42f749145d
The jpeg `configure` script fails to detect clang as a functioning C compiler because it uses a test with a `main` that returns an implicit `int`, which results in an error with clang 16.
12 lines
398 B
Diff
12 lines
398 B
Diff
--- a/JPEG/jpeg/configure 2013-11-15 18:50:03.000000000 -0500
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+++ b/JPEG/jpeg/configure 2023-09-05 23:36:12.675151164 -0400
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@@ -623,7 +623,7 @@
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cat > conftest.$ac_ext <<EOF
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#line 625 "configure"
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#include "confdefs.h"
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-main(){return(0);}
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+int main(){return(0);}
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EOF
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if { (eval echo configure:629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
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ac_cv_prog_cc_works=yes
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