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author | Paul Eggert <eggert@cs.ucla.edu> | 2011-05-03 23:11:49 -0700 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-05-03 23:11:49 -0700 |
commit | 19548d0861ced228dd0598240a410bf6a720b59e (patch) | |
tree | 9946821c8f9f86452e68e9a19677062d9c45dfd3 /m4 | |
parent | 13c15c6d700e63469a20679651649bd523f9de02 (diff) | |
download | emacs-19548d0861ced228dd0598240a410bf6a720b59e.tar.gz |
* Makefile.in (GNULIB_TOOL_FLAG): Add --conditional-dependencies.
This new gnulib-tool option saves 'configure' the trouble of
checking for strtoull when strtoumax exists.
Diffstat (limited to 'm4')
-rw-r--r-- | m4/gl-comp.m4 | 186 | ||||
-rw-r--r-- | m4/stdio_h.m4 | 4 |
2 files changed, 106 insertions, 84 deletions
diff --git a/m4/gl-comp.m4 b/m4/gl-comp.m4 index 3b7bdfc5673..4338f2036b1 100644 --- a/m4/gl-comp.m4 +++ b/m4/gl-comp.m4 @@ -84,87 +84,110 @@ AC_DEFUN([gl_INIT], m4_pushdef([gl_LIBSOURCES_DIR], []) gl_COMMON gl_source_base='lib' - # Code from module allocator: - # Code from module arg-nonnull: - # Code from module c++defs: - # Code from module careadlinkat: - AC_CHECK_FUNCS_ONCE([readlinkat]) - # Code from module crypto/md5: - gl_MD5 - # Code from module dosname: - # Code from module dtoastr: - AC_REQUIRE([gl_C99_STRTOLD]) - # Code from module extensions: - # Code from module filemode: - gl_FILEMODE - # Code from module getloadavg: - gl_GETLOADAVG([$gl_source_base]) - gl_STDLIB_MODULE_INDICATOR([getloadavg]) - # Code from module getopt-gnu: - gl_FUNC_GETOPT_GNU - gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) - # Code from module getopt-posix: - gl_FUNC_GETOPT_POSIX - # Code from module gettext-h: - AC_SUBST([LIBINTL]) - AC_SUBST([LTLIBINTL]) - # Code from module ignore-value: - AC_REQUIRE([AC_C_INLINE]) - # Code from module include_next: - # Code from module intprops: - # Code from module inttypes-incomplete: - gl_INTTYPES_INCOMPLETE - # Code from module lstat: - gl_FUNC_LSTAT - gl_SYS_STAT_MODULE_INDICATOR([lstat]) - # Code from module mktime: - gl_FUNC_MKTIME - gl_TIME_MODULE_INDICATOR([mktime]) - # Code from module multiarch: - gl_MULTIARCH - # Code from module readlink: - gl_FUNC_READLINK - gl_UNISTD_MODULE_INDICATOR([readlink]) - # Code from module socklen: - gl_TYPE_SOCKLEN_T - # Code from module ssize_t: - gt_TYPE_SSIZE_T - # Code from module stat: - gl_FUNC_STAT - gl_SYS_STAT_MODULE_INDICATOR([stat]) - # Code from module stdbool: - AM_STDBOOL_H - # Code from module stddef: - gl_STDDEF_H - # Code from module stdint: - gl_STDINT_H - # Code from module stdio: - gl_STDIO_H - # Code from module stdlib: - gl_STDLIB_H - # Code from module strftime: - gl_FUNC_GNU_STRFTIME - # Code from module strtoull: - gl_FUNC_STRTOULL - gl_STDLIB_MODULE_INDICATOR([strtoull]) - # Code from module strtoumax: - gl_FUNC_STRTOUMAX - gl_INTTYPES_MODULE_INDICATOR([strtoumax]) - # Code from module symlink: - gl_FUNC_SYMLINK - gl_UNISTD_MODULE_INDICATOR([symlink]) - # Code from module sys_stat: - gl_HEADER_SYS_STAT_H - AC_PROG_MKDIR_P - # Code from module time: - gl_HEADER_TIME_H - # Code from module time_r: - gl_TIME_R - gl_TIME_MODULE_INDICATOR([time_r]) - # Code from module unistd: - gl_UNISTD_H - # Code from module verify: - # Code from module warn-on-use: +AC_CHECK_FUNCS_ONCE([readlinkat]) +gl_MD5 +AC_REQUIRE([gl_C99_STRTOLD]) +gl_FILEMODE +gl_GETLOADAVG([$gl_source_base]) +gl_STDLIB_MODULE_INDICATOR([getloadavg]) +gl_FUNC_GETOPT_GNU +gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) +gl_FUNC_GETOPT_POSIX +AC_REQUIRE([AC_C_INLINE]) +gl_INTTYPES_INCOMPLETE +gl_FUNC_LSTAT +gl_SYS_STAT_MODULE_INDICATOR([lstat]) +gl_FUNC_MKTIME +gl_TIME_MODULE_INDICATOR([mktime]) +gl_MULTIARCH +gl_FUNC_READLINK +gl_UNISTD_MODULE_INDICATOR([readlink]) +gl_TYPE_SOCKLEN_T +gt_TYPE_SSIZE_T +AM_STDBOOL_H +gl_STDDEF_H +gl_STDINT_H +gl_STDIO_H +gl_STDLIB_H +gl_FUNC_GNU_STRFTIME +gl_FUNC_STRTOUMAX +gl_INTTYPES_MODULE_INDICATOR([strtoumax]) +gl_FUNC_SYMLINK +gl_UNISTD_MODULE_INDICATOR([symlink]) +gl_HEADER_SYS_STAT_H +AC_PROG_MKDIR_P +gl_HEADER_TIME_H +gl_TIME_R +gl_TIME_MODULE_INDICATOR([time_r]) +gl_UNISTD_H + gl_gnulib_enabled_dosname=false + gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false + gl_gnulib_enabled_stat=false + gl_gnulib_enabled_strtoull=false + gl_gnulib_enabled_verify=false + func_gl_gnulib_m4code_dosname () + { + if ! $gl_gnulib_enabled_dosname; then + gl_gnulib_enabled_dosname=true + fi + } + func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 () + { + if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then +AC_SUBST([LIBINTL]) +AC_SUBST([LTLIBINTL]) + gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true + fi + } + func_gl_gnulib_m4code_stat () + { + if ! $gl_gnulib_enabled_stat; then +gl_FUNC_STAT +gl_SYS_STAT_MODULE_INDICATOR([stat]) + gl_gnulib_enabled_stat=true + if $condition; then + func_gl_gnulib_m4code_dosname + fi + fi + } + func_gl_gnulib_m4code_strtoull () + { + if ! $gl_gnulib_enabled_strtoull; then +gl_FUNC_STRTOULL +gl_STDLIB_MODULE_INDICATOR([strtoull]) + gl_gnulib_enabled_strtoull=true + fi + } + func_gl_gnulib_m4code_verify () + { + if ! $gl_gnulib_enabled_verify; then + gl_gnulib_enabled_verify=true + fi + } + if test $GNULIB_UNISTD_H_GETOPT = 1; then + func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 + fi + if test $REPLACE_LSTAT = 1; then + func_gl_gnulib_m4code_dosname + fi + if test $REPLACE_LSTAT = 1; then + func_gl_gnulib_m4code_stat + fi + if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then + func_gl_gnulib_m4code_stat + fi + if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then + func_gl_gnulib_m4code_verify + fi + if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then + func_gl_gnulib_m4code_strtoull + fi + m4_pattern_allow([^gl_GNULIB_ENABLED_]) + AM_CONDITIONAL([gl_GNULIB_ENABLED_dosname], [$gl_gnulib_enabled_dosname]) + AM_CONDITIONAL([gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36], [$gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36]) + AM_CONDITIONAL([gl_GNULIB_ENABLED_stat], [$gl_gnulib_enabled_stat]) + AM_CONDITIONAL([gl_GNULIB_ENABLED_strtoull], [$gl_gnulib_enabled_strtoull]) + AM_CONDITIONAL([gl_GNULIB_ENABLED_verify], [$gl_gnulib_enabled_verify]) # End of code from modules m4_ifval(gl_LIBSOURCES_LIST, [ m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || @@ -211,6 +234,7 @@ changequote([, ])dnl AC_SUBST([gltests_WITNESS]) gl_module_indicator_condition=$gltests_WITNESS m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_pattern_allow([^gl_GNULIB_ENABLED_]) m4_popdef([gl_MODULE_INDICATOR_CONDITION]) m4_ifval(gltests_LIBSOURCES_LIST, [ m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || diff --git a/m4/stdio_h.m4 b/m4/stdio_h.m4 index 8b013c2f352..a8326f3c349 100644 --- a/m4/stdio_h.m4 +++ b/m4/stdio_h.m4 @@ -1,4 +1,4 @@ -# stdio_h.m4 serial 36 +# stdio_h.m4 serial 37 dnl Copyright (C) 2007-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -14,8 +14,6 @@ AC_DEFUN([gl_STDIO_H], dnl <stdio.h> likely needs them. GNULIB_FSCANF=1 GNULIB_SCANF=1 - GNULIB_VFSCANF=1 - GNULIB_VSCANF=1 GNULIB_FGETC=1 GNULIB_GETC=1 GNULIB_GETCHAR=1 |