Add a TeX driver

[pspp] / configure.ac

diff --git a/configure.ac b/configure.ac
index 096825a08b3608642f939c5354922e176bf4019f..4b72f7f7714d4c1d0c3972bf38896f143d4b6430 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -46,6 +46,8 @@ AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
 PSPP_CC_FOR_BUILD
 PSPP_PERL
 PSPP_PYTHON
+AC_CHECK_PROGS([TEX], [tex], [no])
+AC_SUBST([TEX])
 
 # This suppresses an error in gl/careadlinkat.c that otherwise can't be
 # avoided in GCC 10.x: