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Use AM_CFLAGS and AM_LDFLAGS in Makefile.am (#760)

Browse Source 
This reduces generated Makefile.in size by 74%.
(217319 bytes -> 56326 bytes)

Automake considers that <prog>_CFLAGS and <prog>_LDFLAGS are
program-specific build rules, and when such are specified, Automake
will generate additional code just to avoid the "generic" and
package-wide AM_CFLAGS or AM_LDFLAGS. (Especially for <prog>_CFLAGS,
Automake will rename generated object files to become "prog-foo.o" and
such, and it's _a lot_ of code to achieve this in Makefile.)

There's no reason for htop to rename intermediate object files. It's
better to make things simpler.

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
This commit is contained in:
Kang-Che Sung (宋岡哲) 2018-03-16 22:31:48 +08:00 committed by Hisham Muhammad
parent 697f5bb9c1
commit 2e3c35d66d
1 changed files with 5 additions and 5 deletions
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10
Makefile.am
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@ -12,8 +12,8 @@ applications_DATA = htop.desktop
pixmapdir = $(datadir)/pixmaps
pixmap_DATA = htop.png
htop_CFLAGS = -pedantic -Wall $(wextra_flag) -std=c99 -D_XOPEN_SOURCE_EXTENDED -DSYSCONFDIR=\"$(sysconfdir)\" -I"$(top_srcdir)/$(my_htop_platform)"
htop_LDFLAGS =
AM_CFLAGS = -pedantic -Wall $(wextra_flag) -std=c99 -D_XOPEN_SOURCE_EXTENDED -DSYSCONFDIR=\"$(sysconfdir)\" -I"$(top_srcdir)/$(my_htop_platform)"
AM_LDFLAGS =
AM_CPPFLAGS = -DNDEBUG
myhtopsources = AvailableMetersPanel.c CategoriesPanel.c CheckItem.c \
@ -37,7 +37,7 @@ AffinityPanel.h HostnameMeter.h OpenFilesScreen.h Affinity.h IncSet.h Action.h \
EnvScreen.h InfoScreen.h XAlloc.h
if HTOP_LINUX
htop_CFLAGS += -rdynamic
AM_CFLAGS += -rdynamic
myhtopplatsources = linux/Platform.c linux/IOPriorityPanel.c linux/IOPriority.c \
linux/LinuxProcess.c linux/LinuxProcessList.c linux/LinuxCRT.c linux/Battery.c
@ -54,7 +54,7 @@ freebsd/FreeBSDProcess.h freebsd/FreeBSDCRT.h freebsd/Battery.h
endif
if HTOP_DRAGONFLYBSD
htop_LDFLAGS += -lkvm -lkinfo -lexecinfo
AM_LDFLAGS += -lkvm -lkinfo -lexecinfo
myhtopplatsources = dragonflybsd/Platform.c dragonflybsd/DragonFlyBSDProcessList.c \
dragonflybsd/DragonFlyBSDProcess.c dragonflybsd/DragonFlyBSDCRT.c dragonflybsd/Battery.c
@ -71,7 +71,7 @@ openbsd/OpenBSDProcess.h openbsd/OpenBSDCRT.h openbsd/Battery.h
endif
if HTOP_DARWIN
htop_LDFLAGS += -framework IOKit -framework CoreFoundation
AM_LDFLAGS += -framework IOKit -framework CoreFoundation
myhtopplatsources = darwin/Platform.c darwin/DarwinProcess.c \
darwin/DarwinProcessList.c darwin/DarwinCRT.c darwin/Battery.c