Solaris ODBC - linker flag needs to be set when building shared objects - Mailing list pgsql-bugs

From pgsql-bugs@postgresql.org
Subject Solaris ODBC - linker flag needs to be set when building shared objects
Date
Msg-id 200012121837.eBCIbPZ04484@hub.org
Whole thread Raw
Responses Re: Solaris ODBC - linker flag needs to be set when building shared objects  (Peter Eisentraut <peter_e@gmx.net>)
List pgsql-bugs
Mike McDonough (mpm@goldwiretech.com) reports a bug with a severity of 2
The lower the number the more severe it is.

Short Description
Solaris ODBC - linker flag needs to be set when building shared objects

Long Description
Linker flag which needs to be set when building shared objects to prevent a symbol in the executable overriding one in
theshared object: '-Bsymbolic' needs to be set in Makefile.shlib. This flag is set for linux builds, but not for
solaris.

  LDFLAGS_ODBC          := -Bsymbolic



Sample Code
Makefile.shlib:

---- CUT -------
ifeq ($(PORTNAME), linux)
  install-shlib-dep     := install-shlib
  shlib                         := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
  LDFLAGS_SL            := -Bdynamic -shared -soname $(shlib)
  LDFLAGS_ODBC          := -Bsymbolic -lc -lm
  SHLIB_LINK            += -lc
  CFLAGS                        += $(CFLAGS_SL)
endif

ifeq ($(PORTNAME), solaris_i386)
  install-shlib-dep     := install-shlib
  shlib                         := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
  LDFLAGS_SL            := -G
#+++rwhit, 12/12/00 added -Bsymbolic to fix SQLPrimaryKeys() - it's calls
#                   to other SQL*() functions were being resolved by
#                   the driver manager versions rather than the pgsql
#                   versions
  LDFLAGS_ODBC          := -Bsymbolic
  SHLIB_LINK            += -ldl -lsocket -lresolv -lnsl -lm -lc
  CFLAGS                        += $(CFLAGS_SL)
endif

ifeq ($(PORTNAME), solaris_sparc)
  install-shlib-dep     := install-shlib
  shlib                         := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
  LDFLAGS_SL            := -G
#+++rwhit, 12/12/00 added -Bsymbolic to fix SQLPrimaryKeys() - it's calls
#                   to other SQL*() functions were being resolved by
#                   the driver manager versions rather than the pgsql
#                   versions
  LDFLAGS_ODBC          := -Bsymbolic
  SHLIB_LINK            += -ldl -lsocket -lresolv -lnsl -lm -lc
  CFLAGS                        += $(CFLAGS_SL)
endif
--- END CUT ---

No file was uploaded with this report

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