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Bugfix: configure: Only avoid -isystem for exact /usr/include path

This commit is contained in:
Luke Dashjr 2022-03-22 14:13:13 +00:00
parent 556ee6f2fa
commit 5a157eb370
1 changed files with 1 additions and 1 deletions
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2
configure.ac
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@ -1175,7 +1175,7 @@ dnl Do not change "-I/usr/include" to "-isystem /usr/include" because that
dnl is not necessary (/usr/include is already a system directory) and because
dnl it would break GCC's #include_next.
AC_DEFUN([SUPPRESS_WARNINGS],
[[$(echo $1 |${SED} -E -e 's/(^| )-I/\1-isystem /g' -e 's;-isystem /usr/include([/ ]|$);-I/usr/include\1;g')]])
[[$(echo $1 |${SED} -E -e 's/(^| )-I/\1-isystem /g' -e 's;-isystem /usr/include/*( |$);-I/usr/include\1;g')]])
dnl enable-fuzz should disable all other targets
if test "x$enable_fuzz" = "xyes"; then