diff --git a/package/flex/0005-build-Update-AX_PROG_CC_FOR_BUILD-to-fix-BUILD_EXEEX.patch b/package/flex/0005-build-Update-AX_PROG_CC_FOR_BUILD-to-fix-BUILD_EXEEX.patch new file mode 100644 index 0000000000..c3a90637b9 --- /dev/null +++ b/package/flex/0005-build-Update-AX_PROG_CC_FOR_BUILD-to-fix-BUILD_EXEEX.patch @@ -0,0 +1,184 @@ +From 5f441f438f086553698e899fa0a475dbb0237d02 Mon Sep 17 00:00:00 2001 +From: Explorer09 +Date: Wed, 8 May 2024 21:04:01 +0800 +Subject: [PATCH] build: Update AX_PROG_CC_FOR_BUILD to fix BUILD_EXEEXT + problems + +Upstream: 787edd41833e14e986ff093f7216e7005aca5fe2 +Signed-off-by: Thomas Petazzoni +--- + m4/ax_prog_cc_for_build.m4 | 102 ++++++++++++++++++++++++++++--------- + 1 file changed, 77 insertions(+), 25 deletions(-) + +diff --git a/m4/ax_prog_cc_for_build.m4 b/m4/ax_prog_cc_for_build.m4 +index 77fd346..3d28252 100644 +--- a/m4/ax_prog_cc_for_build.m4 ++++ b/m4/ax_prog_cc_for_build.m4 +@@ -1,5 +1,5 @@ + # =========================================================================== +-# http://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html ++# https://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html + # =========================================================================== + # + # SYNOPSIS +@@ -32,28 +32,34 @@ + # and this notice are preserved. This file is offered as-is, without any + # warranty. + +-#serial 8 ++#serial 21 ++# With patches not yet merged upstream ++# + + AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD]) + AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_PROG_CPP])dnl +-AC_REQUIRE([AC_EXEEXT])dnl +-AC_REQUIRE([AC_CANONICAL_HOST])dnl ++AC_REQUIRE([AC_CANONICAL_BUILD])dnl + + dnl Use the standard macros, but make them use other variable names + dnl + pushdef([ac_cv_prog_CPP], ac_cv_build_prog_CPP)dnl + pushdef([ac_cv_prog_gcc], ac_cv_build_prog_gcc)dnl ++pushdef([ac_cv_prog_cc_c89], ac_cv_build_prog_cc_c89)dnl ++pushdef([ac_cv_prog_cc_c99], ac_cv_build_prog_cc_c99)dnl ++pushdef([ac_cv_prog_cc_c11], ac_cv_build_prog_cc_c11)dnl ++pushdef([ac_cv_prog_cc_c23], ac_cv_build_prog_cc_c23)dnl ++pushdef([ac_cv_prog_cc_stdc], ac_cv_build_prog_cc_stdc)dnl + pushdef([ac_cv_prog_cc_works], ac_cv_build_prog_cc_works)dnl + pushdef([ac_cv_prog_cc_cross], ac_cv_build_prog_cc_cross)dnl + pushdef([ac_cv_prog_cc_g], ac_cv_build_prog_cc_g)dnl +-pushdef([ac_cv_exeext], ac_cv_build_exeext)dnl +-pushdef([ac_cv_objext], ac_cv_build_objext)dnl ++pushdef([ac_prog_cc_stdc], ac_build_prog_cc_stdc)dnl + pushdef([ac_exeext], ac_build_exeext)dnl + pushdef([ac_objext], ac_build_objext)dnl + pushdef([CC], CC_FOR_BUILD)dnl + pushdef([CPP], CPP_FOR_BUILD)dnl ++pushdef([GCC], GCC_FOR_BUILD)dnl + pushdef([CFLAGS], CFLAGS_FOR_BUILD)dnl + pushdef([CPPFLAGS], CPPFLAGS_FOR_BUILD)dnl + pushdef([LDFLAGS], LDFLAGS_FOR_BUILD)dnl +@@ -67,27 +73,58 @@ pushdef([ac_cv_host_alias], ac_cv_build_alias)dnl + pushdef([ac_cv_host_cpu], ac_cv_build_cpu)dnl + pushdef([ac_cv_host_vendor], ac_cv_build_vendor)dnl + pushdef([ac_cv_host_os], ac_cv_build_os)dnl +-pushdef([ac_cpp], ac_build_cpp)dnl +-pushdef([ac_compile], ac_build_compile)dnl +-pushdef([ac_link], ac_build_link)dnl ++pushdef([ac_tool_prefix], ac_build_tool_prefix)dnl ++pushdef([am_cv_CC_dependencies_compiler_type], am_cv_build_CC_dependencies_compiler_type)dnl ++pushdef([am_cv_prog_cc_c_o], am_cv_build_prog_cc_c_o)dnl ++pushdef([cross_compiling], cross_compiling_build)dnl ++dnl ++dnl These variables are problematic to rename by M4 macros, so we save ++dnl their values in alternative names, and restore the values later. ++dnl ++dnl _AC_COMPILER_EXEEXT and _AC_COMPILER_OBJEXT internally call ++dnl AC_SUBST which prevents the renaming of EXEEXT and OBJEXT ++dnl variables. It's not a good idea to rename ac_cv_exeext and ++dnl ac_cv_objext either as they're related. ++dnl Renaming ac_exeext and ac_objext is safe though. ++dnl ++ac_cv_host_exeext=$ac_cv_exeext ++AS_VAR_SET_IF([ac_cv_build_exeext], ++ [ac_cv_exeext=$ac_cv_build_exeext], ++ [AS_UNSET([ac_cv_exeext])]) ++ac_cv_host_objext=$ac_cv_objext ++AS_VAR_SET_IF([ac_cv_build_objext], ++ [ac_cv_objext=$ac_cv_build_objext], ++ [AS_UNSET([ac_cv_objext])]) ++dnl ++dnl ac_cv_c_compiler_gnu is used in _AC_LANG_COMPILER_GNU (called by ++dnl AC_PROG_CC) indirectly. ++dnl ++ac_cv_host_c_compiler_gnu=$ac_cv_c_compiler_gnu ++AS_VAR_SET_IF([ac_cv_build_c_compiler_gnu], ++ [ac_cv_c_compiler_gnu=$ac_cv_build_c_compiler_gnu], ++ [AS_UNSET([ac_cv_c_compiler_gnu])]) ++ ++cross_compiling_build=no + +-save_cross_compiling=$cross_compiling +-save_ac_tool_prefix=$ac_tool_prefix +-cross_compiling=no +-ac_tool_prefix= ++ac_build_tool_prefix= ++AS_IF([test -n "$build"], [ac_build_tool_prefix="$build-"], ++ [test -n "$build_alias"],[ac_build_tool_prefix="$build_alias-"]) + ++AC_LANG_PUSH([C]) + AC_PROG_CC ++_AC_COMPILER_EXEEXT ++_AC_COMPILER_OBJEXT + AC_PROG_CPP +-AC_EXEEXT + +-ac_tool_prefix=$save_ac_tool_prefix +-cross_compiling=$save_cross_compiling ++BUILD_EXEEXT=$ac_cv_exeext ++BUILD_OBJEXT=$ac_cv_objext + + dnl Restore the old definitions + dnl +-popdef([ac_link])dnl +-popdef([ac_compile])dnl +-popdef([ac_cpp])dnl ++popdef([cross_compiling])dnl ++popdef([am_cv_prog_cc_c_o])dnl ++popdef([am_cv_CC_dependencies_compiler_type])dnl ++popdef([ac_tool_prefix])dnl + popdef([ac_cv_host_os])dnl + popdef([ac_cv_host_vendor])dnl + popdef([ac_cv_host_cpu])dnl +@@ -101,24 +138,39 @@ popdef([host])dnl + popdef([LDFLAGS])dnl + popdef([CPPFLAGS])dnl + popdef([CFLAGS])dnl ++popdef([GCC])dnl + popdef([CPP])dnl + popdef([CC])dnl + popdef([ac_objext])dnl + popdef([ac_exeext])dnl +-popdef([ac_cv_objext])dnl +-popdef([ac_cv_exeext])dnl ++popdef([ac_prog_cc_stdc])dnl + popdef([ac_cv_prog_cc_g])dnl + popdef([ac_cv_prog_cc_cross])dnl + popdef([ac_cv_prog_cc_works])dnl ++popdef([ac_cv_prog_cc_stdc])dnl ++popdef([ac_cv_prog_cc_c23])dnl ++popdef([ac_cv_prog_cc_c11])dnl ++popdef([ac_cv_prog_cc_c99])dnl ++popdef([ac_cv_prog_cc_c89])dnl + popdef([ac_cv_prog_gcc])dnl + popdef([ac_cv_prog_CPP])dnl ++dnl ++ac_cv_exeext=$ac_cv_host_exeext ++EXEEXT=$ac_cv_host_exeext ++ac_cv_objext=$ac_cv_host_objext ++OBJEXT=$ac_cv_host_objext ++ac_cv_c_compiler_gnu=$ac_cv_host_c_compiler_gnu ++ac_compiler_gnu=$ac_cv_host_c_compiler_gnu ++ ++dnl restore global variables ac_ext, ac_cpp, ac_compile, ++dnl ac_link, ac_compiler_gnu (dependant on the current ++dnl language after popping): ++AC_LANG_POP([C]) + + dnl Finally, set Makefile variables + dnl +-BUILD_EXEEXT=$ac_build_exeext +-BUILD_OBJEXT=$ac_build_objext +-AC_SUBST(BUILD_EXEEXT)dnl +-AC_SUBST(BUILD_OBJEXT)dnl ++AC_SUBST([BUILD_EXEEXT])dnl ++AC_SUBST([BUILD_OBJEXT])dnl + AC_SUBST([CFLAGS_FOR_BUILD])dnl + AC_SUBST([CPPFLAGS_FOR_BUILD])dnl + AC_SUBST([LDFLAGS_FOR_BUILD])dnl +-- +2.55.0 +