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configure: Don't declare functions in AC_TRY_LINK and AC_TRY_COMPILE

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https://bugzilla.gnome.org/show_bug.cgi?id=792717
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Ting-Wei Lan 2018-01-20 17:37:24 +08:00 committed by Florian Müllner
parent 65630d6310
commit 4e6114b14d
1 changed files with 2 additions and 2 deletions
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4
clutter/configure.ac
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@ -151,7 +151,7 @@ AC_ARG_ENABLE([Bsymbolic],
saved_LDFLAGS="${LDFLAGS}" saved_LDFLAGS="${LDFLAGS}"
AC_MSG_CHECKING([for -Bsymbolic-functions linker flag]) AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
LDFLAGS=-Wl,-Bsymbolic-functions LDFLAGS=-Wl,-Bsymbolic-functions
AC_TRY_LINK([], [int main (void) { return 0; }], AC_TRY_LINK([], [return 0],
[ [
AC_MSG_RESULT([yes]) AC_MSG_RESULT([yes])
enable_Bsymbolic=yes enable_Bsymbolic=yes
@ -172,7 +172,7 @@ dnl on other compilers, check if we can do -fvisibility=hidden
SAVED_CFLAGS="${CFLAGS}" SAVED_CFLAGS="${CFLAGS}"
CFLAGS="-fvisibility=hidden" CFLAGS="-fvisibility=hidden"
AC_MSG_CHECKING([for -fvisibility=hidden compiler flag]) AC_MSG_CHECKING([for -fvisibility=hidden compiler flag])
AC_TRY_COMPILE([], [int main (void) { return 0; }], AC_TRY_COMPILE([], [return 0],
AC_MSG_RESULT(yes) AC_MSG_RESULT(yes)
enable_fvisibility_hidden=yes, enable_fvisibility_hidden=yes,
AC_MSG_RESULT(no) AC_MSG_RESULT(no)