mirror of
git://git.savannah.gnu.org/libtool.git
synced 2024-11-21 01:40:57 +08:00
54 lines
1.3 KiB
Bash
Executable File
54 lines
1.3 KiB
Bash
Executable File
#! /bin/sh
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# if.test - check that we haven't forgotten a `test' command
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# Test script header.
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need_prefix=no
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if test -z "$srcdir"; then
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srcdir=`echo "$0" | sed 's%/[^/]*$%%'`
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test "$srcdir" = "$0" && srcdir=.
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test "${VERBOSE+set}" != "set" && VERBOSE=yes
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fi
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. $srcdir/defs || exit 1
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# Check all the "portable" shell scripts.
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status=0
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scripts="$srcdir/../ltconfig $srcdir/../ltmain.sh"
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# Check for bad binary operators.
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if egrep -n -e "if[ ]+[\"']?\\$.*(=|-[lg][te]|-eq|-ne)" $scripts; then
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echo "use \`if test \$something =' instead of \`if \$something ='"
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status=1
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fi
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# Check for bad unary operators.
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if egrep -n -e 'if[ ]+-' $scripts; then
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echo "use \`if test -X' instead of \`if -X'"
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status=1
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fi
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# Check for using `[' instead of `test'.
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if egrep -n -e 'if[ ]+\[' $scripts; then
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echo "use \`if test' instead of \`if ['"
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status=1
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fi
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# Check for using test X... instead of test "X...
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if egrep -n -e 'test[ ]+X' $scripts; then
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echo "use \`test "X..."' instead of \`test X'"
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status=1
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fi
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# Never use test -e.
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if egrep -n -e 'test[ ]+-e' $scripts; then
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echo "use \`test -f' instead of \`test -e'"
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status=1
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fi
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# Check for problems with variable assignments.
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if egrep -n -e '[^ ]=[^ ].*(break|continue)' $scripts; then
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echo "assignments on the same line as a \`break' or \`continue' may have no effect"
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status=1
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fi
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exit $status
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