summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.in3
-rw-r--r--src/htsglobal.h6
2 files changed, 9 insertions, 0 deletions
diff --git a/src/Makefile.in b/src/Makefile.in
index ab200b7..bb3cb6f 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -179,6 +179,7 @@ CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
+AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
@@ -187,6 +188,7 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
+CFLAG_VISIBILITY = @CFLAG_VISIBILITY@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
@@ -208,6 +210,7 @@ EGREP = @EGREP@
EXEEXT = @EXEEXT@
FGREP = @FGREP@
GREP = @GREP@
+HAVE_VISIBILITY = @HAVE_VISIBILITY@
HTTPS_SUPPORT = @HTTPS_SUPPORT@
ICONV_LIBS = @ICONV_LIBS@
INSTALL = @INSTALL@
diff --git a/src/htsglobal.h b/src/htsglobal.h
index efbe97e..bd10b39 100644
--- a/src/htsglobal.h
+++ b/src/htsglobal.h
@@ -257,8 +257,14 @@ Please visit our Website: http://www.httrack.com
#define HTSEXT_API __declspec(dllimport)
#endif
#else
+/* See <http://gcc.gnu.org/wiki/Visibility> */
+#if ( ( defined(__GNUC__) && ( __GNUC__ >= 4 ) ) \
+ || ( defined(HAVE_VISIBILITY) && HAVE_VISIBILITY ) )
+#define HTSEXT_API __attribute__ ((visibility ("default")))
+#else
#define HTSEXT_API
#endif
+#endif
#ifndef HTS_LONGLONG
#ifdef HTS_NO_64_BIT