diff options
Diffstat (limited to 'gnu/packages/patches/binutils-mingw-w64-timestamp.patch')
| -rw-r--r-- | gnu/packages/patches/binutils-mingw-w64-timestamp.patch | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/gnu/packages/patches/binutils-mingw-w64-timestamp.patch b/gnu/packages/patches/binutils-mingw-w64-timestamp.patch new file mode 100644 index 0000000000..b785043b62 --- /dev/null +++ b/gnu/packages/patches/binutils-mingw-w64-timestamp.patch @@ -0,0 +1,137 @@ +This following patch was originally found at the debian mingw-w64 team's +binutils repo located here: +https://salsa.debian.org/mingw-w64-team/binutils-mingw-w64.git + +Invoke the following in the aforementioned repo to see the original patch: + + $ git show da63f6b:debian/patches/specify-timestamp.patch + +Description: Allow the PE timestamp to be specified +Author: Stephen Kitt <skitt@debian.org> + +--- a/bfd/peXXigen.c ++++ b/bfd/peXXigen.c +@@ -70,6 +70,9 @@ + #include <wctype.h> + #endif + ++#include <errno.h> ++#include <limits.h> ++ + /* NOTE: it's strange to be including an architecture specific header + in what's supposed to be general (to PE/PEI) code. However, that's + where the definitions are, and they don't vary per architecture +@@ -879,10 +882,38 @@ + + /* Use a real timestamp by default, unless the no-insert-timestamp + option was chosen. */ +- if ((pe_data (abfd)->insert_timestamp)) +- H_PUT_32 (abfd, time (0), filehdr_out->f_timdat); +- else ++ if (pe_data (abfd)->insert_timestamp) { ++ time_t now; ++ char *source_date_epoch; ++ unsigned long long epoch; ++ char *endptr; ++ ++ now = time(NULL); ++ source_date_epoch = getenv("SOURCE_DATE_EPOCH"); ++ if (source_date_epoch) { ++ errno = 0; ++ epoch = strtoull(source_date_epoch, &endptr, 10); ++ if ((errno == ERANGE && (epoch == ULLONG_MAX || epoch == 0)) ++ || (errno != 0 && epoch == 0)) { ++ _bfd_error_handler("Environment variable $SOURCE_DATE_EPOCH: strtoull: %s\n", ++ strerror(errno)); ++ } else if (endptr == source_date_epoch) { ++ _bfd_error_handler("Environment variable $SOURCE_DATE_EPOCH: No digits were found: %s\n", ++ endptr); ++ } else if (*endptr != '\0') { ++ _bfd_error_handler("Environment variable $SOURCE_DATE_EPOCH: Trailing garbage: %s\n", ++ endptr); ++ } else if (epoch > ULONG_MAX) { ++ _bfd_error_handler("Environment variable $SOURCE_DATE_EPOCH: value must be smaller than or equal to: %lu but was found to be: %llu\n", ++ ULONG_MAX, epoch); ++ } else { ++ now = epoch; ++ } ++ } ++ H_PUT_32 (abfd, now, filehdr_out->f_timdat); ++ } else { + H_PUT_32 (abfd, 0, filehdr_out->f_timdat); ++ } + + PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, + filehdr_out->f_symptr); +--- a/ld/pe-dll.c ++++ b/ld/pe-dll.c +@@ -26,6 +26,8 @@ + #include "filenames.h" + #include "safe-ctype.h" + ++#include <errno.h> ++#include <limits.h> + #include <time.h> + + #include "ld.h" +@@ -1202,8 +1204,36 @@ + + memset (edata_d, 0, edata_sz); + +- if (pe_data (abfd)->insert_timestamp) +- H_PUT_32 (abfd, time (0), edata_d + 4); ++ if (pe_data (abfd)->insert_timestamp) { ++ time_t now; ++ char *source_date_epoch; ++ unsigned long long epoch; ++ char *endptr; ++ ++ now = time(NULL); ++ source_date_epoch = getenv("SOURCE_DATE_EPOCH"); ++ if (source_date_epoch) { ++ errno = 0; ++ epoch = strtoull(source_date_epoch, &endptr, 10); ++ if ((errno == ERANGE && (epoch == ULLONG_MAX || epoch == 0)) ++ || (errno != 0 && epoch == 0)) { ++ einfo("Environment variable $SOURCE_DATE_EPOCH: strtoull: %s\n", ++ strerror(errno)); ++ } else if (endptr == source_date_epoch) { ++ einfo("Environment variable $SOURCE_DATE_EPOCH: No digits were found: %s\n", ++ endptr); ++ } else if (*endptr != '\0') { ++ einfo("Environment variable $SOURCE_DATE_EPOCH: Trailing garbage: %s\n", ++ endptr); ++ } else if (epoch > ULONG_MAX) { ++ einfo("Environment variable $SOURCE_DATE_EPOCH: value must be smaller than or equal to: %lu but was found to be: %llu\n", ++ ULONG_MAX, epoch); ++ } else { ++ now = epoch; ++ } ++ } ++ H_PUT_32 (abfd, now, edata_d + 4); ++ } + + if (pe_def_file->version_major != -1) + { +--- a/ld/emultempl/pe.em ++++ b/ld/emultempl/pe.em +@@ -303,7 +303,7 @@ + OPTION_USE_NUL_PREFIXED_IMPORT_TABLES}, + {"no-leading-underscore", no_argument, NULL, OPTION_NO_LEADING_UNDERSCORE}, + {"leading-underscore", no_argument, NULL, OPTION_LEADING_UNDERSCORE}, +- {"insert-timestamp", no_argument, NULL, OPTION_INSERT_TIMESTAMP}, ++ {"insert-timestamp", optional_argument, NULL, OPTION_INSERT_TIMESTAMP}, + {"no-insert-timestamp", no_argument, NULL, OPTION_NO_INSERT_TIMESTAMP}, + #ifdef DLL_SUPPORT + /* getopt allows abbreviations, so we do this to stop it +--- a/ld/emultempl/pep.em ++++ b/ld/emultempl/pep.em +@@ -321,7 +321,7 @@ + {"no-bind", no_argument, NULL, OPTION_NO_BIND}, + {"wdmdriver", no_argument, NULL, OPTION_WDM_DRIVER}, + {"tsaware", no_argument, NULL, OPTION_TERMINAL_SERVER_AWARE}, +- {"insert-timestamp", no_argument, NULL, OPTION_INSERT_TIMESTAMP}, ++ {"insert-timestamp", optional_argument, NULL, OPTION_INSERT_TIMESTAMP}, + {"no-insert-timestamp", no_argument, NULL, OPTION_NO_INSERT_TIMESTAMP}, + {"build-id", optional_argument, NULL, OPTION_BUILD_ID}, + {NULL, no_argument, NULL, 0} |