Hi, Rutherther writes: > Hi, I've tried looking at one of the failing packages - motif. The error looks like this: --8<---------------cut here---------------start------------->8--- libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../include -I.. -I./.. -DXMBINDDIR_FALLBACK=\"/gnu/store/lm1p1w0x29w2ypvc8g8nj6k7vharz927-motif-2.3.8-0.59858b0/lib/X11/bindings\" -DINCDIR=\"/gnu/store/lm1p1w0x29w2ypvc8g8nj6k7vharz927-motif-2.3.8-0.59858b0/include/X11\" -DLIBDIR=\"/gnu/store/lm1p1w0x29w2ypvc8g8nj6k7vharz927-motif-2.3.8-0.59858b0/lib/X11\" -I/gnu/store/cm3gmdiv2dmwnld2v5zngc5amsaxnf2b-freetype-2.13.0/include/freetype2 -I/gnu/store/1dlwzyjk51xbn1k7v7b010gidrxxvida-libpng-1.6.39/include/libpng16 -I/gnu/store/cm3gmdiv2dmwnld2v5zngc5amsaxnf2b-freetype-2.13.0/include/freetype2 -I/gnu/store/1dlwzyjk51xbn1k7v7b010gidrxxvida-libpng-1.6.39/include/libpng16 -g -O2 -Wall -g -fno-strict-aliasing -Wno-unused -Wno-comment -I/gnu/store/cm3gmdiv2dmwnld2v5zngc5amsaxnf2b-freetype-2.13.0/include/freetype2 -I/gnu/store/1dlwzyjk51xbn1k7v7b010gidrxxvida-libpng-1.6.39/include/libpng16 -MT XpmWrFFrDat.lo -MD -MP -MF .deps/XpmWrFFrDat.Tpo -c XpmWrFFrDat.c -fPIC -DPIC -o .libs/XpmWrFFrDat.o XpmCrBufFrI.c: In function ‘XmeXpmCreateBufferFromXpmImage’: XpmCrBufFrI.c:155:5: error: implicit declaration of function ‘strcpy’ [-Wimplicit-function-declaration] 155 | strcpy(ptr, buf); | ^~~~~~ XpmCrBufFrI.c:47:1: note: include ‘’ or provide a declaration of ‘strcpy’ 46 | #include "XpmI.h" +++ |+#include 47 | XpmCrBufFrI.c:155:5: warning: incompatible implicit declaration of built-in function ‘strcpy’ [-Wbuiltin-declaration-mismatch] 155 | strcpy(ptr, buf); | ^~~~~~ XpmCrBufFrI.c:155:5: note: include ‘’ or provide a declaration of ‘strcpy’ XpmCrBufFrI.c: In function ‘WriteColors’: XpmCrBufFrI.c:292:9: error: implicit declaration of function ‘strncpy’ [-Wimplicit-function-declaration] 292 | strncpy(s, *defaults++, cpp); | ^~~~~~~ XpmCrBufFrI.c:292:9: note: include ‘’ or provide a declaration of ‘strncpy’ XpmCrBufFrI.c:292:9: warning: incompatible implicit declaration of built-in function ‘strncpy’ [-Wbuiltin-declaration-mismatch] XpmCrBufFrI.c:292:9: note: include ‘’ or provide a declaration of ‘strncpy’ XpmCrBufFrI.c:312:9: warning: incompatible implicit declaration of built-in function ‘strcpy’ [-Wbuiltin-declaration-mismatch] 312 | strcpy(s, "\",\n"); | ^~~~~~ XpmCrBufFrI.c:312:9: note: include ‘’ or provide a declaration of ‘strcpy’ XpmCrBufFrI.c:316:45: error: implicit declaration of function ‘strlen’ [-Wimplicit-function-declaration] 316 | (*data_size + l - *used_size) <= strlen(buf)) | ^~~~~~ XpmCrBufFrI.c:316:45: note: include ‘’ or provide a declaration of ‘strlen’ --8<---------------cut here---------------end--------------->8--- This is easily addressed with the attached patch. Unfortunately there are additional failures afterwards: --8<---------------cut here---------------start------------->8--- libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../include -I.. -I./.. -DXMBINDDIR_FALLBACK=\"/gnu/store/jww518240g0h9ffmbn1c3069ly829mhw-motif-2.3.8-0.59858b0/lib/X11/bindings\" -DINCDIR=\"/gnu/store/jww518240g0h9ffmbn1c3069ly829mhw-motif-2.3.8-0.59858b0/include/X11\" -DLIBDIR=\"/gnu/store/jww518240g0h9ffmbn1c3069ly829mhw-motif-2.3.8-0.59858b0/lib/X11\" -I/gnu/store/cm3gmdiv2dmwnld2v5zngc5amsaxnf2b-freetype-2.13.0/include/freetype2 -I/gnu/store/1dlwzyjk51xbn1k7v7b010gidrxxvida-libpng-1.6.39/include/libpng16 -I/gnu/store/cm3gmdiv2dmwnld2v5zngc5amsaxnf2b-freetype-2.13.0/include/freetype2 -I/gnu/store/1dlwzyjk51xbn1k7v7b010gidrxxvida-libpng-1.6.39/include/libpng16 -g -O2 -Wall -g -fno-strict-aliasing -Wno-unused -Wno-comment -I/gnu/store/cm3gmdiv2dmwnld2v5zngc5amsaxnf2b-freetype-2.13.0/include/freetype2 -I/gnu/store/1dlwzyjk51xbn1k7v7b010gidrxxvida-libpng-1.6.39/include/libpng16 -MT DrawUtils.lo -MD -MP -MF .deps/DrawUtils.Tpo -c DrawUtils.c -fPIC -DPIC -o .libs/DrawUtils.o In file included from TabStack.c:43: TabStack.c: In function ‘QueryGeometry’: ../Xm/TabStackP.h:140:66: error: passing argument 1 of ‘_XmTabBoxStackedGeometry’ from incompatible pointer type [-Wincompatible-pointer-types] 140 | #define XmTabStack_tab_box(w) (((XmTabStackWidget)(w))->tab_stack.tab_box) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ | | | Widget {aka struct _WidgetRec *} TabStack.c:1641:42: note: in expansion of macro ‘XmTabStack_tab_box’ 1641 | _XmTabBoxStackedGeometry(XmTabStack_tab_box(tab), width, | ^~~~~~~~~~~~~~~~~~ TabStack.c:74:45: note: expected ‘XmTabBoxWidget’ {aka ‘struct _XmTabBoxRec *’} but argument is of type ‘Widget’ {aka ‘struct _WidgetRec *’} 74 | extern void _XmTabBoxStackedGeometry _ARGS((XmTabBoxWidget, int, XRectangle *)); | ^~~~~~~~~~~~~~ TabStack.c:60:18: note: in definition of macro ‘_ARGS’ 60 | #define _ARGS(a) a | ^ --8<---------------cut here---------------end--------------->8--- I tried to build with ‘-std=c99’ (which is supposedly lower than the default for GCC 14) but that didn’t help. We could also check what other distros are doing. Ludo’.