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Diffstat (limited to 'Build/source/m4/kpse-win32.m4')
| -rw-r--r-- | Build/source/m4/kpse-win32.m4 | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/Build/source/m4/kpse-win32.m4 b/Build/source/m4/kpse-win32.m4 new file mode 100644 index 00000000000..cdee44e2ec7 --- /dev/null +++ b/Build/source/m4/kpse-win32.m4 @@ -0,0 +1,82 @@ +# $Id$ +# Public macros for the TeX Live (TL) tree. +# Copyright 2016-2019 Karl Berry <tex-live@tug.org> +# Copyright 2009-2015 Peter Breitenlohner <tex-live@tug.org> +# +# This file is free software; the copyright holder +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# KPSE_CHECK_WIN32 +# ---------------- +# Check for WIN32 and distinguish between MINGW32 and native. +AC_DEFUN([KPSE_CHECK_WIN32], [dnl +AC_CACHE_CHECK([for native WIN32 or MINGW32], + [kpse_cv_have_win32], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifndef WIN32 + choke me +#endif]])], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifndef __MINGW32__ + choke me +#endif]])], + [kpse_cv_have_win32=mingw32], + [kpse_cv_have_win32=native])], + [kpse_cv_have_win32=no])]) +]) # KPSE_CHECK_WIN32 + +# KPSE_COND_WIN32 +# --------------- +# Define the conditional WIN32. +AC_DEFUN([KPSE_COND_WIN32], [dnl +AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl +AM_CONDITIONAL([WIN32], [test "x$kpse_cv_have_win32" != xno]) +]) # KPSE_COND_WIN32 + +# KPSE_COND_MINGW32 +# ----------------- +# Define the conditionals WIN32 and MINGW32. +AC_DEFUN([KPSE_COND_MINGW32], [dnl +AC_REQUIRE([KPSE_COND_WIN32])[]dnl +AM_CONDITIONAL([MINGW32], [test "x$kpse_cv_have_win32" = xmingw32]) +]) # KPSE_COND_MINGW32 + +# KPSE_COND_WIN32_WRAP +# -------------------- +# Define the conditionals WIN32 and WIN32_WRAP. +AC_DEFUN([KPSE_COND_WIN32_WRAP], [dnl +AC_REQUIRE([KPSE_COND_WIN32])[]dnl +AC_CACHE_CHECK([for WIN64], + [kpse_cv_have_win64], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifndef _WIN64 + choke me +#endif]])], + [kpse_cv_have_win64=yes], + [kpse_cv_have_win64=no])]) +AS_CASE([$kpse_cv_have_win64], + [yes], [AS_IF([test "x$kpse_cv_have_win32=xmingw"], + [WIN_WRAPPER=w64_mingw_wrapper], + [WIN_WRAPPER=w64_wrapper])], + [WIN_WRAPPER=w32_wrapper]) +AC_SUBST([WIN_WRAPPER]) +AM_CONDITIONAL([WIN32_WRAP], + [test -r "$srcdir/../../texk/texlive/$WIN_WRAPPER/runscript.exe"]) +]) # KPSE_COND_WIN32_WRAP + +# KPSE_WIN32_CALL +# --------------- +# Create a callexe.c symlink. +AC_DEFUN([KPSE_WIN32_CALL], [dnl +AC_REQUIRE([KPSE_COND_WIN32])[]dnl +AM_CONDITIONAL([WIN32_CALL], + [test -r "$srcdir/../texlive/w32_wrapper/callexe.c"]) +AM_COND_IF([WIN32], + [AC_CONFIG_LINKS([callexe.c:../texlive/w32_wrapper/callexe.c])]) +]) # KPSE_WIN32_CALL + +# KPSE_DO_IF_WIN32(COMMAND) +# ------------------------- +# Execute COMMAND, if Windows. +AC_DEFUN([KPSE_DO_IF_WIN32], [dnl +AC_REQUIRE([KPSE_CHECK_WIN32])[]dnl +AS_IF([test "x$kpse_cv_have_win32" != xno], [$1]) +]) # KPSE_DO_IF_WIN32 |