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configure: Add quotes around a variable which might be empty

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If we only have a target compiler but no host compiler, the $type
variable will be empty once.

(Currently we fail to do a cross build if no host compiler is available
due to using the host compiler for processing option lists though.
But despite that, this comparison in configure needs quotes.)

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö
2017-01-25 15:11:23 +02:00
parent 562ef82d6a
commit f96d07f4ec
1 changed files with 1 additions and 1 deletions
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2
configure vendored
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@@ -5033,7 +5033,7 @@ fi
for pfx in "" host_; do for pfx in "" host_; do
varname=${pfx%_}cc_type varname=${pfx%_}cc_type
eval "type=\$$varname" eval "type=\$$varname"
if [ $type = "msvc" ]; then if [ "$type" = "msvc" ]; then
check_${pfx}cc <<EOF || add_${pfx}cflags -Dinline=__inline check_${pfx}cc <<EOF || add_${pfx}cflags -Dinline=__inline
static inline int foo(int a) { return a; } static inline int foo(int a) { return a; }
EOF EOF