X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=configure.ac;h=abb61d27fe42765898d38a6c832f1eb13d50a7cd;hb=f6352cc1ebe6eb9a6bb7794f4a4d04dcb5370ad5;hp=ea327f9b8ee82fa2ab7f2d3893fd855e21191e06;hpb=c30417c11fcaf0406c4cfb3a09373c848a86e291;p=lttng-tools.git

diff --git a/configure.ac b/configure.ac
index ea327f9b8..abb61d27f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,6 +71,9 @@ m4_define([WARN_FLAGS_LIST], [ dnl
   -Wmissing-parameter-type dnl
   -Wshadow dnl
   -Wno-gnu-folding-constant dnl
+  dnl GCC enables this with -Wall in C++, and that generates a
+  dnl lot of warnings that have on average a low value to fix.
+  -Wno-sign-compare dnl
 ])
 
 # Pass -Werror as an extra flag during the test: this is needed to make the
@@ -250,7 +253,7 @@ AS_IF([test "x$libtool_fixup" = "xyes"],
 	    [
 	    libtool_m4="$srcdir/m4/libtool.m4"
 	    libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
-	    AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
+	    AC_MSG_CHECKING([for occurrence(s) of link_all_deplibs = no in $libtool_m4])
 	    libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
 	    AS_IF([test $libtool_flag_pattern_count -ne 0],
 	    [
@@ -1082,10 +1085,10 @@ AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes
 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
 
-AM_CFLAGS="$OPT_CFLAGS $WARN_CFLAGS $PTHREAD_CFLAGS"
+AM_CFLAGS="-fvisibility=hidden $OPT_CFLAGS $WARN_CFLAGS $PTHREAD_CFLAGS"
 AC_SUBST(AM_CFLAGS)
 
-AM_CXXFLAGS="$OPT_CXXFLAGS $WARN_CXXFLAGS $PTHREAD_CFLAGS"
+AM_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden $OPT_CXXFLAGS $WARN_CXXFLAGS $PTHREAD_CFLAGS"
 AC_SUBST(AM_CXXFLAGS)
 
 # This is set even though it is empty, so Makefiles can do "AM_LDFLAGS += ...".
@@ -1347,9 +1350,9 @@ PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
 
-# LTTng UST Java agent Log4j tests enabled/disabled
+# userspace-probe SDT instrumentation tests enabled/disabled
 test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
-PPRINT_PROP_BOOL([LTTng-UST SDT uprobe tests], $value)
+PPRINT_PROP_BOOL([LTTng-modules SDT uprobe tests], $value)
 
 #Python binding enabled/disabled
 test "x$enable_python_binding" = xyes && value=1 || value=0