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Diffstat (limited to 'Build/source/m4/kpse-warnings.m4')
-rw-r--r-- | Build/source/m4/kpse-warnings.m4 | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/Build/source/m4/kpse-warnings.m4 b/Build/source/m4/kpse-warnings.m4 deleted file mode 100644 index 523a5353584..00000000000 --- a/Build/source/m4/kpse-warnings.m4 +++ /dev/null @@ -1,202 +0,0 @@ -# Public macros for the TeX Live (TL) tree. -# Copyright (C) 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_COMPILER_WARNINGS -# ---------------------- -# Set up compiler warnings for (Objective) C and (Objective) C++. -# This macro determines and substitutes WARNING_CFLAGS for the C compiler -# and, if applicable, WARNING_CXXFLAGS for the C++ compiler. To activate -# them a Makefile.am must use them, e.g., in AM_CFLAGS or AM_CXXFLAGS. -AC_DEFUN([KPSE_COMPILER_WARNINGS], -[AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl -dnl arrange that AC_PROG_CC uses _KPSE_WARNING_CFLAGS etc. -AC_PROVIDE_IFELSE([AC_PROG_CC], - [_KPSE_WARNING_CFLAGS], - [m4_define([AC_PROG_CC], - m4_defn([AC_PROG_CC])[_KPSE_WARNING_CFLAGS -])]) -AC_PROVIDE_IFELSE([AC_PROG_CXX], - [_KPSE_WARNING_CXXFLAGS], - [m4_define([AC_PROG_CXX], - m4_defn([AC_PROG_CXX])[_KPSE_WARNING_CXXFLAGS -])]) -AC_PROVIDE_IFELSE([AC_PROG_OBJC], - [_KPSE_WARNING_OBJCFLAGS], - [m4_define([AC_PROG_OBJC], - m4_defn([AC_PROG_OBJC])[_KPSE_WARNING_OBJCFLAGS -])]) -AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], - [_KPSE_WARNING_OBJCXXFLAGS], - [m4_define([AC_PROG_OBJCXX], - m4_defn([AC_PROG_OBJCXX])[_KPSE_WARNING_OBJCXXFLAGS -])]) -]) # KPSE_COMPILER_WARNINGS - -# _KPSE_COMPILER_WARNINGS_OPTION -# ------------------------------ -# Internal subroutine. -# Provide configure option `--enable-compiler-warnings=[no|min|yes|max|all]' -# to enable various degrees of compiler warnings. -AC_DEFUN([_KPSE_COMPILER_WARNINGS_OPTION], -[AC_ARG_ENABLE([compiler-warnings], - AS_HELP_STRING([--enable-compiler-warnings=@<:@no|min|yes|max|all@:>@], - [Turn on compiler warnings @<:@default: yes if maintainer-mode, - min otherwise@:>@]))[]dnl -AS_CASE([$enable_compiler_warnings], - [no | min | yes | max | all], [], - [AS_IF([test "x$enable_maintainer_mode" = xyes], - [enable_compiler_warnings=yes], - [enable_compiler_warnings=min])]) -]) # _KPSE_COMPILER_WARNINGS_OPTION - -_KPSE_WARNING_CFLAGS -# ------------------ -# Internal subroutine. -# Determine and substitute WARNING_CFLAGS for C compiler. -AC_DEFUN([_KPSE_WARNING_CFLAGS], -[AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl -AC_REQUIRE([AC_PROG_CC])[]dnl -AC_CACHE_CHECK([what warning flags to pass to the C compiler], - [kpse_cv_warning_cflags], - [dnl -if test "x$GCC" = xyes; then - _KPSE_WARNING_GNU_CFLAGS([CC], [cflags])[]dnl -elif test "x$enable_compiler_warnings" = xno; then - kpse_cv_warning_cflags= -else - kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers -fi]) -WARNING_CFLAGS=$kpse_cv_warning_cflags -AC_SUBST([WARNING_CFLAGS]) -m4_define([_KPSE_WARNING_CFLAGS], [])[]dnl -]) # _KPSE_WARNING_CFLAGS - -# _KPSE_WARNING_CXXFLAGS -# ---------------------- -# Internal subroutine. -# Determine and substitute WARNING_CXXFLAGS for C++ compiler. -m4_define([_KPSE_WARNING_CXXFLAGS], -[AC_CACHE_CHECK([what warning flags to pass to the C++ compiler], - [kpse_cv_warning_cxxflags], - [dnl -if test "x$GXX" = xyes; then - _KPSE_WARNING_GNU_CXXFLAGS([CXX], [cxxflags])[]dnl -elif test "x$enable_compiler_warnings" = xno; then - kpse_cv_warning_cxxflags= -else - kpse_cv_warning_cxxflags= # FIXME: warning flags for non-GNU C++ compilers -fi]) -WARNING_CXXFLAGS=$kpse_cv_warning_cxxflags -AC_SUBST([WARNING_CXXFLAGS]) -m4_define([_KPSE_WARNING_CXXFLAGS], [])[]dnl -]) # _KPSE_WARNING_CXXFLAGS - -_KPSE_WARNING_OBJCFLAGS -# --------------------- -# Internal subroutine. -# Determine and substitute WARNING_OBJCFLAGS for Objective C compiler. -AC_DEFUN([_KPSE_WARNING_OBJCFLAGS], -[AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl -AC_REQUIRE([AC_PROG_OBJC])[]dnl -AC_CACHE_CHECK([what warning flags to pass to the Objective C compiler], - [kpse_cv_warning_objcflags], - [dnl -if test "x$GOBJC" = xyes; then - _KPSE_WARNING_GNU_CFLAGS([OBJC], [objcflags])[]dnl -elif test "x$enable_compiler_warnings" = xno; then - kpse_cv_warning_objcflags= -else - kpse_cv_warning_objcflags= # FIXME: warning flags for non-GNU Objective C compilers -fi]) -WARNING_OBJCFLAGS=$kpse_cv_warning_objcflags -AC_SUBST([WARNING_OBJCFLAGS]) -m4_define([_KPSE_WARNING_OBJCFLAGS], [])[]dnl -]) # _KPSE_WARNING_OBJCFLAGS - -_KPSE_WARNING_OBJCXXFLAGS -# ----------------------- -# Internal subroutine. -# Determine and substitute WARNING_OBJCXXFLAGS for Objective C++ compiler. -AC_DEFUN([_KPSE_WARNING_OBJCXXFLAGS], -[AC_REQUIRE([_KPSE_COMPILER_WARNINGS_OPTION])[]dnl -AC_REQUIRE([AC_PROG_OBJCXX])[]dnl -AC_CACHE_CHECK([what warning flags to pass to the Objective C++ compiler], - [kpse_cv_warning_objcxxflags], - [dnl -if test "x$GOBJCXX" = xyes; then - _KPSE_WARNING_GNU_CXXFLAGS([OBJCXX], [objcxxflags])[]dnl -elif test "x$enable_compiler_warnings" = xno; then - kpse_cv_warning_objcxxflags= -else - kpse_cv_warning_objcxxflags= # FIXME: warning flags for non-GNU Objective C++ compilers -fi]) -WARNING_OBJCXXFLAGS=$kpse_cv_warning_objcxxflags -AC_SUBST([WARNING_OBJCXXFLAGS]) -m4_define([_KPSE_WARNING_OBJCXXFLAGS], [])[]dnl -]) # _KPSE_WARNING_OBJCXXFLAGS - -# _KPSE_WARNING_GNU_CFLAGS(COMPILER, TAG) -# --------------------------------------- -# Internal subroutine. -# Determine warning flags for GNU (Objective) C compiler. -m4_define([_KPSE_WARNING_GNU_CFLAGS], -[kpse_cv_warning_$2= -if test "x$enable_compiler_warnings" != xno; then - kpse_cv_warning_$2="-Wimplicit -Wreturn-type" - AS_CASE([`$[]$1 -dumpversion`], - [3.4.* | 4.* | 5.*], - [kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wdeclaration-after-statement"]) - AS_CASE([`$[]$1 -dumpversion`], - [3.@<:@234@:>@.* | 4.* | 5.*], - [kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wno-unknown-pragmas"]) - if test "x$enable_compiler_warnings" != xmin; then - kpse_cv_warning_$2="-Wall -Wunused $kpse_cv_warning_$2" - kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wmissing-prototypes -Wmissing-declarations" - if test "x$enable_compiler_warnings" != xyes; then - kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith" - kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wcast-qual -Wcast-align -Wwrite-strings" - AS_CASE([`$[]$1 -dumpversion`], - [3.4.* | 4.* | 5.*], - [kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wold-style-definition"]) - if test "x$enable_compiler_warnings" != xmax; then - kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wshadow" - fi - fi - fi -fi -]) # _KPSE_WARNING_GNU_CFLAGS - -# _KPSE_WARNING_GNU_CXXFLAGS(COMPILER, TAG) -# ----------------------------------------- -# Internal subroutine. -# Determine warning flags for GNU (Objective) C++ compiler. -m4_define([_KPSE_WARNING_GNU_CXXFLAGS], -[kpse_cv_warning_$2= -kpse_warn_strings="-Wno-write-strings" -if test "x$enable_compiler_warnings" != xno; then - kpse_cv_warning_$2="-Wreturn-type" - AS_CASE([`$[]$1 -dumpversion`], - [3.* | 4.@<:@012345@:>@.*], - [kpse_cv_warning_$2="-Wimplicit $kpse_cv_warning_$2"]) - AS_CASE([`$[]$1 -dumpversion`], - [3.@<:@234@:>@.* | 4.* | 5.*], - [kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wno-unknown-pragmas"]) - if test "x$enable_compiler_warnings" != xmin; then - kpse_cv_warning_$2="-Wall -Wunused $kpse_cv_warning_$2" - if test "x$enable_compiler_warnings" != xyes; then - kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith" - kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wcast-qual -Wcast-align" - kpse_warn_strings="-Wwrite-strings" - if test "x$enable_compiler_warnings" != xmax; then - kpse_cv_warning_$2="$kpse_cv_warning_$2 -Wshadow" - fi - fi - fi -fi -kpse_cv_warning_$2="$kpse_cv_warning_$2 $kpse_warn_strings" -]) # _KPSE_WARNING_GNU_CXXFLAGS - |