On Thu, Jan 11, 2018 at 02:41:15PM +0000, Richard Purdie wrote: > On Wed, 2018-01-10 at 22:15 -0500, Denys Dmytriyenko wrote: > > From: Denys Dmytriyenko <de...@ti.com> > > > > It seems flex is required to build gcc: > > > > > > > > .../work-shared/gcc-7.2.0-r0/gcc-7.2.0/missing: line 81: flex: > > > command not found > > > WARNING: 'flex' is missing on your system. > > > You should only need it if you modified a '.l' file. > > > You may want to install the Fast Lexical Analyzer package: > > > <http://flex.sourceforge.net/> > > > Makefile:2799: recipe for target 'gengtype-lex.c' failed > > > make[1]: [gengtype-lex.c] Error 127 (ignored) > > Normally this is handled indirectly throught binutils-cross > > dependency > > pulling in flex-native implicitly. For deterministic builds, this > > should > > be specified explicitly. > > > > Signed-off-by: Denys Dmytriyenko <de...@ti.com> > > --- > > meta/recipes-devtools/gcc/gcc-7.2.inc | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/meta/recipes-devtools/gcc/gcc-7.2.inc b/meta/recipes- > > devtools/gcc/gcc-7.2.inc > > index 1d40cba..d1fb6de 100644 > > --- a/meta/recipes-devtools/gcc/gcc-7.2.inc > > +++ b/meta/recipes-devtools/gcc/gcc-7.2.inc > > @@ -10,7 +10,7 @@ BINV = "7.2.0" > > > > FILESEXTRAPATHS =. "${FILE_DIRNAME}/gcc-7.2:${FILE_DIRNAME}/gcc- > > 7.2/backport:" > > > > -DEPENDS =+ "mpfr gmp libmpc zlib" > > +DEPENDS =+ "mpfr gmp libmpc zlib flex-native" > > NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native" > > > > LICENSE = "GPL-3.0-with-GCC-exception & GPLv3" > > Agreed, however I think we have bigger problems. I'm testing with this: > > diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass > index 65f51430ee2..a5c4a73963e 100644 > --- a/meta/classes/sstate.bbclass > +++ b/meta/classes/sstate.bbclass > @@ -921,6 +921,13 @@ def setscene_depvalid(task, taskdependees, notneeded, d, > log=None): > if taskdependees[task][1] == "do_stash_locale" or taskdependees[task][1] > == "do_gcc_stash_builddir": > return True > > + > + if taskdependees[task][1] == 'do_populate_sysroot': > + if taskdependees[task][0] == "flex-native" or taskdependees[task][0] > == "bison-native": > + #bb.warn("Skipping %s" % str(taskdependees[dep])) > + bb.warn("Skipping") > + return True > + > # We only need to trigger packagedata through direct dependencies > # but need to preserve packagedata on packagedata links > if taskdependees[task][1] == "do_packagedata": > > > and test results so far imply that we need: > > diff --git a/meta/recipes-devtools/gcc/gcc-7.2.inc > b/meta/recipes-devtools/gcc/gcc-7.2.inc > index 1d40cba7317..90e4a990cb3 100644 > --- a/meta/recipes-devtools/gcc/gcc-7.2.inc > +++ b/meta/recipes-devtools/gcc/gcc-7.2.inc > @@ -11,7 +11,7 @@ BINV = "7.2.0" > FILESEXTRAPATHS =. > "${FILE_DIRNAME}/gcc-7.2:${FILE_DIRNAME}/gcc-7.2/backport:" > > DEPENDS =+ "mpfr gmp libmpc zlib" > -NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native" > +NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native flex-native" > > LICENSE = "GPL-3.0-with-GCC-exception & GPLv3" > > > probably in addition to your patch. I'll continue to run some test > builds and see how much breakage the above change shows up.
Thanks. I was building native gcc for the target, while using external prebuilt cross toolchain. I first tried adding flex-native to NATIVEDEPS list, but that didn't help - looks like this list is only used for cross and crosssdk builds. -- Denys -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core