gcc ignoring defined macros? - Mailing list pgadmin-hackers
From | Dave Page |
---|---|
Subject | gcc ignoring defined macros? |
Date | |
Msg-id | 03AF4E498C591348A42FC93DEA9661B83AF279@mail.vale-housing.co.uk Whole thread Raw |
List | pgadmin-hackers |
Hi all, This one is really wierd, and as neither Mark or I can figure it out, maybe one of you knows what's going on!! Some time ago, I noticed that non-debug builds of pgAdmin on Slackware, did not pause to display the splash screen as they should. I spent about 2 minutes on the problem, and then moved on as I was busy with work stuff, and promptly forgot about it. Yesterday, Keith C. Perry posted a message to the support list stating that under Slackware, the SSL combo box on frmConnect is empty, so he was unable to select an SSL mode. First thing I checked was that I really had built libpq on Snake with SSL support, which I had. I then checked that pgAdmin was building with the SSL macro defined, which it was. Finally I added a printf statement inside the #ifdef SSL block that populates the combobox. That failed to print anything, indicating that the preprocessor was not including that code. So, I made a test program: main() { #ifdef SSL printf("SSL defined."); #else printf("SSL not defined."); #endif } This worked as expected when compiled with or without -DSSL on the g++ commmand line. So I added some code to the top of pgAdmin3.cpp: #ifdef SSL printf("\nSSL is defined!\n\n"); #else printf("\nSSL is not defined!\n\n"); #endif and recompiled (see below). When running pgAdmin, it prints 'SSL is not defined'. We're stumped here - any one else have any idea what's going on? Cheers, Dave root@snake:/usr/local/src/pgadmin3-1.0.1# make all make all-recursive make[1]: Entering directory `/usr/local/src/pgadmin3-1.0.1' Making all in src make[2]: Entering directory `/usr/local/src/pgadmin3-1.0.1/src' if g++ -DHAVE_CONFIG_H -I. -I. -I.. -DDATA_DIR=\"/usr/share/pgadmin3/\" -Wall -g -I../src/include -I -DSSL -I/usr/local/pgsql/include -I/usr/local/lib/wx/include/gtk2ud-2.5 -D__WXDEBUG__ -D__WXGTK__ -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -I/usr/local//include -DDATA_DIR=\"/usr/share/pgadmin3/\" -Wall -g -I../src/include -I -g -O2 -MT pgAdmin3.o -MD -MP -MF ".deps/pgAdmin3.Tpo" \ -c -o pgAdmin3.o `test -f 'pgAdmin3.cpp' || echo './'`pgAdmin3.cpp; \ then mv ".deps/pgAdmin3.Tpo" ".deps/pgAdmin3.Po"; \ else rm -f ".deps/pgAdmin3.Tpo"; exit 1; \ fi g++ -DDATA_DIR=\"/usr/share/pgadmin3/\" -Wall -g -I../src/include -I -g -O2 -L/usr/local/pgsql/lib -L/usr/local//lib -o pgadmin3 pgAdmin3.o pgConn.o pgSet.o keywords.o pgAggregate.o pgCast.o pgCheck.o pgCollection.o pgColumn.o pgConstraints.o pgConversion.o pgDatabase.o pgDomain.o pgForeignKey.o pgFunction.o pgGroup.o pgIndex.o pgIndexConstraint.o pgLanguage.o pgObject.o pgOperator.o pgOperatorClass.o pgRule.o pgSchema.o pgSequence.o pgServer.o pgTable.o pgTrigger.o pgType.o pgUser.o pgView.o pgDatatype.o ctlSQLBox.o ctlSQLResult.o frmExport.o dlgAddTableView.o events.o frmAbout.o frmChildTableViewFrame.o frmConnect.o frmMain.o frmOptions.o frmPassword.o frmQuery.o frmQueryBuilder.o frmHelp.o frmQBJoin.o frmSplash.o frmMaintenance.o frmEditGrid.o dlgProperty.o dlgUser.o dlgGroup.o dlgDatabase.o dlgLanguage.o dlgSchema.o dlgDomain.o dlgTable.o dlgColumn.o dlgIndex.o dlgFunction.o dlgView.o dlgRule.o dlgOperator.o dlgAggregate.o dlgCast.o dlgConversion.o dlgIndexConstraint.o dlgForeignKey.o dlgSequence.o dlgTrigger.o dlgType.o dlgCheck.o frmStatus.o misc.o sysLogger.o sysSettings.o xrcDialogs.o /usr/local/pgsql/lib/libpq.a -lcrypt -lssl -lcrypto /usr/local//lib/libwx_gtk2ud_stc-2.5.a /usr/local//lib/libwx_gtk2ud_xrc-2.5.a -L/usr/local/lib -pthread /usr/local/lib/libwx_gtk2ud-2.5.a -Wl,--export-dynamic -pthread -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangoxft-1.0 -lpangox-1.0 -lpango-1.0 -lgobject-2.0 -lgmodule-2.0 -ldl -lgthread-2.0 -lglib-2.0 -Wl,--export-dynamic -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0 -lpng -ljpeg -ltiff -lz -ldl -lm make[2]: Leaving directory `/usr/local/src/pgadmin3-1.0.1/src' make[2]: Entering directory `/usr/local/src/pgadmin3-1.0.1' make[2]: Nothing to be done for `all-am'.
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