19 lines
669 B
Diff
19 lines
669 B
Diff
--- configure.ac
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+++ configure.ac
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@@ -229,6 +229,7 @@ AC_SEARCH_LIBS(dlopen, [dl])
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# Check for libelf library. Prefer external, otherwise none.
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WITH_LIBELF_LIB=
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AC_CHECK_HEADER([libelf.h])
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+AC_CHECK_HEADERS([error.h], [WITH_ERROR_H=yes])
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AC_CHECK_HEADERS([gelf.h], [
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AC_CHECK_LIB(elf, gelf_getvernaux, [
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AC_DEFINE(HAVE_LIBELF, 1, [Define to 1 if you have the 'elf' library (-lelf).])
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@@ -237,7 +238,7 @@ AC_CHECK_HEADERS([gelf.h], [
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])
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])
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AC_SUBST(WITH_LIBELF_LIB)
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-AM_CONDITIONAL(LIBELF,[test "$WITH_LIBELF" = yes])
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+AM_CONDITIONAL(LIBELF,[test "$WITH_LIBELF" = yes && test "$WITH_ERROR_H" = yes])
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AC_CHECK_HEADERS([dwarf.h], [
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WITH_LIBDWARF=yes
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