From: Tom Tromey Date: Tue, 7 Aug 2018 18:07:36 +0000 (-0600) Subject: Allow CPPFLAGS to be set on the make command line X-Git-Tag: users/ARM/embedded-binutils-master-2018q4~1140 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c61296405d4299b7000e445a6e07c0232bb0342;p=platform%2Fupstream%2Fbinutils.git Allow CPPFLAGS to be set on the make command line While looking into PR build/8751 (which seems to be fixed), I noticed that it's not possible to change CPPFLAGS for gdb on the "make" command line. It's reasonable to want to do this sometimes, and I think this patch should suffice. gdb/ChangeLog 2018-08-07 Tom Tromey * Makefile.in (CPPFLAGS): New variable. (INTERNAL_CPPFLAGS): Use it. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 352a864..838029b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2018-08-07 Tom Tromey + + * Makefile.in (CPPFLAGS): New variable. + (INTERNAL_CPPFLAGS): Use it. + 2018-08-07 Simon Marchi * NEWS: Mention the index cache. diff --git a/gdb/Makefile.in b/gdb/Makefile.in index 9e90a46..59e3dbf 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -557,6 +557,7 @@ PROFILE_CFLAGS = @PROFILE_CFLAGS@ # when running make. I.E.: "make CFLAGS=-Wmissing-prototypes". CFLAGS = @CFLAGS@ CXXFLAGS = @CXXFLAGS@ +CPPFLAGS = @CPPFLAGS@ # Set by configure, for e.g. expat. Python installations are such that # C headers are included using their basename (for example, we #include @@ -564,7 +565,7 @@ CXXFLAGS = @CXXFLAGS@ # are sometimes a little generic, we think that the risk of collision # with other header files is high. If that happens, we try to mitigate # a bit the consequences by putting the Python includes last in the list. -INTERNAL_CPPFLAGS = @CPPFLAGS@ @GUILE_CPPFLAGS@ @PYTHON_CPPFLAGS@ +INTERNAL_CPPFLAGS = $(CPPFLAGS) @GUILE_CPPFLAGS@ @PYTHON_CPPFLAGS@ # INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros. INTERNAL_CFLAGS_BASE = \