Mailinglist Archive: radeonhd (529 mails)

[Hans Ulrich Niedermann <hun@xxxxxxxxxxxxxxxx>]

git's sh scripts use $(), so if we have detected git we know there is
a $() capable sh on board somewhere and can use it. Until then, we use
`` and hope our quoting is a) correct and b) works even on those
ancient sh implementations which may have problems with $().
---
 git_version.sh |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/git_version.sh b/git_version.sh
index 52b130e..10acee0 100644
--- a/git_version.sh
+++ b/git_version.sh
@@ -29,10 +29,10 @@ Options:
 SED="${SED-sed}"
 
 # Initialize
-working_dir="$(pwd)"
+working_dir=`pwd`
 
 # Who am I?
-self="$(basename "$0")"
+self=`basename "$0"`
 
 # Defaults
 ifndef_symbol="GIT_VERSION_H"
@@ -40,7 +40,7 @@ outfile="-"
 print_example=false
 keep_if_no_repo=no
 quiet=false
-srcdir="$(pwd)"
+srcdir=`pwd`
 
 # Parse command line parameter, affecting defaults
 while [ "x$1" != "x" ]
@@ -131,6 +131,7 @@ do
         break
     fi
 done
+# If git_found=yes, we can now use $() substitutions (as git does). Hooray!
 
 # Determine git specific defines
 unset git_errors ||:
-- 
1.5.3.4

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