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#!/bin/sh -
# $Id: s_include,v 1.19 2002/03/27 04:31:50 bostic Exp $
#
# Build the automatically generated function prototype files.
msgc="/* DO NOT EDIT: automatically built by dist/s_include. */"
. ./RELEASE
head()
{
defonly=0
while :
do case "$1" in
space)
echo ""; shift;;
defonly)
defonly=1; shift;;
*)
name="$1"; break;;
esac
done
echo "$msgc"
echo "#ifndef $name"
echo "#define $name"
echo ""
if [ $defonly -eq 0 ]; then
echo "#if defined(__cplusplus)"
echo "extern \"C\" {"
echo "#endif"
echo ""
fi
}
tail()
{
defonly=0
while :
do case "$1" in
defonly)
defonly=1; shift;;
*)
name="$1"; break;;
esac
done
echo ""
if [ $defonly -eq 0 ]; then
echo "#if defined(__cplusplus)"
echo "}"
echo "#endif"
fi
echo "#endif /* !$name */"
}
# We are building several files:
# 1 external #define file
# 1 external prototype file
# 1 internal #define file
# N internal prototype files
e_dfile=/tmp/__db_c.$$
e_pfile=/tmp/__db_a.$$
i_dfile=/tmp/__db_d.$$
i_pfile=/tmp/__db_b.$$
trap 'rm -f $e_dfile $e_pfile $i_dfile $i_pfile; exit 0' 0 1 2 3 13 15
head defonly space _DB_EXT_DEF_IN_ > $e_dfile
head space _DB_EXT_PROT_IN_ > $e_pfile
head defonly _DB_INT_DEF_IN_ > $i_dfile
# Process the standard directories, creating per-directory prototype
# files and adding to the external prototype and #define files.
for i in db btree clib common crypto dbreg env fileops hash hmac \
lock log mp mutex os qam rep rpc_client rpc_server tcl txn xa; do
head "_${i}_ext_h_" > $i_pfile
f="../$i/*.c"
[ $i = os ] && f="$f ../os_win32/*.c"
[ $i = rpc_server ] && f="../$i/c/*.c"
[ $i = crypto ] && f="../$i/*.c ../$i/*/*.c"
awk -f gen_inc.awk \
-v db_version_unique_name=$DB_VERSION_UNIQUE_NAME \
-v e_dfile=$e_dfile \
-v e_pfile=$e_pfile \
-v i_dfile=$i_dfile \
-v i_pfile=$i_pfile $f
tail "_${i}_ext_h_" >> $i_pfile
f=../dbinc_auto/${i}_ext.h
cmp $i_pfile $f > /dev/null 2>&1 ||
(echo "Building $f" && rm -f $f && cp $i_pfile $f && chmod 444 $f)
done
# Process directories which only add to the external prototype and #define
# files.
for i in dbm hsearch; do
f="../$i/*.c"
awk -f gen_inc.awk \
-v db_version_unique_name=$DB_VERSION_UNIQUE_NAME \
-v e_dfile=$e_dfile \
-v e_pfile=$e_pfile \
-v i_dfile="" \
-v i_pfile="" $f
done
# RPC uses rpcgen to generate a header file; post-process it to add more
# interfaces to the internal #define file.
sed -e '/extern bool_t xdr___/{' \
-e 's/.* //' \
-e 's/();//' \
-e 's/.*/#define & &@DB_VERSION_UNIQUE_NAME@/' \
-e 'p' \
-e '}' \
-e d < ../dbinc_auto/db_server.h >> $i_dfile
# There are a few globals in DB -- add them to the external/internal
# #define files.
(echo "#define __db_global_values __db_global_values@DB_VERSION_UNIQUE_NAME@";
echo "#define __db_jump __db_jump@DB_VERSION_UNIQUE_NAME@") >> $i_dfile
(echo "#define db_xa_switch db_xa_switch@DB_VERSION_UNIQUE_NAME@") >> $e_dfile
# Wrap up the external #defines/prototypes, and internal #defines.
tail defonly _DB_EXT_DEF_IN_ >> $e_dfile
f=../dbinc_auto/ext_def.in
cmp $e_dfile $f > /dev/null 2>&1 ||
(echo "Building $f" && rm -f $f && cp $e_dfile $f && chmod 444 $f)
tail _DB_EXT_PROT_IN_ >> $e_pfile
f=../dbinc_auto/ext_prot.in
cmp $e_pfile $f > /dev/null 2>&1 ||
(echo "Building $f" && rm -f $f && cp $e_pfile $f && chmod 444 $f)
tail defonly _DB_INT_DEF_IN_ >> $i_dfile
f=../dbinc_auto/int_def.in
cmp $i_dfile $f > /dev/null 2>&1 ||
(echo "Building $f" && rm -f $f && cp $i_dfile $f && chmod 444 $f)
# DB185 compatibility support.
head space defonly _DB_EXT_185_DEF_IN_ > $e_dfile
head space _DB_EXT_185_PROT_IN_ > $e_pfile
f="../db185/*.c"
awk -f gen_inc.awk \
-v db_version_unique_name=$DB_VERSION_UNIQUE_NAME \
-v e_dfile=$e_dfile \
-v e_pfile=$e_pfile \
-v i_dfile="" \
-v i_pfile="" $f
tail defonly _DB_EXT_185_DEF_IN_ >> $e_dfile
f=../dbinc_auto/ext_185_def.in
cmp $e_dfile $f > /dev/null 2>&1 ||
(echo "Building $f" && rm -f $f && cp $e_dfile $f && chmod 444 $f)
tail _DB_EXT_185_PROT_IN_ >> $e_pfile
f=../dbinc_auto/ext_185_prot.in
cmp $e_pfile $f > /dev/null 2>&1 ||
(echo "Building $f" && rm -f $f && cp $e_pfile $f && chmod 444 $f)
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