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Prepend compiler warning flags to CFLAG instead to append them

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Credit to @bwoebi for the idea

Closes GH-6057
This commit is contained in:
George Peter Banyard 2020-09-01 12:17:58 +02:00
parent 48e31be7a3
commit 5c1cf7669b
1 changed files with 2 additions and 2 deletions
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4
Zend/Zend.m4
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@ -212,9 +212,9 @@ else
AC_DEFINE(ZEND_DEBUG,0,[ ])
fi
test -n "$GCC" && CFLAGS="$CFLAGS -Wall -Wextra -Wno-strict-aliasing -Wno-implicit-fallthrough -Wno-unused-parameter -Wno-sign-compare"
test -n "$GCC" && CFLAGS="-Wall -Wextra -Wno-strict-aliasing -Wno-implicit-fallthrough -Wno-unused-parameter -Wno-sign-compare $CFLAGS"
dnl Check if compiler supports -Wno-clobbered (only GCC)
AX_CHECK_COMPILE_FLAG([-Wno-clobbered], CFLAGS="$CFLAGS -Wno-clobbered", , [-Werror])
AX_CHECK_COMPILE_FLAG([-Wno-clobbered], CFLAGS="-Wno-clobbered $CFLAGS", , [-Werror])
test -n "$DEBUG_CFLAGS" && CFLAGS="$CFLAGS $DEBUG_CFLAGS"