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-rwxr-xr-xBuild/source/libs/zlib/configure41
1 files changed, 36 insertions, 5 deletions
diff --git a/Build/source/libs/zlib/configure b/Build/source/libs/zlib/configure
index a85aa1580a7..60beba07598 100755
--- a/Build/source/libs/zlib/configure
+++ b/Build/source/libs/zlib/configure
@@ -557,7 +557,7 @@ PACKAGE_STRING='zlib for TeX Live 1.2.3'
PACKAGE_BUGREPORT='tex-k@tug.org'
PACKAGE_URL=''
-ac_unique_file="zlib-1.2.3/zconf.in.h"
+ac_unique_file="zlib-1.2.3/zlib.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
@@ -600,7 +600,9 @@ LTLIBOBJS
LIBOBJS
ZLIB_TREE
ZLIB_DEFINES
-WITH_UNISTD
+ZLIB123_FALSE
+ZLIB123_TRUE
+OTHER_TREE
EGREP
GREP
CPP
@@ -4036,14 +4038,36 @@ fi
done
-ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+for ac_header in unistd.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = x""yes; then :
- WITH_UNISTD=1
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNISTD_H 1
+_ACEOF
+
+fi
+
+done
+
+
+ZCONF_SRC=zlib-1.2.3/zconf.in.h
+if test x"$ac_cv_header_unistd_h" = xyes; then
+ zconf_sh='sed <$srcdir/'"$ZCONF_SRC"' "/HAVE_UNISTD_H/s%0%1%" >'
else
- WITH_UNISTD=0
+ zconf_sh='cp $srcdir/'"$ZCONF_SRC"
fi
+OTHER_TREE=zlib-1.2.4
+ if test "x1.2.3" = x1.2.3; then
+ ZLIB123_TRUE=
+ ZLIB123_FALSE='#'
+else
+ ZLIB123_TRUE='#'
+ ZLIB123_FALSE=
+fi
+ac_config_commands="$ac_config_commands zconf.h"
ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
@@ -4215,6 +4239,10 @@ if test -z "${build_TRUE}" && test -z "${build_FALSE}"; then
as_fn_error "conditional \"build\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${ZLIB123_TRUE}" && test -z "${ZLIB123_FALSE}"; then
+ as_fn_error "conditional \"ZLIB123\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
@@ -4803,6 +4831,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+zconf_sh='$zconf_sh'
_ACEOF
@@ -4814,6 +4843,7 @@ do
case $ac_config_target in
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "zconf.h") CONFIG_COMMANDS="$CONFIG_COMMANDS zconf.h" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
@@ -5495,6 +5525,7 @@ $as_echo X"$file" |
done
}
;;
+ "zconf.h":C) eval "$zconf_sh" zconf.h ;;
esac
done # for ac_tag