Control: tags -1 + patch With a proposed patch.
Thanks, Alexis Bienvenüe.
Description: SOURCE_DATE_EPOCH_TEX_PRIMITIVES defaults to 1 If SOURCE_DATE_EPOCH is set, the tex primitives \year, \month, \day, \time will be set from its value if SOURCE_DATE_EPOCH_TEX_PRIMITIVES is not set or if SOURCE_DATE_EPOCH_TEX_PRIMITIVES is set to 1. This helps to make reproducible builds using only the environment variable SOURCE_DATE_EPOCH - setting some more *tool-specific* environment variables from dpkg-buildpackage is not possible. Author: Alexis Bienvenüe <[email protected]> Bug-Debian: https://bugs.debian.org/824183 --- texlive-bin-2016.20160512.41045.orig/texk/web2c/lib/texmfmp.c +++ texlive-bin-2016.20160512.41045/texk/web2c/lib/texmfmp.c @@ -2248,7 +2248,14 @@ get_date_and_time (integer *minutes, in struct tm *tmptr; #ifndef onlyTeX string sde_texprim = getenv ("SOURCE_DATE_EPOCH_TEX_PRIMITIVES"); - if (sde_texprim && STREQ (sde_texprim, "1")) { + /* warn if they gave an invalid value, empty (null string) ok. */ + if (sde_texprim && strlen (sde_texprim) > 0 + && !STREQ (sde_texprim, "0") && !STREQ (sde_texprim, "1")) { + WARNING1 ("invalid value (expected 0 or 1) for environment variable $SOURCE_DATE_EPOCH_TEX_PRIMITIVES: %s", + sde_texprim); + } + if (getenv ("SOURCE_DATE_EPOCH") && + !(sde_texprim && STREQ (sde_texprim, "0"))) { init_start_time (); tmptr = gmtime (&start_time); } else @@ -2258,15 +2265,6 @@ get_date_and_time (integer *minutes, in use current time. */ time_t myclock = time ((time_t *) 0); tmptr = localtime (&myclock); - -#ifndef onlyTeX - /* warn if they gave an invalid value, empty (null string) ok. */ - if (sde_texprim && strlen (sde_texprim) > 0 - && !STREQ (sde_texprim, "0")) { -WARNING1 ("invalid value (expected 0 or 1) for environment variable $SOURCE_DATE_EPOCH_TEX_PRIMITIVES: %s", - sde_texprim); - } -#endif /* not onlyTeX */ } *minutes = tmptr->tm_hour * 60 + tmptr->tm_min; --- texlive-bin-2016.20160512.41045.orig/texk/web2c/man/pdftex.man +++ texlive-bin-2016.20160512.41045/texk/web2c/man/pdftex.man @@ -380,7 +380,7 @@ timestamps in the PDF output, such as th This is useful for making reproducible builds. .TP .B SOURCE_DATE_EPOCH_TEX_PRIMITIVES -If set to the value "1", the time-related \*(TX primitives +If not set to the value "0", the time-related \*(TX primitives .RI ( \eyear , .IR \emonth , .IR \eday ,
