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Configure: simplified PCRE compilation.

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Removed ICC-specific PCRE optimizations which tried to link with PCRE
object files instead of the library.  Made compiler-specific code
minimal.
This commit is contained in:
Maxim Dounin 2021-12-25 01:07:14 +03:00
parent 28f8caac37
commit cddb22cefe
1 changed files with 8 additions and 65 deletions
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73
auto/lib/pcre/conf
View File

@ -4,81 +4,24 @@
if [ $PCRE != NONE ]; then
have=NGX_PCRE . auto/have
if [ "$NGX_PLATFORM" = win32 ]; then
have=PCRE_STATIC . auto/have
fi
CORE_INCS="$CORE_INCS $PCRE"
CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
case "$NGX_CC_NAME" in
msvc | owc | bcc)
have=NGX_PCRE . auto/have
have=PCRE_STATIC . auto/have
CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
LINK_DEPS="$LINK_DEPS $PCRE/pcre.lib"
CORE_LIBS="$CORE_LIBS $PCRE/pcre.lib"
;;
icc)
have=NGX_PCRE . auto/have
CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre.a"
echo $ngx_n "checking for PCRE library ...$ngx_c"
if [ -f $PCRE/pcre.h ]; then
ngx_pcre_ver=`grep PCRE_MAJOR $PCRE/pcre.h \
| sed -e 's/^.*PCRE_MAJOR.* \(.*\)$/\1/'`
else if [ -f $PCRE/configure.in ]; then
ngx_pcre_ver=`grep PCRE_MAJOR= $PCRE/configure.in \
| sed -e 's/^.*=\(.*\)$/\1/'`
else
ngx_pcre_ver=`grep pcre_major, $PCRE/configure.ac \
| sed -e 's/^.*pcre_major,.*\[\(.*\)\].*$/\1/'`
fi
fi
echo " $ngx_pcre_ver major version found"
# to allow -ipo optimization we link with the *.o but not library
case "$ngx_pcre_ver" in
4|5)
CORE_LIBS="$CORE_LIBS $PCRE/pcre.o"
;;
6)
CORE_LIBS="$CORE_LIBS $PCRE/pcre_chartables.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_compile.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_exec.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_fullinfo.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_globals.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_tables.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_try_flipped.o"
;;
*)
CORE_LIBS="$CORE_LIBS $PCRE/pcre_chartables.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_compile.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_exec.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_fullinfo.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_globals.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_tables.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_try_flipped.o"
CORE_LIBS="$CORE_LIBS $PCRE/pcre_newline.o"
;;
esac
;;
*)
have=NGX_PCRE . auto/have
if [ "$NGX_PLATFORM" = win32 ]; then
have=PCRE_STATIC . auto/have
fi
CORE_DEPS="$CORE_DEPS $PCRE/pcre.h"
LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre.a"
CORE_LIBS="$CORE_LIBS $PCRE/.libs/libpcre.a"
;;