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2c72980a80
Originally, dlfcn.o was only added to LIBREPLACEOBJ if dlopen was found in libdl but header dlfcn.h was not appropriate. Michael
22 lines
455 B
Plaintext
22 lines
455 B
Plaintext
dnl dummies provided by dlfcn.c if not available
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save_LIBS="$LIBS"
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LIBS=""
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libreplace_cv_dlfcn=no
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AC_SEARCH_LIBS(dlopen, dl)
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if test x"${ac_cv_search_dlopen}" = x"no"; then
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libreplace_cv_dlfcn=yes
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else
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AC_CHECK_HEADERS(dlfcn.h)
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AC_CHECK_FUNCS([dlopen dlsym dlerror dlclose],[],[libreplace_cv_dlfcn=yes])
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fi
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if test x"${libreplace_cv_dlfcn}" = x"yes";then
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LIBREPLACEOBJ="${LIBREPLACEOBJ} dlfcn.o"
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fi
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LIBDL="$LIBS"
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AC_SUBST(LIBDL)
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LIBS="$save_LIBS"
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