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List:       freedesktop-xorg-devel
Subject:    [PATCH modular 2/2] build.sh: make --autoresume and -o mutually exclusive
From:       Trevor Woerner <twoerner () gmail ! com>
Date:       2012-01-31 22:15:34
Message-ID: 1328048134-15667-1-git-send-email-twoerner () gmail ! com
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From: Trevor Woerner <twoerner@gmail.com>

The '--autoresume' option tells the build to continue on with where it last
left off while building a set of modules. The '-o' option tells the build to
build just the one module. These two options don't make a lot of sense when
specified together. This patch looks for the scenario where both these
options are specified and errors out since there is a good chance the build
will not behave as the user expects.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
---
 build.sh |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/build.sh b/build.sh
index 4be3a19..a3eaf77 100755
--- a/build.sh
+++ b/build.sh
@@ -1202,6 +1202,11 @@ do
 	NOQUIT=1
 	;;
     -o)
+	if [ -n "$BUILT_MODULES_FILE" ]; then
+	    echo "The '-o' and '--autoresume' options are mutually exclusive."
+	    usage
+	    exit 1
+	fi
 	required_arg $1 $2
 	shift
 	RESUME=$1
@@ -1216,6 +1221,11 @@ do
 	SUDO=$1
 	;;
     --autoresume)
+	if [ -n "$BUILD_ONE" ]; then
+	    echo "The '-o' and '--autoresume' options are mutually exclusive."
+	    usage
+	    exit 1
+	fi
 	required_arg $1 $2
 	shift
 	BUILT_MODULES_FILE=$1
-- 
1.7.9.GIT

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