From a4cd27919a902b4536537f20613263c29b36ac30 Mon Sep 17 00:00:00 2001 From: Yannick Brosseau Date: Thu, 15 Aug 2013 16:21:28 -0400 Subject: [PATCH] Test for presence of bison and flex when building from git Fixes #74 Signed-off-by: Yannick Brosseau Signed-off-by: Mathieu Desnoyers --- configure.ac | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index b21aa7ef..809abf3a 100644 --- a/configure.ac +++ b/configure.ac @@ -23,7 +23,20 @@ LT_INIT AC_PROG_YACC AC_PROG_LEX -AC_DEFUN([AC_PROG_BISON], [AC_CHECK_PROGS(BISON, bison, bison)]) +if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then + if test x"$YACC" != "xbison -y"; then + AC_MSG_ERROR([[bison not found and is required when building from git. + Please install bison]]) + fi +fi + +if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then + if test x"$LEX" != "xflex"; then + AC_MSG_ERROR([[flex not found and is required when building from git. + Please install flex]]) + fi +fi + AM_PATH_GLIB_2_0(2.22.0, ,AC_MSG_ERROR([glib is required in order to compile BabelTrace - download it from ftp://ftp.gtk.org/pub/gtk]) , gmodule) -- 2.34.1