backported from rpm.org (Jeff Tickle <jeff@jefftickle.com>, 2011-09-06)

$RPM_BUILD_ROOT breaks brp-* scripts if it contains spaces (ticket #843)
- This patch adds quotes around $RPM_BUILD_ROOT in places that I noticed
  they were missing, and attempts to handle some of the problems that can
  occur when looping over the output of find.

6 files changed, 7 insertions, 5 deletions

diff --git a/NEWS b/NEWS
index c0dbe4c..17725b5 100644
--- a/NEWS
+++ b/NEWS
@@ -5,6 +5,8 @@
   o add -r flag to find-debuginfo.sh to invoke eu-strip --reloc-debug-sections
   o drop useless rpm5 bits (less divergence with upstream)
 - kill unused find-provides.perl.in
+- prevent RPM_BUILD_ROOT to break brp-* scripts if it contains spaces
+  (rpm.org#843)
 
 Version 1.151 - 26 Jul 2012, by Thierry Vignaud
 - fix %_libexecdir that changed to %_libdir when mga forked mdv
diff --git a/brp-compress b/brp-compress
index b1bf0dc..6912d66 100755
--- a/brp-compress
+++ b/brp-compress
@@ -7,7 +7,7 @@ if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
 	exit 0
 fi
 
-cd $RPM_BUILD_ROOT
+cd "$RPM_BUILD_ROOT"
 
 # Compress man pages
 COMPRESS="bzip2 -9"
diff --git a/brp-strip b/brp-strip
index 6f0388c..7f52ed1 100755
--- a/brp-strip
+++ b/brp-strip
@@ -5,7 +5,7 @@ if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
 fi
 
 # Strip ELF binaries
-for f in `find $RPM_BUILD_ROOT -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
+for f in `find "$RPM_BUILD_ROOT" -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
         grep -v "^${RPM_BUILD_ROOT}/\?usr/lib/debug"  | \
 	grep -v ' shared object,' | \
 	sed -n -e 's/^\(.*\):[ 	]*ELF.*, not stripped/\1/p'`; do
diff --git a/brp-strip-comment-note b/brp-strip-comment-note
index 0985795..3d7ad4e 100755
--- a/brp-strip-comment-note
+++ b/brp-strip-comment-note
@@ -6,7 +6,7 @@ fi
 
 # Strip .comment and .note sections (the latter only if it is not allocated)
 # for already stripped elf files in the build root
-for f in `find $RPM_BUILD_ROOT -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
+for f in `find "$RPM_BUILD_ROOT" -type f \( -perm -0100 -or -perm -0010 -or -perm -0001 \) -exec file {} \; | \
         grep -v "^${RPM_BUILD_ROOT}/\?usr/lib/debug"  | \
 	sed -n -e 's/^\(.*\):[ 	]*ELF.*, stripped/\1/p'`; do
 	note="-R .note"
diff --git a/brp-strip-static-archive b/brp-strip-static-archive
index 6831239..366d597 100755
--- a/brp-strip-static-archive
+++ b/brp-strip-static-archive
@@ -5,7 +5,7 @@ if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
 fi
 
 # Strip static libraries.
-for f in `find $RPM_BUILD_ROOT -type f -a -exec file {} \; | \
+for f in `find "$RPM_BUILD_ROOT" -type f -a -exec file {} \; | \
         grep -v "^${RPM_BUILD_ROOT}/\?usr/lib/debug"  | \
 	grep 'current ar archive' | \
 	sed -n -e 's/^\(.*\):[ 	]*current ar archive/\1/p'`; do
diff --git a/find-debuginfo.sh b/find-debuginfo.sh
index ef2c5c4..a0a83e4 100755
--- a/find-debuginfo.sh
+++ b/find-debuginfo.sh
@@ -253,7 +253,7 @@ done || exit
 
 # For each symlink whose target has a .debug file,
 # make a .debug symlink to that file.
-find $RPM_BUILD_ROOT ! -path "${debugdir}/*" -type l -print |
+find "$RPM_BUILD_ROOT" ! -path "${debugdir}/*" -type l -print |
 while read f
 do
   t=$(readlink -m "$f").debug