Enabled visibility=hidden for non-debug builds (only)

and only on gcc
Andersama · Oct 9, 2017 · 0470e7c · 0470e7c
1 parent 31943b3
commit 0470e7c
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diff --git a/Makefile.am b/Makefile.am
@@ -3,6 +3,8 @@ if MAKE_DOC
 SUBDIRS += doc
 endif
 
+AM_CXXFLAGS = @visibility@
+
 lib_LTLIBRARIES = %D%/librtmidi.la
 %C%_librtmidi_la_LDFLAGS = -no-undefined -export-dynamic -version-info @SO_VERSION@
 %C%_librtmidi_la_SOURCES = \

diff --git a/configure.ac b/configure.ac
@@ -30,7 +30,9 @@ AC_SUBST(SO_VERSION)
 AC_SUBST(LIBS)
 AC_SUBST(api)
 AC_SUBST(req)
+AC_SUBST(visibility)
 
+visibility=""
 api=""
 req=""
 
@@ -110,6 +112,7 @@ AS_IF([test "x$debugflags" != x],
 # Check compiler and use -Wall if gnu.
 AS_IF([test "x$GXX" = "xyes"], [
   CXXFLAGS="-Wall -Wextra ${CXXFLAGS}"
+  AS_IF([test "x${enable_debug}" != "xyes" ], visibility="-fvisibility=hidden" )
 ])
 
 # Checks for doxygen