mirror of
https://github.com/feather-wallet/feather.git
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23 lines
990 B
Diff
23 lines
990 B
Diff
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diff --git a/configure.ac b/configure.ac
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index 6dc7c698..eebe10a1 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -46,7 +46,7 @@ dnl note that we don't just check if the compiler accepts '-std=x11'
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dnl but also that it supports the _Thread_local keyword because some compilers
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dnl (e.g. gcc 4.8) accept the command line option but do not implement TLS
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saved_CFLAGS="${CFLAGS}"
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-CFLAGS="-std=gnu11"
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+CFLAGS="${saved_CFLAGS} -std=gnu11"
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AC_MSG_CHECKING([if $CC supports -std=gnu11])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_Thread_local int x;], [x = 42;])],
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[AC_MSG_RESULT([yes])
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@@ -55,7 +55,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_Thread_local int x;], [x = 42;])],
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c_dialect=])
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if test "x$c_dialect" != xgnu; then
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dnl fallback check for -std=c11 compiler support (required)
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- CFLAGS="-std=c11"
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+ CFLAGS="${saved_CFLAGS} -std=c11"
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AC_MSG_CHECKING([if $CC supports -std=c11])
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_Thread_local int x;], [x = 42;])],
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[AC_MSG_RESULT([yes])],
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