X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=configure.ac;h=96d5277bb23a5204682365a0582ea2f04d823250;hb=da8730199a215c9ccd938202fb55ac9e3f58a0b2;hp=266879a5f1f56bdb912abde3bbc3e96f658a0e91;hpb=e33dcf90a0b0e510eb990c657eab88243d0ac5fd;p=libserialport.git

diff --git a/configure.ac b/configure.ac
index 266879a..96d5277 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_PREREQ([2.63])
 
 # libserialport package version number (NOT the same as shared lib version!).
 m4_define([sp_package_version_major], [0])
-m4_define([sp_package_version_minor], [1])
+m4_define([sp_package_version_minor], [2])
 m4_define([sp_package_version_micro], [0])
 m4_define([sp_package_version], [sp_package_version_major.sp_package_version_minor.sp_package_version_micro])
 
@@ -39,8 +39,8 @@ AM_INIT_AUTOMAKE([1.11 -Wall -Werror check-news])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
-# Enable more compiler warnings via -Wall and -Wextra.
-CFLAGS="$CFLAGS -Wall -Wextra"
+# Enable more compiler warnings.
+CFLAGS="$CFLAGS -std=c99 -Wall -Wextra -pedantic"
 
 # Checks for programs.
 AC_PROG_CC
@@ -101,6 +101,8 @@ mingw* | cygwin*)
 	AM_CONDITIONAL([LINUX], false)
 	AM_CONDITIONAL([WIN32], false)
 	AM_CONDITIONAL([MACOSX], false)
+	AC_DEFINE(NO_ENUMERATION)
+	AC_DEFINE(NO_PORT_METADATA)
 esac
 
 AC_SUBST(SP_PKGLIBS)
@@ -117,6 +119,25 @@ AC_CHECK_MEMBERS([struct termios.c_ispeed, struct termios.c_ospeed],
 AC_CHECK_MEMBERS([struct termios2.c_ispeed, struct termios2.c_ospeed],
 	[AC_DEFINE(HAVE_TERMIOS2_SPEED, 1)], [], [[#include <linux/termios.h>]])
 
+# Check for serial_struct.
+AC_CHECK_TYPE([struct serial_struct], [AC_DEFINE(HAVE_SERIAL_STRUCT, 1)],
+        [], [[#include <linux/serial.h>]])
+
+saved="$CFLAGS"; CFLAGS="$CFLAGS -Werror"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+		__attribute__((visibility("hidden"))) void foo(void) { }
+	]])],
+	[AC_DEFINE(SP_API , __attribute__((visibility("default"))))]
+	[AC_DEFINE(SP_PRIV, __attribute__((visibility("hidden"))))],
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+		__declspec(dllexport) void foo(void) { }
+	]])],
+	[AC_DEFINE(SP_API , __declspec(dllexport))]
+	[AC_DEFINE(SP_PRIV,)],
+	[AC_DEFINE(SP_API,)]
+	[AC_DEFINE(SP_PRIV,)]))
+CFLAGS="$saved"
+
 AC_SUBST(MAKEFLAGS, '--no-print-directory')
 AC_SUBST(AM_LIBTOOLFLAGS, '--silent')