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[Swig-devel] [ swig-Bugs-3515925 ] values not loaded from pcre-config correctly
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From: SourceForge.net <no...@so...> - 2012-04-13 06:24:59
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Bugs item #3515925, was opened at 2012-04-08 12:15 Message generated for change (Comment added) made by wsfulton You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=101645&aid=3515925&group_id=1645 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: installation Group: None Status: Open Resolution: Fixed Priority: 5 Private: No Submitted By: Radim Kolar (hsn) Assigned to: Vadim Zeitlin (vadz) Summary: values not loaded from pcre-config correctly Initial Comment: On FreeBSD 8.2 compilation fails: pcre-config is detectged correctly but values from it are not parssed to variables. fbsd8:work/swig-2.0.4> make make all-am depbase=`echo Swig/misc.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`; gcc -DHAVE_CONFIG_H -I../Source/Include -I../Source/CParse -I../Source/Include -I../Source/DOH -I../Source/CParse -I../Source/Preprocessor -I../Source/Swig -I../Source/Modules -g -O2 -Wall -W -ansi -pedantic -MT Swig/misc.o -MD -MP -MF $depbase.Tpo -c -o Swig/misc.o Swig/misc.c && mv -f $depbase.Tpo $depbase.Po Swig/misc.c:1119:18: error: pcre.h: No such file or directory Swig/misc.c: In function 'Swig_string_regex': Swig/misc.c:1191: error: 'pcre' undeclared (first use in this function) Swig/misc.c:1191: error: (Each undeclared identifier is reported only once Swig/misc.c:1191: error: for each function it appears in.) Swig/misc.c:1191: error: 'compiled_pat' undeclared (first use in this function) Swig/misc.c:1192: warning: ISO C90 forbids mixed declarations and code Swig/misc.c:1200: warning: implicit declaration of function 'pcre_compile' Swig/misc.c:1207: warning: implicit declaration of function 'pcre_exec' Swig/misc.c:1211: error: 'PCRE_ERROR_NOMATCH' undeclared (first use in this function) Swig/misc.c:1220: warning: implicit declaration of function 'pcre_free' Swig/misc.c: In function 'Swig_pcre_version': Swig/misc.c:1225: warning: implicit declaration of function 'pcre_version' *** Error code 1 config.log configure:5305: checking for pcre-config configure:5323: found /usr/local/bin/pcre-config configure:5335: result: /usr/local/bin/pcre-config PCRE_CFLAGS='' PCRE_CONFIG='/usr/local/bin/pcre-config' PCRE_LIBS='' ---------------------------------------------------------------------- >Comment By: William Fulton (wsfulton) Date: 2012-04-12 23:24 Message: svn log -v Tools/config/ac_compare_version.m4 has from the initial commit ... - ac_compare_version.m4: arty's own more liberally licensed version compare autoconf macro. I suspect that we could be using the autoconf ax_compare_version.m4 ---------------------------------------------------------------------- Comment By: Vadim Zeitlin (vadz) Date: 2012-04-12 12:35 Message: I actually did think about this and will get the fixes to ax_path_generic.m4 into the official version (no reply so far from the maintainer...). But ac_compare_version.m4 is not from there, it is, quoting from a comment in this file, "implemented from scratch just for SWIG by arty.". I'm not sure if it's a good idea to use this "just for SWIG" version when the archive does have ax_compare_version.m4 but maybe there was some reason for this... In any case, this probably merits a separate bug. ---------------------------------------------------------------------- Comment By: William Fulton (wsfulton) Date: 2012-04-12 11:24 Message: The fix modifies files in Tools/config. The files under Tools/config are meant to be taken from the official Autoconf Archive - http://www.gnu.org/software/autoconf-archive/. Any changes should be either pushed upstream or grabbed from upstream. I've re-opened until the possibility of this has been investigated. ---------------------------------------------------------------------- Comment By: Vadim Zeitlin (vadz) Date: 2012-04-09 13:59 Message: Should be fixed in svn r12971, please reopen if it still fails. ---------------------------------------------------------------------- Comment By: Vadim Zeitlin (vadz) Date: 2012-04-09 13:41 Message: OK, it looks like FreeBSD shell doesn't support "==" in test. It's true that it's non-POSIX, even though it's a common extension. I'll fix this, thanks for testing. ---------------------------------------------------------------------- Comment By: Radim Kolar (hsn) Date: 2012-04-09 13:17 Message: + printf '%s\n' 'configure:5324: found /usr/local/bin/pcre-config' + break 2 + IFS=' ' + PCRE_CONFIG=/usr/local/bin/pcre-config + test -n /usr/local/bin/pcre-config + printf '%s\n' 'configure:5336: result: /usr/local/bin/pcre-config' + printf '%s\n' /usr/local/bin/pcre-config /usr/local/bin/pcre-config + test -n /usr/local/bin/pcre-config + break + test -n /usr/local/bin/pcre-config + test /usr/local/bin/pcre-config == no test: /usr/local/bin/pcre-config: unexpected operator + test x == x test: x: unexpected operator + /usr/local/bin/pcre-config Usage: pcre-config [--prefix] [--exec-prefix] [--version] [--libs] [--libs-posix] [--libs16] [--libs-cpp] [--cflags] [--cflags-posix] + PCRE_CFLAGS='' + test x == x test: x: unexpected operator + /usr/local/bin/pcre-config Usage: pcre-config [--prefix] [--exec-prefix] [--version] [--libs] [--libs-posix] [--libs16] [--libs-cpp] [--cflags] [--cflags-posix] + PCRE_LIBS='' + test x != x + : + printf '%s\n' '#define HAVE_PCRE 1' + LIBS=' ' + CPPFLAGS=' ' + test '' = set + enable_ccache=yes + printf '%s\n' 'configure:5506: checking whether to enable ccache-swig' + printf %s 'checking whether to enable ccache-swig... ' checking whether to enable ccache-swig... + printf '%s\n' 'configure:5508: result: yes' + printf '%s\n' yes ---------------------------------------------------------------------- Comment By: Radim Kolar (hsn) Date: 2012-04-09 13:03 Message: boost lib detection works fine, pcre is using different code? configure:5844: checking for boostlib >= 1.20.0 configure:5913: c++ -c -O2 -pipe -march=prescott -fPIC -DPIC -fno-strict-aliasing -Wall -W -ansi -pedantic -I/usr/local/include -I/usr/local/include conftest.cpp >&5 configure:5913: $? = 0 configure:5915: result: yes BOOST_CPPFLAGS='-I/usr/local/include' BOOST_LDFLAGS='-L/usr/local/lib' ---------------------------------------------------------------------- Comment By: Vadim Zeitlin (vadz) Date: 2012-04-09 04:29 Message: Really mysterious, I don't see at all what's going on here and I don't have a FreeBSD 8.2 system to test this on. Perhaps you could try sticking "set -x"/"set +x" lines around the parts of configure where PCRE_CFLAGS is set and check if you see something wrong? ---------------------------------------------------------------------- Comment By: Radim Kolar (hsn) Date: 2012-04-08 21:53 Message: fbsd8:~/ports> /usr/local/bin/pcre-config --cflags -I/usr/local/include ---------------------------------------------------------------------- Comment By: Vadim Zeitlin (vadz) Date: 2012-04-08 14:00 Message: What does "/usr/local/bin/pcre-config --cflags" actually return? It would very surprising if configure really didn't pick up its output, my hypothesis is rather that the script doesn't return anything in the first place. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=101645&aid=3515925&group_id=1645 |