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author | David Tardon <dtardon@redhat.com> | 2014-08-29 13:31:09 +0200 |
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committer | David Tardon <dtardon@redhat.com> | 2014-11-24 16:39:03 +0100 |
commit | 10c788bbe08ca71b2acd53b7ea0496da0f9672ee (patch) | |
tree | 0565787e9458635a29151f2948cf1c8a07c41285 | |
parent | 79586a2932b51568c76e46b1c0c0559840b5a6ac (diff) |
only export public symbols
-rw-r--r-- | configure.ac | 19 | ||||
-rw-r--r-- | inc/libtext602/WT602Document.h | 4 |
2 files changed, 23 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index f0d011e..46a7be4 100644 --- a/configure.ac +++ b/configure.ac @@ -162,6 +162,25 @@ AS_CASE([$host], AC_MSG_RESULT([$platform_win32]) AM_CONDITIONAL([PLATFORM_WIN32], [test "x$platform_win32" = "xyes"]) +AS_IF([test "x$platform_win32" == "xyes"], + [], + [ + AC_MSG_CHECKING([for -fvisibility=hidden compiler flag]) + saved_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="$CXXFLAGS -fvisibility=hidden" + AC_TRY_COMPILE([], [], + [ + AC_MSG_RESULT([yes]) + CXXFLAGS="$CXXFLAGS -DLIBTEXT602_VISIBILITY" + ], + [ + AC_MSG_RESULT([no]) + CXXFLAGS="$saved_CXXFLAGS" + ] + ) + ] +) + # ================ # Check for cflags # ================ diff --git a/inc/libtext602/WT602Document.h b/inc/libtext602/WT602Document.h index 178ba78..fe8033d 100644 --- a/inc/libtext602/WT602Document.h +++ b/inc/libtext602/WT602Document.h @@ -18,9 +18,13 @@ #else #define TEXT602API __declspec(dllimport) #endif +#else // !DLL_EXPORT +#ifdef LIBTEXT602_VISIBILITY +#define TEXT602API __attribute__((visibility("default"))) #else #define TEXT602API #endif +#endif namespace libtext602 { |