diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2016-07-10 18:24:23 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2016-07-10 18:24:23 +0000 |
| commit | 95e4e9c963ecf42fd1eb5ad91d0867abc031fbaa (patch) | |
| tree | b5861421746e192cdaf29f14ad2b9d2198ef214f | |
| parent | 3a31e61ef7834baad64300f86374bf54b87bb250 (diff) | |
| download | mandoc-95e4e9c963ecf42fd1eb5ad91d0867abc031fbaa.tar.gz | |
support LDFLAGS;
suggested by Christian Neukirchen <chneukirchen at gmail dot com>
| -rw-r--r-- | Makefile | 10 | ||||
| -rwxr-xr-x | configure | 2 | ||||
| -rw-r--r-- | configure.local.example | 9 |
3 files changed, 15 insertions, 6 deletions
@@ -408,19 +408,19 @@ libmandoc.a: $(COMPAT_OBJS) $(LIBMANDOC_OBJS) ar rs $@ $(COMPAT_OBJS) $(LIBMANDOC_OBJS) mandoc: $(MAIN_OBJS) libmandoc.a - $(CC) -o $@ $(MAIN_OBJS) libmandoc.a $(LDADD) + $(CC) -o $@ $(LDFLAGS) $(MAIN_OBJS) libmandoc.a $(LDADD) manpage: $(MANPAGE_OBJS) libmandoc.a - $(CC) -o $@ $(MANPAGE_OBJS) libmandoc.a $(LDADD) + $(CC) -o $@ $(LDFLAGS) $(MANPAGE_OBJS) libmandoc.a $(LDADD) man.cgi: $(CGI_OBJS) libmandoc.a - $(CC) $(STATIC) -o $@ $(CGI_OBJS) libmandoc.a $(LDADD) + $(CC) $(STATIC) -o $@ $(LDFLAGS) $(CGI_OBJS) libmandoc.a $(LDADD) demandoc: $(DEMANDOC_OBJS) libmandoc.a - $(CC) -o $@ $(DEMANDOC_OBJS) libmandoc.a $(LDADD) + $(CC) -o $@ $(LDFLAGS) $(DEMANDOC_OBJS) libmandoc.a $(LDADD) soelim: $(SOELIM_OBJS) - $(CC) -o $@ $(SOELIM_OBJS) + $(CC) -o $@ $(LDFLAGS) $(SOELIM_OBJS) # --- maintainer targets --- @@ -37,6 +37,7 @@ OSNAME= CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | make -f -` CFLAGS="-g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings" LDADD= +LDFLAGS= LD_OHASH= LD_SQLITE3= STATIC="-static" @@ -428,6 +429,7 @@ INSTALL_TARGETS = ${INSTALL_TARGETS} CC = ${CC} CFLAGS = ${CFLAGS} LDADD = ${LDADD} +LDFLAGS = ${LDFLAGS} STATIC = ${STATIC} PREFIX = ${PREFIX} BINDIR = ${BINDIR} diff --git a/configure.local.example b/configure.local.example index 61913d06..ae340842 100644 --- a/configure.local.example +++ b/configure.local.example @@ -131,11 +131,18 @@ BINM_SOELIM=msoelim # default is "soelim" LD_OHASH="-lutil" -# Some platforms may need additional linker flags that are not autodetected. +# Some platforms may need additional linker flags to link against libmandoc +# that are not autodetected. # For example, Solaris 9 and 10 need -lrt for nanosleep(2). LDADD="-lrt" +# Some systems may want to set additional linker flags for all the +# binaries, not only for those using libmandoc, for example for +# hardening options. + +LDFLAGS="-Wl,-z,relro" + # It is possible to change the utility program used for installation # and the modes files are installed with. The defaults are: |