| From: Richard Purdie <richard.purdie@linuxfoundation.org> |
| Subject: [PATCH 2/5] gcc: Fix "argument list too long" from install-plugins |
| |
| When building in longer build paths (200+ characters), the |
| "echo $(PLUGIN_HEADERS)" from the install-plugins target would cause an |
| "argument list too long error" on some systems. |
| |
| Avoid this by calling make's sort function on the list which removes |
| duplicates and stops the overflow from reaching the echo command. |
| The original sort is left to handle the the .h and .def files. |
| |
| 2021-10-26 Richard Purdie <richard.purdie@linuxfoundation.org> |
| |
| gcc/ChangeLog: |
| |
| * Makefile.in: Fix "argument list too long" from install-plugins |
| |
| Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> |
| |
| Upstream-Status: Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582722.html] |
| --- |
| gcc/Makefile.in | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| Index: gcc-11.2.0/gcc/Makefile.in |
| =================================================================== |
| --- gcc-11.2.0.orig/gcc/Makefile.in |
| +++ gcc-11.2.0/gcc/Makefile.in |
| @@ -3678,7 +3678,7 @@ install-plugin: installdirs lang.install |
| # We keep the directory structure for files in config, common/config or |
| # c-family and .def files. All other files are flattened to a single directory. |
| $(mkinstalldirs) $(DESTDIR)$(plugin_includedir) |
| - headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \ |
| + headers=`echo $(sort $(PLUGIN_HEADERS)) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \ |
| srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \ |
| for file in $$headers; do \ |
| if [ -f $$file ] ; then \ |