s!@'ENSC_HAVE_C99_COMPILER_FALSE'@!\@ENSC_HAVE_C99_COMPILER_FALSE@ !g; \
s!@'ENSC_HAVE_CXX_COMPILER_TRUE'@!\@ENSC_HAVE_CXX_COMPILER_TRUE@ !g; \
s!@'ENSC_HAVE_CXX_COMPILER_FALSE'@!\@ENSC_HAVE_CXX_COMPILER_FALSE@ !g; \
s!@'ENSC_HAVE_C99_COMPILER_FALSE'@!\@ENSC_HAVE_C99_COMPILER_FALSE@ !g; \
s!@'ENSC_HAVE_CXX_COMPILER_TRUE'@!\@ENSC_HAVE_CXX_COMPILER_TRUE@ !g; \
s!@'ENSC_HAVE_CXX_COMPILER_FALSE'@!\@ENSC_HAVE_CXX_COMPILER_FALSE@ !g; \