forked from enlightenment/efl
elementary: automatically detect if compiler can build quicklaunch binary.
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1528f06298
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14a474b527
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@ -213,6 +213,9 @@ AC_ARG_ENABLE([quick-launch],
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[AC_HELP_STRING([--disable-quick-launch], [disable quick-launch support, @<:@default=detect@:>@])],
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[want_quicklaunch=$enableval], [])
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# Check if we can build binary with quicklaunch support
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ELM_QUICKLAUNCH
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if test "x$want_quicklaunch" != "xno"; then
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AC_CHECK_FUNCS(fork, [
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have_fork="yes"
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@ -0,0 +1,24 @@
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dnl Copyright (C) 2013 Cedric Bail <cedric dot bail at samsung dot com>
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dnl That code is public domain and can be freely used or copied
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dnl Macro that check if -pie -rdynamic can be given to ld
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dnl Usage: ELM_QUICKLAUNCH
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dnl add -pie -rdynamic to LDFLAGS and -fpie to CFLAGS
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AC_DEFUN([ELM_QUICKLAUNCH],
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[
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AC_MSG_CHECKING([If the compiler as what it takes to do quicklaunch (-pie -rdynamic)])
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old_LDFLAGS="$LDFLAGS"
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old_CFLAGS="$CFLAGS"
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LDFLAGS="$LDFLAGS -pie -rdynamic"
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CFLAGS="$CFLAGS -fpie"
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AC_LINK_IFELSE([int main(){}],
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[AC_MSG_RESULT([yes])],
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[LDFLAGS="$old_LDFLAGS"
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CFLAGS="$old_CFLAGS"
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AC_MSG_RESULT([no])
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])
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])
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@ -160,11 +160,6 @@ elementary_test_LDADD = $(top_builddir)/src/lib/libelementary.la \
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elementary_test_CFLAGS =
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elementary_test_LDFLAGS =
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if BUILD_QUICKLAUNCH
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elementary_test_CFLAGS += -fpie
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elementary_test_LDFLAGS += -pie -rdynamic
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endif
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elementary_config_SOURCES = \
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config.c
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