diff options
Diffstat (limited to 'Build/source/texk/dvipdfmx/configure')
| -rwxr-xr-x | Build/source/texk/dvipdfmx/configure | 96 |
1 files changed, 83 insertions, 13 deletions
diff --git a/Build/source/texk/dvipdfmx/configure b/Build/source/texk/dvipdfmx/configure index 0e902573f26..d18b2ae8f08 100755 --- a/Build/source/texk/dvipdfmx/configure +++ b/Build/source/texk/dvipdfmx/configure @@ -2028,6 +2028,59 @@ $as_echo "$ac_res" >&6; } } # ac_fn_c_check_decl +# ac_fn_c_find_uintX_t LINENO BITS VAR +# ------------------------------------ +# Finds an unsigned integer type with width BITS, setting cache variable VAR +# accordingly. +ac_fn_c_find_uintX_t () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 +$as_echo_n "checking for uint$2_t... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + # Order is important - never check a type that is potentially smaller + # than half of the expected target width. + for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ + 'unsigned long long int' 'unsigned short int' 'unsigned char'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + case $ac_type in #( + uint$2_t) : + eval "$3=yes" ;; #( + *) : + eval "$3=\$ac_type" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if eval test \"x\$"$3"\" = x"no"; then : + +else + break +fi + done +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_find_uintX_t + # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES # -------------------------------------------- # Tries to find the compile-time value of EXPR in a program that includes @@ -12700,39 +12753,42 @@ $as_echo_n "checking what warning flags to pass to the C compiler... " >&6; } if ${kpse_cv_warning_cflags+:} false; then : $as_echo_n "(cached) " >&6 else - if test "x$enable_compiler_warnings" = xno; then + if test "x$GCC" = xyes; then kpse_cv_warning_cflags= -elif test "x$GCC" = xyes; then +if test "x$enable_compiler_warnings" != xno; then kpse_cv_warning_cflags="-Wimplicit -Wreturn-type" -case `$CC -dumpversion` in #( + case `$CC -dumpversion` in #( 3.4.* | 4.*) : kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #( *) : ;; esac -case `$CC -dumpversion` in #( + case `$CC -dumpversion` in #( 3.[234].* | 4.*) : kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #( *) : ;; esac -if test "x$enable_compiler_warnings" != xmin; then - kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags" - kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations" - if test "x$enable_compiler_warnings" != xyes; then - kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith" - kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings" - case `$CC -dumpversion` in #( + if test "x$enable_compiler_warnings" != xmin; then + kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags" + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations" + if test "x$enable_compiler_warnings" != xyes; then + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith" + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings" + case `$CC -dumpversion` in #( 3.4.* | 4.*) : kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #( *) : ;; esac - if test "x$enable_compiler_warnings" != xmax; then - kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow" + if test "x$enable_compiler_warnings" != xmax; then + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow" + fi fi fi fi +elif test "x$enable_compiler_warnings" = xno; then + kpse_cv_warning_cflags= else kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers fi @@ -13278,6 +13334,20 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac +ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" +case $ac_cv_c_uint32_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT32_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint32_t $ac_cv_c_uint32_t +_ACEOF +;; + esac + ac_fn_c_check_decl "$LINENO" "timezone" "ac_cv_have_decl_timezone" "#include <time.h> " |