make/launcher/LauncherCommon.gmk

rev 52667 : 8214063: OpenJDK will not build on AIX while using the xlc 13.1 compiler
Reviewed-by: simonis

*** 28,50 ****
  # Tell the compiler not to export any functions unless declared so in
  # the source code. On Windows, this is the default and cannot be changed.
  # On Mac, we have always exported all symbols, probably due to oversight
  # and/or misunderstanding. To emulate this, don't hide any symbols
  # by default.
! # On AIX/xlc we need at least xlc 13.1 for the symbol hiding
  # Also provide an override for non-conformant libraries.
  ifeq ($(TOOLCHAIN_TYPE), gcc)
    LAUNCHER_CFLAGS += -fvisibility=hidden
    LDFLAGS_JDKEXE += -Wl,--exclude-libs,ALL
  else ifeq ($(TOOLCHAIN_TYPE), clang)
    LAUNCHER_CFLAGS += -fvisibility=hidden
  else ifeq ($(TOOLCHAIN_TYPE), solstudio)
    LAUNCHER_CFLAGS += -xldscope=hidden
- else ifeq ($(TOOLCHAIN_TYPE), xlc)
-   ifneq ($(CC_VERSION_NUMBER), 12.1)
-     CXXFLAGS_JDKEXE += -qvisibility=hidden
-   endif
  endif
  
  LAUNCHER_SRC := $(TOPDIR)/src/java.base/share/native/launcher
  LAUNCHER_CFLAGS += -I$(TOPDIR)/src/java.base/share/native/launcher \
      -I$(TOPDIR)/src/java.base/share/native/libjli \
--- 28,46 ----
  # Tell the compiler not to export any functions unless declared so in
  # the source code. On Windows, this is the default and cannot be changed.
  # On Mac, we have always exported all symbols, probably due to oversight
  # and/or misunderstanding. To emulate this, don't hide any symbols
  # by default.
! # On AIX/xlc we need at least xlc 13.1 for the symbol hiding (see JDK-8214063)
  # Also provide an override for non-conformant libraries.
  ifeq ($(TOOLCHAIN_TYPE), gcc)
    LAUNCHER_CFLAGS += -fvisibility=hidden
    LDFLAGS_JDKEXE += -Wl,--exclude-libs,ALL
  else ifeq ($(TOOLCHAIN_TYPE), clang)
    LAUNCHER_CFLAGS += -fvisibility=hidden
  else ifeq ($(TOOLCHAIN_TYPE), solstudio)
    LAUNCHER_CFLAGS += -xldscope=hidden
  endif
  
  LAUNCHER_SRC := $(TOPDIR)/src/java.base/share/native/launcher
  LAUNCHER_CFLAGS += -I$(TOPDIR)/src/java.base/share/native/launcher \
      -I$(TOPDIR)/src/java.base/share/native/libjli \