rpm .
+  cp $RPM_TOPDIR/SRPMS/crosstool-$TOOLCOMBO-0.38-1.src.rpm .
   rpm -i crosstool-$TOOLCOMBO-0.38-1.src.rpm 
 
-  rpmbuild -bb rpmbuild/SPECS/crosstool-$TOOLCOMBO.spec
+  rpmbuild -bb $RPM_TOPDIR/SPECS/crosstool-$TOOLCOMBO.spec
 done
 
 # Oh, yeah: crosstool-common.  The runt.  Only there so