Remove dbus-glib dependency and create libdhcpcd.
[dhcpcd-ui] / mk / cc.mk
1 # Copyright 2008 Roy Marples <roy@marples.name>
2
3 # Setup some good default CFLAGS
4 CFLAGS?=        -O2
5
6 # Try and use some good cc flags if we're building from svn
7 # We don't use -pedantic as it will warn about our perfectly valid
8 # use of %m in our logger.
9 _CCFLAGS=       -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 \
10                 -Wmissing-prototypes -Wmissing-declarations \
11                 -Wmissing-noreturn -Wmissing-format-attribute \
12                 -Wredundant-decls  -Wnested-externs \
13                 -Winline -Wwrite-strings -Wcast-align -Wcast-qual \
14                 -Wpointer-arith \
15                 -Wdeclaration-after-statement -Wsequence-point
16 _CC_FLAGS_SH=   if ! test -d .svn; then echo ""; else for f in ${_CCFLAGS}; do \
17                 if echo "int main(void) { return 0;} " | \
18                 ${CC} $$f -S -xc -o /dev/null - ; \
19                 then printf "%s" "$$f "; fi \
20                 done; fi
21 _CC_FLAGS!=     ${_CC_FLAGS_SH}
22 CFLAGS+=        ${_CC_FLAGS}$(shell ${_CC_FLAGS_SH})