libstdc++: Add comment about symver linker scripts to makefile

libstdc++-v3/ChangeLog:

	* src/Makefile.am: Add comment about linker script fragments.
	* src/Makefile.in: Regenerate.

diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am
index 8cbf34a19e8ad21b2225f3ed378af76e8d4b8f76..5b9af41cdb918b4db614301f579c39784e0c8a14 100644 (file)
--- a/libstdc++-v3/src/Makefile.am
+++ b/libstdc++-v3/src/Makefile.am
@@ -302,6 +302,7 @@ CXXLINK = \
        -o $@
 
 # Symbol versioning for shared libraries.
+# See configure.host and configure.ac for port_specific_symbol_files.
 if ENABLE_SYMVERS
 libstdc++-symbols.ver:  ${glibcxx_srcdir}/$(SYMVER_FILE) \
                $(port_specific_symbol_files)

diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in
index 10fd9aa0dafcd8313a1ddf2f7c08f13dd1f223f8..f42d957af36c894de97e15eb5bbcc85639291948 100644 (file)
--- a/libstdc++-v3/src/Makefile.in
+++ b/libstdc++-v3/src/Makefile.in
@@ -1064,6 +1064,7 @@ compatibility-condvar.o: compatibility-condvar.cc
        $(CXXCOMPILE) -std=gnu++11 -c $<
 
 # Symbol versioning for shared libraries.
+# See configure.host and configure.ac for port_specific_symbol_files.
 @ENABLE_SYMVERS_TRUE@libstdc++-symbols.ver:  ${glibcxx_srcdir}/$(SYMVER_FILE) \
 @ENABLE_SYMVERS_TRUE@          $(port_specific_symbol_files)
 @ENABLE_SYMVERS_TRUE@  cp ${glibcxx_srcdir}/$(SYMVER_FILE) $@.tmp