| #!/bin/sh |
| # |
| # libssh2 compilation script for the OS/400. |
| # |
| |
| SCRIPTDIR=`dirname "${0}"` |
| . "${SCRIPTDIR}/initscript.sh" |
| cd "${TOPDIR}/src" |
| |
| |
| # Function to extract external prototypes from header files. |
| # Input: concatenated header files. |
| # Output: external prototypes, one per (long) line. |
| |
| extproto() |
| { |
| sed -e 'x;G;s/^\n//;s/\n/ /g' \ |
| -e 's#[[:space:]]*/\*[^*]*\(\*\([^/*][^*]*\)\{0,1\}\)*\*/[[:space:]]*##g' \ |
| -e 'h' \ |
| -e '/\/\*/!{' \ |
| -e '/^#/{s/^.*[^\\]$//;h;d' \ |
| -e '}' \ |
| -e 's/[{}]/;/g;s/\\$//' \ |
| -e ':loop1' \ |
| -e '/;/{' \ |
| -e 's/^[^;]*;//;x;s/;.*//' \ |
| -e '/^[[:space:]]*LIBSSH2_API[[:space:]].*(/{' \ |
| -e 's/^[[:space:]]*LIBSSH2_API[[:space:]]*//' \ |
| -e 's/[[:space:]]*$//' \ |
| -e 's/[[:space:]][[:space:]]*/ /g' \ |
| -e 'p' \ |
| -e '}' \ |
| -e 'g;bloop1' \ |
| -e '}' \ |
| -e '}' \ |
| -n |
| } |
| |
| # Need to have IFS access to the mih/modasa header file. |
| |
| if action_needed modasa.mih '/QSYS.LIB/QSYSINC.LIB/MIH.FILE/MODASA.MBR' |
| then rm -f modasa.mih |
| ln -s '/QSYS.LIB/QSYSINC.LIB/MIH.FILE/MODASA.MBR' modasa.mih |
| fi |
| |
| |
| # Create and compile the identification source file. |
| |
| echo '#pragma comment(user, "libssh2 version '"${LIBSSH2_VERSION}"'")' > os400.c |
| echo '#pragma comment(user, __DATE__)' >> os400.c |
| echo '#pragma comment(user, __TIME__)' >> os400.c |
| echo '#pragma comment(copyright, "See COPYING file. OS/400 version by P. Monnerat")' >> os400.c |
| make_module OS400 os400.c |
| LINK= # No need to rebuild service program yet. |
| MODULES= |
| |
| |
| # Generate the procedures implementing macros. |
| |
| if action_needed macros.c "${TOPDIR}/os400/macros.h" |
| then ( |
| echo '#include "libssh2_publickey.h"' |
| echo '#include "libssh2_sftp.h"' |
| extproto < "${TOPDIR}/os400/macros.h" | |
| sed -e 'h;s/^[^(]*[ *]\([^ (]*\) *(.*/\1/' \ |
| -e 's/.*/#pragma map(_&, "&")/;p' \ |
| -e 'g;s/^\([^(]*[ *]\)\([^ (]*\)\( *(.*\)/\1_\2\3 {/;p' \ |
| -e 'g;s/^[^(]*(\(.*\))$/,\1,/;s/[^A-Za-z0-9_,]/ /g' \ |
| -e 's/ *,/,/g;s/,[^,]* \([^ ,]*\)/,\1/g' \ |
| -e 's/ //g;s/^,void,$/,,/' \ |
| -e 's/^,\(.*\),$/(\1); }/;s/,/, /g' \ |
| -e 'x;s/(.*//;s/ *$//;G;s/\n//g' \ |
| -e 's/^void\([ *]\)/\1/;s/^ *//' \ |
| -e 's/^[^(]*[ *]\([A-Za-z][A-Za-z0-9_]* *(\)/return \1/' \ |
| -e 's/.*/ &/' |
| ) > macros.c |
| fi |
| |
| # Get source list. |
| |
| cat ../Makefile.inc ../Makefile.os400qc3.inc | |
| sed -e ':begin' \ |
| -e '/\\$/{' \ |
| -e 's/\\$/ /' \ |
| -e 'N' \ |
| -e 'bbegin' \ |
| -e '}' \ |
| -e 's/\n//g' \ |
| -e 's/[[:space:]]*$//' \ |
| -e 's/^\([A-Za-z][A-Za-z0-9_]*\)[[:space:]]*=[[:space:]]*\(.*\)/\1="\2"/' \ |
| -e 's/\$(\([A-Za-z][A-Za-z0-9_]*\))/${\1}/g' \ |
| > tmpscript.sh |
| . ./tmpscript.sh |
| |
| |
| # Compile the sources into modules. |
| |
| INCLUDES="'`pwd`'" |
| |
| for SRC in "${SCRIPTDIR}/os400sys.c" ${CSOURCES} ${CRYPTO_CSOURCES} macros.c |
| do MODULE=`db2_name "${SRC}"` |
