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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2022-07-29 17:50:59 +0000 |
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| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2022-07-29 17:50:59 +0000 |
| commit | 9fb74bc581a6f3fe9c801060a77fa7730e3b446d (patch) | |
| tree | a9d2b423e36400bef8fb6c2b08ef95b072fd16bf /GNUmakefile | |
| parent | da303fb7621192620d3b4205eff2c983cf2f67bb (diff) | |
| download | netpbm-mirror-9fb74bc581a6f3fe9c801060a77fa7730e3b446d.tar.gz netpbm-mirror-9fb74bc581a6f3fe9c801060a77fa7730e3b446d.tar.xz netpbm-mirror-9fb74bc581a6f3fe9c801060a77fa7730e3b446d.zip | |
Add comments about statically linking libnetpbm
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4378 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'GNUmakefile')
| -rw-r--r-- | GNUmakefile | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/GNUmakefile b/GNUmakefile index 7389c16a..2c172da6 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -24,6 +24,18 @@ # The default target is either "merge" or "nonmerge", as determined by # the DEFAULT_TARGET variable set by config.mk. +# Debugging techniques: +# +# To build so you can easily debug with a debugger such as Gdb: +# +# make CFLAGS="-g -O0" +# +# To debug libnetpbm, link it statically into the using program: +# +# make NETPBMLIBTYPE=unixstatic pamcut +# +# (Then 'ldd ./pamcut' to make sure it worked) +# # About the "merge" target: Normally the Makefiles build separate # executables for each program. However, on some systems (especially # those without shared libraries) this can mean a lot of space. In |