diff --git a/configure.ac b/configure.ac index 6ff81ad3da4c7f4fa9493e5e6410752892735a82..d03337f69c81da1a78189586ef044845f315f7ac 100644 --- a/configure.ac +++ b/configure.ac @@ -34,5 +34,14 @@ PKG_CHECK_MODULES([XCB2], [xcb-dri2]) PKG_CHECK_MODULES([XCB3], [xcb-dri3]) dnl //////////////////////////////////////////////////////////////// +dnl make sure we've got the _right_ libelf (doesn't ship a .pc) +AC_CHECK_TYPE([Elf_Cmd], [], [], [#include <libelf.h>]) +AC_MSG_CHECKING([Elf_Cmd ELF_C_READ_MMAP]) +AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <libelf.h>], + [Elf_Cmd x = ELF_C_READ_MMAP;])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + [AC_MSG_ERROR([ELF_C_READ_MMAP missing: libelfg vs libelf0?])]) + AC_SEARCH_LIBS([dlmopen], [dl]) AC_OUTPUT([Makefile])