| make_module "${MODULE}" "${SRC}" |
| done |
| |
| |
| # If needed, (re)create the static binding directory. |
| |
| if action_needed "${LIBIFSNAME}/${STATBNDDIR}.BNDDIR" |
| then LINK=YES |
| fi |
| |
| if [ "${LINK}" ] |
| then rm -rf "${LIBIFSNAME}/${STATBNDDIR}.BNDDIR" |
| CMD="CRTBNDDIR BNDDIR(${TARGETLIB}/${STATBNDDIR})" |
| CMD="${CMD} TEXT('libssh2 API static binding directory')" |
| system "${CMD}" |
| |
| for MODULE in ${MODULES} |
| do CMD="ADDBNDDIRE BNDDIR(${TARGETLIB}/${STATBNDDIR})" |
| CMD="${CMD} OBJ((${TARGETLIB}/${MODULE} *MODULE))" |
| system "${CMD}" |
| done |
| |
| # V6R1M0 does not list system service program QC3PBEXT in the |
| # implicit binding directory: thus we add it here in ours. |
| |
| CMD="ADDBNDDIRE BNDDIR(${TARGETLIB}/${STATBNDDIR})" |
| CMD="${CMD} OBJ((QSYS/QC3PBEXT *SRVPGM))" |
| system "${CMD}" |
| fi |
| |
| |
| # The exportation file for service program creation must be in a DB2 |
| # source file, so make sure it exists. |
| |
| if action_needed "${LIBIFSNAME}/TOOLS.FILE" |
| then CMD="CRTSRCPF FILE(${TARGETLIB}/TOOLS) RCDLEN(112)" |
| CMD="${CMD} TEXT('libssh2: build tools')" |
| system "${CMD}" |
| fi |
| |
| |
| # Gather the list of symbols to export. |
| |
| EXPORTS=`cat "${TOPDIR}"/include/*.h "${TOPDIR}"/os400/macros.h | |
| extproto | |
| sed -e 's/(.*//;s/[^A-Za-z0-9_]/ /g;s/ *$//;s/^.* //'` |
| |
| # Create the service program exportation file in DB2 member if needed. |
| |
| BSF="${LIBIFSNAME}/TOOLS.FILE/BNDSRC.MBR" |
| |
| if action_needed "${BSF}" Makefile.am |
| then LINK=YES |
| fi |
| |
| if [ "${LINK}" ] |
| then echo " STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('LIBSSH2_${SONAME}')" \ |
| > "${BSF}" |
| for EXPORT in ${EXPORTS} |
| do echo ' EXPORT SYMBOL("'"${EXPORT}"'")' >> "${BSF}" |
| done |
| |
| echo ' ENDPGMEXP' >> "${BSF}" |
| fi |
| |
| |
| # Build the service program if needed. |
| |
| if action_needed "${LIBIFSNAME}/${SRVPGM}.SRVPGM" |
| then LINK=YES |
| fi |
| |
| if [ "${LINK}" ] |
| then CMD="CRTSRVPGM SRVPGM(${TARGETLIB}/${SRVPGM})" |
| CMD="${CMD} SRCFILE(${TARGETLIB}/TOOLS) SRCMBR(BNDSRC)" |
| CMD="${CMD} MODULE(${TARGETLIB}/OS400)" |
| CMD="${CMD} BNDDIR(${TARGETLIB}/${STATBNDDIR}" |
| if [ "${WITH_ZLIB}" != 0 ] |
| then CMD="${CMD} ${ZLIB_LIB}/${ZLIB_BNDDIR}" |
| liblist -a "${ZLIB_LIB}" |
| fi |
| CMD="${CMD})" |
| CMD="${CMD} BNDSRVPGM(QADRTTS)" |
| CMD="${CMD} TEXT('libssh2 API library')" |
| CMD="${CMD} TGTRLS(${TGTRLS})" |
| system "${CMD}" |
| LINK=YES |
| fi |
| |
| |
| # If needed, (re)create the dynamic binding directory. |
| |
| if action_needed "${LIBIFSNAME}/${DYNBNDDIR}.BNDDIR" |
| then LINK=YES |
| fi |
| |
| if [ "${LINK}" ] |
| then rm -rf "${LIBIFSNAME}/${DYNBNDDIR}.BNDDIR" |
| CMD="CRTBNDDIR BNDDIR(${TARGETLIB}/${DYNBNDDIR})" |
| CMD="${CMD} TEXT('libssh2 API dynamic binding directory')" |
| system "${CMD}" |
| CMD="ADDBNDDIRE BNDDIR(${TARGETLIB}/${DYNBNDDIR})" |
| CMD="${CMD} OBJ((*LIBL/${SRVPGM} *SRVPGM))" |
| system "${CMD}" |
| fi |