Dear list,
We are trying to port some older code used in generating sampling sites to grass53 - we seem to have missed something. There is a reoccurring message with timestamps. The code has been done rather fast but it still compiles the problem seems to be in the linking...
hope someone can point to re right direction...
---
[jster@streptocarpus r.vsample]# gmake53
SRC = /mirror/grasscompile/grass-5.3.0/src
CMD = /mirror/grasscompile/grass-5.3.0/src/CMD
UNUSED = /mirror/grasscompile/grass-5.3.0/unused
HEADER = head.i686-pc-linux-gnu
ARCH = i686-pc-linux-gnu
GISBASE = /mirror/grasscompile/grass-5.3.0/dist.i686-pc-linux-gnu
VERSION = 5.3.0 15 May 2004
#################################################################
/mirror/grasscompile/grass-5.3.0/r.vsample
make -f OBJ.i686-pc-linux-gnu/make.rules
gcc -I/mirror/grasscompile/grass-5.3.0/src/include -g -O2 -c wrtesite.c -o OBJ.i686-pc-linux-gnu/wrtesite.o
gcc -L/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu -Wl,--export-dynamic -o /mirror/grasscompile/grass-5.3.0/dist.i686-pc-linux-gnu/etc/bin/cmd/r.vsample OBJ.i686-pc-linux-gnu/vsample.o OBJ.i686-pc-linux-gnu/wrtesite.o -lgis -lm -lz
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(sites.o)(.text+0x107b): In function `G_site_get_head':
/mirror/grasscompile/grass-5.3.0/src/libes/gis/sites.c:834: undefined reference to `datetime_error_msg'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x1f): In function `G_set_timestamp':
/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:44: undefined reference to `datetime_copy'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x3f): In function `G_set_timestamp_range':
/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:52: undefined reference to `datetime_copy'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x4d):/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:53: undefined reference to `datetime_copy'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x137): In function `G_format_timestamp':
/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:89: undefined reference to `datetime_format'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x1a7):/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:94: undefined reference to `datetime_format'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x1ff): In function `G_scan_timestamp':
/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:130: undefined reference to `datetime_scan'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x25b):/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:124: undefined reference to `datetime_scan'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x27a):/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:125: undefined reference to `datetime_scan'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x2b4): In function `G_get_timestamps':
/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:145: undefined reference to `datetime_copy'
/mirror/grasscompile/grass-5.3.0/src/libes/LIB.i686-pc-linux-gnu/libgis.a(timestamp.o)(.text+0x2db):/mirror/grasscompile/grass-5.3.0/src/libes/gis/timestamp.c:150: undefined reference to `datetime_copy'
collect2: ld returned 1 exit status
make: *** [/mirror/grasscompile/grass-5.3.0/dist.i686-pc-linux-gnu/etc/bin/cmd/r.vsample] Error 1
[jster@streptocarpus r.vsample]# more Gmakefile
PGM=r.vsample
LIST =vsample.o\
wrtesite.o
LIBES = $(GISLIB)
DEPLIBS = $(DEPGISLIB)
$(BIN_CMD)/$(PGM): $(LIST) $(DEPLIBS)
$(CC) $(LDFLAGS) -o $@ $(LIST) $(LIBES) $(MATHLIB) $(XDRLIB)
--
-Juhana Nieminen-----------------------------------------
Metsävarojen käytön laitos
Department of Forest Resource Management
P.O.Box 27 (Latokartanonkaari 7) Tel:+358-9-191 58190
FI-00014, University of Helsinki Fax:+358-9-191 58159
--or--
Department of Biological and Environmental Sciences
GIS Laboratory
P.O.Box 44 (Jyrangontie 2) tel:+358-9-191 50054
FI-00014 University of Helsinki fax:+358-9-191 50048
Finland