configure.ac: drop rudimentary check for -fvisibility=hidden
This looks like a rudiment from OpenBSC, where we have: #define BSC_API __attribute__((visibility("default"))) However, we don't use this attribute in OsmoMSC. Change-Id: Ie2f18e9b47eca478f6e4702606068814546e34ce
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configure.ac
12
configure.ac
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@ -119,18 +119,6 @@ AC_SUBST(found_sqlite3)
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dnl Checks for typedefs, structures and compiler characteristics
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# The following test is taken from WebKit's webkit.m4
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saved_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -fvisibility=hidden "
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AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
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[ AC_MSG_RESULT([yes])
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SYMBOL_VISIBILITY="-fvisibility=hidden"],
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AC_MSG_RESULT([no]))
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CFLAGS="$saved_CFLAGS"
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AC_SUBST(SYMBOL_VISIBILITY)
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AX_CHECK_COMPILE_FLAG([-Werror=implicit], [CFLAGS="$CFLAGS -Werror=implicit"])
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AX_CHECK_COMPILE_FLAG([-Werror=maybe-uninitialized], [CFLAGS="$CFLAGS -Werror=maybe-uninitialized"])
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AX_CHECK_COMPILE_FLAG([-Werror=memset-transposed-args], [CFLAGS="$CFLAGS -Werror=memset-transposed-args"])
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