hello
I apologize if my question bothers you
I work on a code developed in C + + which worked well on mac os, this code will help create libraries *.so from *.cc and *.h I used this as flags:CXXFLAGS = -g -O2 -fPIC -Wall -ldl -D_GNU_SOURCE ,CXX := g++ and $(CXX)-shared -o $(LIBNAME) $(CLIBLIB) $(OUT_OBJS)this step is fine I got the *.so as follows. :
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then the second step I would create the executable for that I specify the-I,-L and-l in makfile I as flags:CXX = g++ and $(CXX) -O2 -g -fopenmp $(CILIBLAY) $(OUT_OBJS) $(OBJDIR)/$(MAIN_PROG).o -o $(MAIN_PROG).exe but after running it I get an error:
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which is not defined in *.so for example TrivialROUSetter is only declared in a file.h is not defined in file.cc I have a hunch that the g+ + compiler for opensuse needs a flags for is seeking definitions includes *. h if it is necessary unlike g+ + mac-os
thank you in advance
I would like to compile a binary that doesnot depend on LD_LIBRARY_PATH as this binary will be setuid to owner and used by other users and since setuid doesnot support LD_LIBRARY_PATH making it independent of LD_LIBRARY_PATH would be great.
But I am not able to specify the path of the shared... (1 Reply)
Hello,
./configure script fails to configure libsf. Please check the following last few lines of configure script error.
checking for db1/db.h... no
checking for db.h... yes
checking for dbopen in -ldb1... no
configure: error: No libdb? No libsf.
But find command shows the following; ... (4 Replies)
Hi,
I created two library libsum.so and libproduct.so. In the libproduct.so is defined function "product" that use function "sum" defined in libsum.so. So libproduct depends on libsum.
In main function I called product function by a dlopen request. Unfortunaly, when I execute program I have an... (5 Replies)
I am having a major problem. Most of the commands that i am running on my centos 5 system is giving the error of type:
<dynamic shared library file>:open failed: No such file or directory
For example:
libgcc_s.so.1: open failed: No such file or directory
How can i solve this? (6 Replies)
How can I simply obtain a list of the object files in a shared (dynamic) library.
I am looking for the equivalent of "ar -t <lib>" for archived (static) libraries.
Thanks in advance. :rolleyes:
---------- Post updated at 01:47 PM ---------- Previous update was at 12:16 PM ----------
The... (1 Reply)
Hi,
I wonder how can we override the dynamic library loaded by ld on start up.(dynamic linked application). so that linker uses the new library to find symbols.
Is it possible to do.
Cheers. (4 Replies)
All,
Any chance someone could help me with this.... The script is reading from a file and for every line of input to the loop I am trying to assign a new varible. When i run the script I get the below errors. I have come to a bit of a dead end so any pointers/help would be very much... (1 Reply)
hi, every body. i have in trouble that how to load a dynamic library by hand.
for example, i know how to generate a dynamic library and how to link a dynamic library in makefile.
generate a dynamic library:
add -dy -G behind cc
link a dynamic library in makefile:
add -dy -Bdynamic behind cc... (0 Replies)
