Potential race condition in makefiles

Dmitry Kalinkin

7 May 2021 7 May '21

11:49 p.m.

Hi, We are observing a following build failure: ../../../texk/web2c/luatexdir/luamd5/md5lib.c:197:10: fatal error: 'utilsha.h' file not found #include "utilsha.h" ^~~~~~~~~~~ 1 error generated. For the full log, see https://hydra.nixos.org/build/142527628/nixlog/2 Best regards, Dmitry

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luigi scarso

8 May 8 May

6:34 a.m.

On Sat, May 8, 2021 at 8:22 AM Dmitry Kalinkin wrote:

...

Hi,

We are observing a following build failure:

../../../texk/web2c/luatexdir/luamd5/md5lib.c:197:10: fatal error: 'utilsha.h' file not found #include "utilsha.h" ^~~~~~~~~~~ 1 error generated.

For the full log, see https://hydra.nixos.org/build/142527628/nixlog/2

Best regards, Dmitry _______________________________________________ dev-luatex mailing list dev-luatex@ntg.nl https://mailman.ntg.nl/mailman/listinfo/dev-luatex

hm, we have utilsha.h : ./libs/pplib/pplib-src/src/util/utilsha.c ./libs/pplib/pplib-src/src/util/utilsha.h -- luigi

Dmitry Kalinkin

3:35 p.m.

On Sat, May 8, 2021 at 2:34 AM luigi scarso wrote:

...

hm, we have utilsha.h : ./libs/pplib/pplib-src/src/util/utilsha.c ./libs/pplib/pplib-src/src/util/utilsha.h

-- luigi

But that is not where they are looked for. There is an extra make step that symlinks those to WorkDir/libs/pplib/include to make those available.

luigi scarso

5:31 p.m.

On Sat, May 8, 2021 at 5:35 PM Dmitry Kalinkin wrote:

...

On Sat, May 8, 2021 at 2:34 AM luigi scarso wrote:

...
hm, we have utilsha.h : ./libs/pplib/pplib-src/src/util/utilsha.c ./libs/pplib/pplib-src/src/util/utilsha.h

-- luigi

But that is not where they are looked for. There is an extra make step that symlinks those to WorkDir/libs/pplib/include to make those available.

sure, indeed I have (latest clang, only the luatex cut) : clang -DHAVE_CONFIG_H -I. -I../../../source/texk/web2c -I./w2c -I/a/b/c/d/e/build-clang-version-12.0.0--https---github.com-llvm-llvm-project--b978a93635b584db380274d7c8963c73989944a1-march-native/libs/zlib/include -I/a/b/c/d/e/build-clang-version-12.0.0--https---github.com-llvm-llvm-project--b978a93635b584db380274d7c8963c73989944a1-march-native/libs/zziplib/include -I/a/b/c/d/e/build-clang-version-12.0.0--https---github.com-llvm-llvm-project--b978a93635b584db380274d7c8963c73989944a1-march-native/libs/pplib/include -I/a/b/c/d/e/build-clang-version-12.0.0--https---github.com-llvm-llvm-project--b978a93635b584db380274d7c8963c73989944a1-march-native/libs/luajit/include -DLuajitTeX -I../../../source/texk/web2c/luatexdir -O0 -g -ggdb3 -march=native -O2 -fdata-sections -ffunction-sections -MT luatexdir/luamd5/libluajitmisc_a-md5lib.o -MD -MP -MF luatexdir/luamd5/.deps/libluajitmisc_a-md5lib.Tpo -c -o luatexdir/luamd5/libluajitmisc_a-md5lib.o `test -f 'luatexdir/luamd5/md5lib.c' || echo '../../../source/texk/web2c/'`luatexdir/luamd5/md5lib.c i.e. -I/a/b/c/d/e/build-clang-version-12.0.0--https---github.com-llvm-llvm-project--b978a93635b584db380274d7c8963c73989944a1-march-native/libs/pplib/include -- luigi

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Dmitry Kalinkin
luigi scarso